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Contents
- The climate of Klagenfurt
- The best time to visit Klagenfurt
- The worst time to visit Klagenfurt
- Spring weather in Klagenfurt
- Summer weather in Klagenfurt
- Autumn weather in Klagenfurt
- Winter weather in Klagenfurt
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
The climate of Klagenfurt
Geographically nestled in Austria, the city of Klagenfurt experiences a Dfb climate classification under the Köppen scheme. Essentially, it entails a humid continental climate with no distinct dry season and summer months that lend themselves to warmth. Throughout the year, the weather parameters depict quite a variation, distinguished by this city's location.
The mercury level fluctuates between the annual high of 23.4°C (74.1°F) in July to 0.7°C (33.3°F) recorded in January. A similar trend is observed in the low temperatures as it migrates from a frigid -6.2°C (20.8°F) in January to a tolerable 10.3°C (50.5°F) in August. Throughout the year, the relative humidity ranges between 76% to 89%.
Annual appreciable rainfall accounts for 668mm (26.3"), evenly distributed throughout the year, with 69mm (2.72") in May marking the peak and 26mm (1.02") in January being the lowest. The city experiences frequent snowfall from 71mm (2.8") to 100mm (3.94") between December and February, with almost no snow from May to September. Winter months also witness a decreased daylight period of 8.6 hours as compared to a more substantial 15.8 hours during the elusive months of summer.
Wind speed is relatively constant, ranging around 5.5km/h (3.4mph), while the pressure fluctuates modestly from 1015.2mb to 1020.4mb during the year. Uniquely, the city has optimum visibility all year round, rendering the climate favorable for tourists and visitors.
The mercury level fluctuates between the annual high of 23.4°C (74.1°F) in July to 0.7°C (33.3°F) recorded in January. A similar trend is observed in the low temperatures as it migrates from a frigid -6.2°C (20.8°F) in January to a tolerable 10.3°C (50.5°F) in August. Throughout the year, the relative humidity ranges between 76% to 89%.
Annual appreciable rainfall accounts for 668mm (26.3"), evenly distributed throughout the year, with 69mm (2.72") in May marking the peak and 26mm (1.02") in January being the lowest. The city experiences frequent snowfall from 71mm (2.8") to 100mm (3.94") between December and February, with almost no snow from May to September. Winter months also witness a decreased daylight period of 8.6 hours as compared to a more substantial 15.8 hours during the elusive months of summer.
Wind speed is relatively constant, ranging around 5.5km/h (3.4mph), while the pressure fluctuates modestly from 1015.2mb to 1020.4mb during the year. Uniquely, the city has optimum visibility all year round, rendering the climate favorable for tourists and visitors.
The best time to visit Klagenfurt
Owing to its temperate climate, the recommended period to visit Klagenfurt extends from late spring to early autumn, specifically between May to September.
During this time, the daily high temperatures hover around 16.7°C (62.1°F) to 23.4°C (74.1°F), which are pleasant for outdoor activities. These months also bring more sunshine, providing nearly 10 hours of daylight each day, offering ample daylight for sightseeing and exploration. The city's rainfall manages to attain a balance, providing the grounds with enough moisture without causing any severe disruptions to travelers' plans or outdoor events.
During this time, the daily high temperatures hover around 16.7°C (62.1°F) to 23.4°C (74.1°F), which are pleasant for outdoor activities. These months also bring more sunshine, providing nearly 10 hours of daylight each day, offering ample daylight for sightseeing and exploration. The city's rainfall manages to attain a balance, providing the grounds with enough moisture without causing any severe disruptions to travelers' plans or outdoor events.
The worst time to visit Klagenfurt
The period from late November to early March might not be highly recommended for visits to Klagenfurt due to the harsh winter conditions. During this time, the city experiences an average low temperature that dips down to -6.2°C (20.8°F) in January, with an average high temperature reaching only 1.7°C (35.1°F) during February.
In addition, the city observes a marked increase in snowfall during these months, reaching a peak of 100mm (3.94") in January, further amplifying the harshness of winter. It coincides with the shortest daylight durations ranging from 8.6h to 10.3h, limiting the time available for sightseeing and outdoor activities.
