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Contents
- The climate of Kerava
- The best time to visit Kerava
- The worst time to visit Kerava
- Spring weather in Kerava
- Summer weather in Kerava
- Autumn weather in Kerava
- Winter weather in Kerava
- 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
The climate of Kerava
Kerava, nestled in the heart of Finland, boasts a Dfb climate according to the Köppen climate classification, which can also be referred to as Humid Continental - no dry season, warm summer climate. This implies that throughout the 12-month calendar, the weather undergoes significant changes.
Throughout the year, the temperatures in Kerava vary considerably: high temperatures range from -2.8°C (27°F) in January to 21.3°C (70.3°F) in July while the low temperatures swing from -6.5°C (20.3°F) in January to 13.7°C (56.7°F) in July. Unlike many other regions, there is not a single month in the year without rainfall; the town records an average of at least 15mm (0.59") of rainfall every month, reaching its peak at 48mm (1.89") in October. Snowfall, on the other hand, is prominent from November to April with maximum snowfall of 94mm (3.7") recorded in January.
Kerava also witnesses considerable fluctuations in relative humidity, ranging from 69% in May to 92% in February. Interestingly, the sunshine hours also manifest notable variation; the sun shines for a brief 1.9 hours in December, whilst in June it illuminates the town for an extended 12.4 hours. With respect to wind speeds, Kerava experiences an average wind speed of between 11.8km/h (7.3mph) in July and 16.9km/h (10.5mph) in December.
Throughout the year, the temperatures in Kerava vary considerably: high temperatures range from -2.8°C (27°F) in January to 21.3°C (70.3°F) in July while the low temperatures swing from -6.5°C (20.3°F) in January to 13.7°C (56.7°F) in July. Unlike many other regions, there is not a single month in the year without rainfall; the town records an average of at least 15mm (0.59") of rainfall every month, reaching its peak at 48mm (1.89") in October. Snowfall, on the other hand, is prominent from November to April with maximum snowfall of 94mm (3.7") recorded in January.
Kerava also witnesses considerable fluctuations in relative humidity, ranging from 69% in May to 92% in February. Interestingly, the sunshine hours also manifest notable variation; the sun shines for a brief 1.9 hours in December, whilst in June it illuminates the town for an extended 12.4 hours. With respect to wind speeds, Kerava experiences an average wind speed of between 11.8km/h (7.3mph) in July and 16.9km/h (10.5mph) in December.
The best time to visit Kerava
Taking into account factors such as comfortable temperatures, limited rainfall, extended sunshine hours, and relatively low humidity, the most favourable time period to visit Kerava would be from May to September. During this period, the city experiences average high temperatures ranging from 13.9°C (57°F) to 21.3°C (70.3°F), whilst rainfall is relatively lower compared to the rest of the year. Sunshine hours increase noticeably, with averages between 10.1 hours in May and 12.4 hours in June.
The worst time to visit Kerava
Conversely, the worst time to visit Kerava would be during the winter months, between November and February. During this period, temperatures plummet significantly with average high temperatures ranging from -2.8°C (27°F) in January to 0.8°C (33.4°F) in March. Kerava also experiences extensive periods of snowfall during these months. Rainfall is on the higher side as well, averaging between 22mm (0.87") and 38mm (1.5").
Spring weather in Kerava
Spring in Kerava, marked by the months of March through May, witnesses a gradual warming trend. Temperature highs during this period range from 0.8°C (33.4°F) in March to 13.9°C (57°F) in May, while the lows vary from -4.2°C (24.4°F) to 6.6°C (43.9°F) over the same span of months. With 8.3 to 11 days of precipitation, rainfall ranges from 17mm (0.67") in April to 23mm (0.91") in March. Sunshine hours show a dramatic increase from 4.2 hours in March to 10.1 hours in May.
Summer weather in Kerava
Summer, stretching from June to August, offers the most comfortable weather in Kerava. High temperatures hover between the mild 17.9°C (64.2°F) in June to a comfortable 21.3°C (70.3°F) in July. Low temperatures are balmy as well, ranging from 10.4°C (50.7°F) to 13.7°C (56.7°F). The onset of heavy rainfall occurs, particularly in July and August, with precipitation ranging from 26mm (1.02") to 42mm (1.65"). Average relative humidity drops during this period, attaining a low of 69% in May.
Autumn weather in Kerava
The autumn season, spanning from September to November, sees a steady decline in temperatures. High temperatures encapsulate range from 15.1°C (59.2°F) in September to 3.9°C (39°F) in November. Correspondingly, low temperatures decrease from 9.8°C (49.6°F) to 1.3°C (34.3°F). The amount of rainfall increases drastically in September and October, measuring between 37mm (1.46") and 48mm (1.89"), marking it as the wettest period of the year.
Winter weather in Kerava
Winter in Kerava, extending from December to February, is characterized by its frigid temperatures and snow-laden landscapes. The maximum temperatures fall between -2.8°C (27°F) and 0.5°C (32.9°F) while the minimum temperatures range from -6.5°C (20.3°F) to -2.7°C (27.1°F). The period between November and April is marked by significant snowfall, with peak snowfall of 94mm (3.7") witnessed in January. The sunshine remains elusive, dipping to a mere 1.9 hours in December; however, it's a snowy paradise for winter sports enthusiasts and snow lovers.
