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Contents
- 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
Weather in January
January, like December, in Jena, Germany, is another cold winter month, with an average temperature ranging between max 2°C (35.6°F) and min -2.8°C (27°F). January stands out as Jena's coldest month, with an average high-temperature of 2°C (35.6°F) and a low-temperature of -2.8°C (27°F). Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Jena, Germany, with an average temperature varying between -2.2°C (28°F) and 3.4°C (38.1°F). The dawn of February sees an average high-temperature of a still wintry 3.4°C (38.1°F), subtly contrasting with January's 2°C (35.6°F). Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Jena, Germany, with temperature in the range of an average high of 8.3°C (46.9°F) and an average low of 0.8°C (33.4°F). March brings a slight rise in Jena's average high-temperature, moving from a cold 3.4°C (38.1°F) in February to a frosty 8.3°C (46.9°F). Weather in March »
Weather in April
April is a refreshing spring month in Jena, Germany, with an average temperature fluctuating between 14.7°C (58.5°F) and 4.2°C (39.6°F). Jena's transition into April is marked by a rise in the average high-temperature, advancing from a frosty 8.3°C (46.9°F) in March to a refreshing 14.7°C (58.5°F). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Jena, Germany, with an average temperature fluctuating between 17.3°C (63.1°F) and 6.6°C (43.9°F). Jena experiences a transition to a still refreshing 17.3°C (63.1°F) in average high-temperatures with the arrival of May, not greatly differing from April's 14.7°C (58.5°F). Weather in May »
Weather in June
June, the first month of the summer in Jena, is an agreeable month, with temperature in the range of an average high of 21.3°C (70.3°F) and an average low of 10.3°C (50.5°F). With the onset of June, Jena experiences a subtle temperature shift, with the average high-temperature moving from a comfortable 17.3°C (63.1°F) in May to an agreeable 21.3°C (70.3°F). Weather in June »
Weather in July
July is a warm summer month in Jena, Germany, with temperature in the range of an average high of 23.8°C (74.8°F) and an average low of 12.9°C (55.2°F). In Jena, Germany, the warmest months are July and August, registering an average high-temperature of 23.8°C (74.8°F). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Jena, Germany, with an average temperature ranging between max 23.8°C (74.8°F) and min 13.5°C (56.3°F). July and August, with an average high-temperature of 23.8°C (74.8°F), are marked as the warmest months. Weather in August »
Weather in September
September, the first month of the autumn in Jena, is still a comfortable month, with an average temperature ranging between min 9.8°C (49.6°F) and max 19°C (66.2°F). September implies a soft temperature shift, with average high-temperatures reducing from August's moderately hot 23.8°C (74.8°F) to an enjoyable 19°C (66.2°F). Weather in September »
Weather in October
October, the same as September, in Jena, Germany, is another mild autumn month, with an average temperature ranging between max 13.5°C (56.3°F) and min 5.9°C (42.6°F). The shift to October brings a decrease in the average high-temperature, falling from an enjoyable 19°C (66.2°F) in September to a still refreshing 13.5°C (56.3°F). Weather in October »
Weather in November
November, the last month of the autumn in Jena, is also a frosty month, with an average temperature fluctuating between 7.9°C (46.2°F) and 2.9°C (37.2°F). Onset of November witnesses a reduction in the average high-temperature, falling from a refreshing 13.5°C (56.3°F) in October to a frosty 7.9°C (46.2°F). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Jena, Germany, with an average temperature fluctuating between 4°C (39.2°F) and -0.6°C (30.9°F). In Jena, entering December brings a subtle temperature decrement, reducing from November's frosty 7.9°C (46.2°F) to an icy 4°C (39.2°F). Weather in December »
Updated: Feb 14, 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 part of the year is the coldest in Jena?
January, on average, is the coldest month in Jena, Germany, registering a high temperature of 2°C (35.6°F) and a low of -2.8°C (27°F).
What is the most humid month in Jena?
With an average relative humidity of 88%, January is the most humid month in Jena, Germany.
How much does it rain in Jena?
In Jena, Germany, during the entire year, the rain falls for 156.6 days and collects up to 417mm (16.42") of precipitation.
When does it snow in Jena?
Months with snowfall in Jena, Germany, are January through May, October through December.
What is the snowiest month in Jena?
January is the month with the most snowfall in Jena, Germany. Snow falls for 10.2 days and accumulates 77mm (3.03") of snow.
How much does it snow in Jena?
Throughout the year, in Jena, there are 29.7 snowfall days, and 229mm (9.02") of snow is accumulated.
What is the month with the least sunshine in Jena?
January has the least sunshine of the year, with an average of 3.7h of sunshine.
What is the month with the lowest UV index in Jena?
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
What is the driest month in Jena?
The month with the least rainfall in Jena is April, when the rain falls for 10.8 days and typically collects 21mm (0.83") of precipitation.
What is the rainiest month in Jena?
The months with the most rainfall in Jena, Germany, are May and August, with an average 52mm (2.05") of precipitation.