In addition, the city observes a marked increase in snowfall during these months, reaching a peak of 100mm (3.94") in January, further amplifying the harshness of winter. It coincides with the shortest daylight durations ranging from 8.6h to 10.3h, limiting the time available for sightseeing and outdoor activities.
Spring weather in Klagenfurt
Spring in Klagenfurt is distinguished by a pleasant rise in temperature, witnessed from March to May. The city experiences an upswing in its average daily high temperature during this period, moving from 7.1°C (44.8°F) in March to a comfortable 16.7°C (62.1°F) by May.
Accompanying this rise in temperature is an uptick in rainfall with an average of 42mm (1.65") in April to a high of 69mm (2.72") in May. Humidity too sees a slight dip during these months, fostering congenial conditions conducive to outdoor activities.
Accompanying this rise in temperature is an uptick in rainfall with an average of 42mm (1.65") in April to a high of 69mm (2.72") in May. Humidity too sees a slight dip during these months, fostering congenial conditions conducive to outdoor activities.
Summer weather in Klagenfurt
Summers in Klagenfurt, spanning June to August, are warm and memorable. The city witnesses a high temperature average of 21.2°C (70.2°F) in June, peaking at 23.4°C (74.1°F) in July. Despite consistent rainfall from 64mm (2.52") to 69mm (2.72"), the humidity remains rather constant at around 78%, maintaining a balance between the heat and moisture.
Daylight hours are generous, clocking in at approximately 15 hours a day, while sunshine lasts for nearly 10 hours, offering abundant opportunity for outdoor exploration and activities.
Daylight hours are generous, clocking in at approximately 15 hours a day, while sunshine lasts for nearly 10 hours, offering abundant opportunity for outdoor exploration and activities.
Autumn weather in Klagenfurt
Autumn descends upon Klagenfurt between September and November, bringing colder temperatures. The average high temperature drops from 17.5°C (63.5°F) in September to a cooler 7.1°C (44.8°F) by November. Rainfall also sees fluctuation, with 57mm (2.24") in September increasing to 66mm (2.6") in November. Outdoor activities might be curtailed during this period due to shorter daylight hours, averaging 12.6 hours in September and decreasing to 9.4 hours in November.
Winter weather in Klagenfurt
Winter in Klagenfurt is characterized by its chill, enveloping the city from December to February. During this period, the temperature averages drop significantly with the high temperatures ranging from 2.3°C (36.1°F) in December to 0.7°C (33.3°F) in January and low temperatures hitting a chilling low of -6.2°C (20.8°F) in January. Compounded by significantly increased snowfall amounts of 71mm (2.8") in December to 100mm (3.94") in January, winter’s grip over Klagenfurt tightens. With reduced daylight hours, about 8.6 hours in December and 9.1 hours in January, the city transforms into a winter wonderland.
Weather in January
Klagenfurt, Austria, introduces the New Year with cold weather and significant snowfall. January features the lowest average temperatures, reaching a meager 0.7°C (33.3°F) during the day and dipping to -6.2°C (20.8°F) at night. Weather in January »
Weather in February
The Wörthersee region's residents associate February with the cold snap's end as temperatures slightly increase, declining snowfall, and the winter sun appearing more frequently. However, February reports the highest monthly snowfall amounting to 160mm (6.3"). Weather in February »
Weather in March
In Klagenfurt weather transitions towards spring throughout March. Temperature ranges experience a significant jump, with the highs around 7.1°C (44.8°F) and lows around -1.8°C (28.8°F). The weather pattern evolves, with significant shifts like snowfall almost vanishing, replaced by increased rainfall, making the environment vibrant and awash with spring colors. Weather in March »
Weather in April
April's weather brings with it a welcoming warmth for the city's residents. Both daytime and nighttime temperatures increase, creating a more comfortable atmosphere. Rainfall occurrences hold steady, offering sunny days and clear visibility for sightseeing around the famous monuments like Lindwurm and Maria Loretto Castle. Weather in April »
Weather in May
The pleasant spring weather continues into May, but with peaks of heat, hinting at the upcoming summer season. With the highest amount of rainfall, 69mm (2.72"), May stands out as the rainiest month. It brings the immense charm of nature and results in lusher greenery, making it perfect for picnics or cycling tours in Klagenfurt's parks. Weather in May »
Weather in June
June marks the beginning of summer, offering temperate weather conditions and extended daylight. The temperature's steady upswing, with warm and pleasant evenings, provides ample opportunity for outdoor activities during Klagenfurt Ironman Austria. Weather in June »
Weather in July
July, often known as high summer, brings a distinct Mediterranean feel to Klagenfurt's weather conditions. It tops the chart with the peak average daytime temperatures touching 23.4°C (74.1°F), retaining the title of the hottest month of the year. Weather in July »
Weather in August
August promises to maintain July's warmth but shades off the highest temperature peak a bit. The mercury readings create ambient conditions for sightseeing and attending cultural events such as the Carinthian Summer Music Festival. Weather in August »
Weather in September
September graces Klagenfurt with mild weather, marking the commencement of the fall. September stands unique due to the reversal of the trend of rising average temperatures, dropping down to 17.5°C (63.5°F). Autumnal tones begin to coat the landscapes as the trees start to shed their leaves. Weather in September »
Weather in October
October in Klagenfurt brings a distinctly autumnal weather, accompanied by cooler temperatures and shorter daylight hours. The sinking temperatures coupled with increased cloud cover add to the tranquil charm of the season. Quick and unpredictable showers characterize the weather pattern, interplaying with sunny patches, fascinating the beholders with some dramatic weather spectacles. Weather in October »
Weather in November
November invites the winter season to Klagenfurt with temperatures dropping to a chilly 7.1°C (44.8°F). The almost forgotten white blanket starts finding its way back to Klagenfurt, with 52mm (2.05") of snowfall recorded. With the highest relative humidity, November adds a constant moist feeling to the air, along with a colder wind blowing across the city. Weather in November »
Weather in December
December dresses the city of Klagenfurt in a winter wonderland, reinstating the festive mood with holiday-themed events and markets. December stands out because of the highest amount of snowfall days, making it the month with the most white landscapes. Weather in December »
Updated: Jan 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Klagenfurt?
January, having an average high-temperature of 0.7°C (33.3°F) and an average low-temperature of -6.2°C (20.8°F), is the coldest month.
What is the driest month in Klagenfurt?
January is the month with the least rainfall in Klagenfurt, Austria. Rain falls for 7.3 days and accumulates 26mm (1.02") of precipitation.
How many days does it rain in Klagenfurt?
Throughout the year, there are 152.4 rainfall days, and 608mm (23.94") of precipitation is accumulated.
When does it snow in Klagenfurt?
Months with snowfall are January through April, October through December.
How much does it snow in Klagenfurt?
Throughout the year, in Klagenfurt, Austria, there are 28.7 snowfall days, and 465mm (18.31") of snow is accumulated.
What is the most humid month in Klagenfurt?
February is the most humid month in Klagenfurt, with an average relative humidity of 89%.
What is the snowiest month in Klagenfurt?
February is the month with the most snowfall in Klagenfurt. Snow falls for 9 days and accumulates 160mm (6.3") of snow.
What is the month with the least sunshine in Klagenfurt?
With an average of 4.5h of sunshine, February has the least sunshine of the year in Klagenfurt, Austria.
What is the least humid month in Klagenfurt?
April is the least humid month, with an average relative humidity of 76%.
What is the rainiest month in Klagenfurt?
The month with the most rainfall is May, when the rain falls for 18.4 days and typically aggregates up to 69mm (2.72") of precipitation.
When it does not snow in Klagenfurt?
May through September are months without snowfall in Klagenfurt.
When are the longest days in Klagenfurt?
June has the longest days of the year, with an average of 15h and 48min of daylight.
What is the month with the highest UV index in Klagenfurt?
June and July, with an average maximum UV index of 5, are months with the highest UV index.
What time of the year is the hottest in Klagenfurt?
In Klagenfurt, July registers the highest temperatures, averaging 23.4°C (74.1°F) at the peak and 10.2°C (50.4°F) at the lowest.
What month has the most sunshine in Klagenfurt?
July has the most sunshine of the year, with an average of 10.8h of sunshine.
When is Daylight Saving Time (DST) in Klagenfurt?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Klagenfurt, Austria, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
When is the lowest UV index in Klagenfurt?
The month with the lowest UV index in Klagenfurt, Austria, is November, with an average maximum UV index of 1.