When it does not snow in Jena?
In Jena, Germany, snow does not fall in June through September.
When are the longest days in Jena?
With an average of 16h and 30min of daylight, June has the longest days of the year in Jena.
What are the months with the highest UV index in Jena?
June through August, with an average maximum UV index of 5, are months with the highest UV index in Jena, Germany.
What part of the year is the hottest in Jena?
Peak temperatures in Jena are observed in July and August, averaging a high-temperature of 23.8°C (74.8°F).
What is the least humid month in Jena?
The least humid month in Jena, Germany, is August, with an average relative humidity of 70%.
What month has the most sunshine in Jena?
With an average of 10h of sunshine, August has the most sunshine of the year in Jena, Germany.
When is Daylight Saving Time (DST) in Jena?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Jena, 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.
What is the month with the shortest days in Jena?
With an average of 8h and 0min of daylight, December has the shortest days of the year in Jena, Germany.
Average temperature
Jena, Germany
The warmest months (with the highest average high temperature) are July and August (23.8°C).
The month with the lowest average high temperature is January (2°C).
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure
Jena, Germany
- Average pressure in January:
1017mbar - Average pressure in February:
1016.4mbar - Average pressure in March:
1016.4mbar - Average pressure in April:
1015.8mbar - Average pressure in May:
1015.8mbar - Average pressure in June:
1015.5mbar
- Average pressure in July:
1015.1mbar - Average pressure in August:
1015.9mbar - Average pressure in September:
1017.7mbar - Average pressure in October:
1017.8mbar - Average pressure in November:
1014.6mbar - Average pressure in December:
1017.3mbar
The month with the highest atmospheric pressure is October (1017.8mbar).
The month with the lowest atmospheric pressure is November (1014.6mbar).
Average wind speed
Jena, Germany
- Average wind speed in January:
14.7km/h - Average wind speed in February:
14.8km/h - Average wind speed in March:
13.7km/h - Average wind speed in April:
11.4km/h - Average wind speed in May:
10.9km/h - Average wind speed in June:
10.5km/h
- Average wind speed in July:
10.4km/h - Average wind speed in August:
9.9km/h - Average wind speed in September:
10.3km/h - Average wind speed in October:
11.8km/h - Average wind speed in November:
12.9km/h - Average wind speed in December:
15.7km/h
The windiest month (with the highest average wind speed) is December (15.7km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity
Jena, Germany
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (70%).
Average rainfall
Jena, Germany
The wettest months (with the highest rainfall) are May and August (52mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days
Jena, Germany
- Average rainfall days in January:
9.9 days - Average rainfall days in February:
8 days - Average rainfall days in March:
13.1 days - Average rainfall days in April:
10.8 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
16.8 days
- Average rainfall days in July:
17.7 days - Average rainfall days in August:
15.1 days - Average rainfall days in September:
12.2 days - Average rainfall days in October:
11.8 days - Average rainfall days in November:
11.5 days - Average rainfall days in December:
12.9 days
The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is February (8 days).
Average snowfall
Jena, Germany
The month with the highest snowfall is January (77mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Jena, Germany
- Average snowfall days in January:
10.2 days - Average snowfall days in February:
6.7 days - Average snowfall days in March:
3.8 days - Average snowfall days in April:
1.1 days - Average snowfall days in May:
0.1 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:
0.5 days - Average snowfall days in November:
1.8 days - Average snowfall days in December:
5.5 days
The month with the highest number of snowfall days is January (10.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Jena, Germany
- Average daylight in January:
8h and 3min - Average daylight in February:
10h and 0min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 5min - Average daylight in May:
15h and 4min - Average daylight in June:
16h and 3min
- Average daylight in July:
16h and 0min - Average daylight in August:
14h and 3min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 4min - Average daylight in November:
9h and 0min - Average daylight in December:
8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in January:
3h and 4min - Average sunshine in February:
4h and 0min - Average sunshine in March:
5h and 2min - Average sunshine in April:
8h and 5min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 1min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 2min - Average sunshine in October:
4h and 5min - Average sunshine in November:
4h and 2min - Average sunshine in December:
3h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days
Jena, Germany
- Average sunshine days in January:
12.3 days - Average sunshine days in February:
13.8 days - Average sunshine days in March:
13.5 days - Average sunshine days in April:
16 days - Average sunshine days in May:
11.5 days - Average sunshine days in June:
10.7 days
- Average sunshine days in July:
11.1 days - Average sunshine days in August:
13.1 days - Average sunshine days in September:
14.9 days - Average sunshine days in October:
16.6 days - Average sunshine days in November:
16 days - Average sunshine days in December:
12.3 days
The month with the most sunshine days is October (16.6 days).
The month with the least sunshine days is June (10.7 days).
Average UV index
Jena, Germany
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Jena, Germany
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility
Jena, Germany
The months with the highest visibility are March, April, May, June, July, August, September and November (9km).
The months with the lowest visibility are January, February, October and December (8km).