What is the month with the shortest days in Klagenfurt?
With an average of 8h and 36min of daylight, December has the shortest days of the year.
Average temperature
Klagenfurt, Austria
The warmest month (with the highest average high temperature) is July (23.4°C).
The month with the lowest average high temperature is January (0.7°C).
The month with the highest average low temperature is August (10.3°C).
The coldest month (with the lowest average low temperature) is January (-6.2°C).
Average pressure
Klagenfurt, Austria
- Average pressure in January:
1018.8mbar - Average pressure in February:
1017.4mbar - Average pressure in March:
1016.8mbar - Average pressure in April:
1015.6mbar - Average pressure in May:
1015.2mbar - Average pressure in June:
1015.4mbar
- Average pressure in July:
1015.7mbar - Average pressure in August:
1016.9mbar - Average pressure in September:
1018.1mbar - Average pressure in October:
1018.9mbar - Average pressure in November:
1016.5mbar - Average pressure in December:
1020.4mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is May (1015.2mbar).
Average wind speed
Klagenfurt, Austria
- Average wind speed in January:
5.5km/h - Average wind speed in February:
5.9km/h - Average wind speed in March:
6.3km/h - Average wind speed in April:
6.2km/h - Average wind speed in May:
6.2km/h - Average wind speed in June:
5.6km/h
- Average wind speed in July:
5.3km/h - Average wind speed in August:
4.9km/h - Average wind speed in September:
5.2km/h - Average wind speed in October:
5.5km/h - Average wind speed in November:
5.4km/h - Average wind speed in December:
5.4km/h
The windiest month (with the highest average wind speed) is March (6.3km/h).
The calmest month (with the lowest average wind speed) is August (4.9km/h).
Average humidity
Klagenfurt, Austria
The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is April (76%).
Average rainfall
Klagenfurt, Austria
The wettest month (with the highest rainfall) is May (69mm).
The driest month (with the least rainfall) is January (26mm).
Average rainfall days
Klagenfurt, Austria
- Average rainfall days in January:
7.3 days - Average rainfall days in February:
8.6 days - Average rainfall days in March:
11.3 days - Average rainfall days in April:
14.3 days - Average rainfall days in May:
18.4 days - Average rainfall days in June:
16.1 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
14.6 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
10.3 days - Average rainfall days in November:
13.5 days - Average rainfall days in December:
7.7 days
The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is January (7.3 days).
Average snowfall
Klagenfurt, Austria
The month with the highest snowfall is February (160mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days
Klagenfurt, Austria
- Average snowfall days in January:
7.8 days - Average snowfall days in February:
9 days - Average snowfall days in March:
4.8 days - Average snowfall days in April:
0.5 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.2 days - Average snowfall days in November:
1.8 days - Average snowfall days in December:
4.6 days
The month with the highest number of snowfall days is February (9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Klagenfurt, Austria
- Average daylight in January:
9h and 1min - Average daylight in February:
10h and 2min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 0min - Average daylight in June:
15h and 5min
- Average daylight in July:
15h and 2min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 2min - Average daylight in December:
8h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in January:
5h and 2min - Average sunshine in February:
4h and 3min - Average sunshine in March:
7h and 0min - Average sunshine in April:
9h and 4min - Average sunshine in May:
9h and 4min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 3min - Average sunshine in September:
8h and 5min - Average sunshine in October:
6h and 0min - Average sunshine in November:
4h and 5min - Average sunshine in December:
5h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days
Klagenfurt, Austria
- Average sunshine days in January:
17.3 days - Average sunshine days in February:
13.7 days - Average sunshine days in March:
15.4 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
10.6 days - Average sunshine days in June:
11.1 days
- Average sunshine days in July:
10.5 days - Average sunshine days in August:
13.8 days - Average sunshine days in September:
15.1 days - Average sunshine days in October:
16.8 days - Average sunshine days in November:
12.5 days - Average sunshine days in December:
18.3 days
The month with the most sunshine days is December (18.3 days).
The month with the least sunshine days is July (10.5 days).
Average UV index
Klagenfurt, Austria
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover
Klagenfurt, Austria
The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility
Klagenfurt, Austria
The months with the highest visibility are April, May, June, July, August and December (8km).
The month with the lowest visibility is February (6km).