Weather in January
Kerava starts the year under a cold blanket, as January unfurls with snowfall peaking at 94mm (3.7"), complemented by temperatures dropping as low as -6.5°C (20.3°F). The city experiences a higher rate of cloud cover, limiting the hours of sunshine which give little respite from the chill during the short days. Weather in January »
Weather in February
The chilly bite of winter continues into February, but Kerava sees a slight increase in both, lowest and highest temperatures making the weather a hairsbreadth warmer than January. City’s weather remains within the grip of winter, marked by frequent snowfall and cloudy skies, an aspect evidenced by 75% cloud cover. Weather in February »
Weather in March
An aura of transition starts to creep into Kerava's weather as March bid farewell to the extreme cold, welcoming temperatures that peak at 0.8°C (33.4°F). Despite the days growing longer, cloud cover percentages stay high, spreading a gray mask across the sky more often. Weather in March »
Weather in April
In April, the city of Kerava gets its first real taste of spring, as temperatures rise to a pleasant 6.8°C (44.2°F). The cityscape starts morphing from an icy wonderland into a land budding with fresh blooms. Mixed weather events dot this period, where rain begins to rival snow in terms of frequency and amount. Weather in April »
Weather in May
There is an appreciable upswing in Kerava's climate by May, with temperatures leaping to reach the comfortable 13.9°C (57°F) mark. A clearing atmosphere heralds the progression into fine patterns of weather, as decreased cloud density allows for extended sunshine hours. Weather in May »
Weather in June
Kerava steps in June, its warmest period, with balmy temperatures soaring to a peak of 17.9°C (64.2°F). The landscapes flourish under the clear skies, generously showered with nearly day-long sunshine, signifying the longest daylight hours in the year. Weather in June »
Weather in July
In July, Kerava experiences the height of summer, with temperatures reaching their zenith at 21.3°C (70.3°F). This makes it the most suitable month for tourists, attracted by clear skies and the generous spread of 11.5 hours of daily sunshine. Weather in July »
Weather in August
The weather in Kerava shifts slightly in August, as temperatures begin a decline, hitting a high of 20.3°C (68.5°F). As a mild cooling trend sets in, the city's landscapes begin to mellow, allowing for a harmonious blend of sunny and rainy days. Weather in August »
Weather in September
A dynamic shift marks the weather in Kerava in September, manifested in temperatures dropping to a high of 15.1°C (59.2°F). Simultaneously, the cloud cover multiplies ensuring decreased hours of sunshine thereby initiating darker, longer nights. Weather in September »
Weather in October
Kerava in October progresses towards its chillier phase, highlighted by a high temperature of only 8°C (46.4°F). A notable increase in both, rainfall and cloud cover, prompts locals to move their activities indoors. The city is encompassed by shorter days, weaker sunlight, and longer shadows suggestive of the approaching winter. Weather in October »
Weather in November
A significant chill descends over Kerava in November, registering a high temperature at a mere 3.9°C (39°F). The early onset of winter gets punctuated by continual rainfall and increasing snowfall across six days. Limited sunlight peeping through dense cloud cover, coupled with the dramatic drop in temperature, makes days gloomy. Weather in November »
Weather in December
Kerava in December is plunged into a deep freeze, with temperatures reaching no more than 0.5°C (32.9°F) at best. The city hibernates under frosts, with plentiful snowfall recorded at 66mm (2.6"). Blanketed skies, fewer sunshine hours, and an ambience marked by chill and dampness, make for a scenic winter wonderland. Weather in December »
Updated: Jan 31, 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 month is the coldest in Kerava?
January, recording an average high temperature of -2.8°C (27°F) and a low temperature of -6.5°C (20.3°F), is Kerava's coldest month.
How many days does it rain in Kerava?
Throughout the year, in Kerava, Finland, there are 120 rainfall days, and 353mm (13.9") of precipitation is accumulated.
When does it snow in Kerava?
Months with snowfall are January through May, October through December.
What is the snowiest month in Kerava?
The month with the most snowfall in Kerava is January, when snow falls for 11 days and typically aggregates up to 94mm (3.7") of snow.
How many days does it snow in Kerava?
In Kerava, during the entire year, snow falls for 53.9 days and aggregates up to 433mm (17.05") of snow.
What is the month with the lowest UV index in Kerava?
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 1.
What is the most humid month in Kerava?
With an average relative humidity of 92%, February is the most humid month in Kerava, Finland.
What is the least humid month in Kerava?
The least humid month in Kerava is May, with an average relative humidity of 69%.
What is the driest month in Kerava?
May is the month with the least rainfall in Kerava, Finland. Rain falls for 8.3 days and accumulates 15mm (0.59") of precipitation.
When it does not snow in Kerava?
June through September are months without snowfall.
When are the longest days in Kerava?
With an average of 18h and 54min of daylight, June has the longest days of the year.
What month has the most sunshine in Kerava?
June has the most sunshine of the year in Kerava, Finland, with an average of 12.4h of sunshine.
What time of the year is the hottest in Kerava?
With average high temperatures of 21.3°C (70.3°F) and lows of 13.7°C (56.7°F), July is the warmest month.
What is the month with the highest UV index in Kerava?
The month with the highest UV index in Kerava is July, with an average maximum UV index of 5.
What is the rainiest month in Kerava?
October is the month with the most rainfall in Kerava. Rain falls for 13.9 days and accumulates 48mm (1.89") of precipitation.
When is Daylight Saving Time (DST) in Kerava?
On Sunday, 27. October 2024, at 04:00, Daylight Saving Time ends, and the time zone changes from EEST to EET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 03:00, and the time zone reverts from EET to EEST.
What is the month with the shortest days in Kerava?
The month with the shortest days in Kerava, Finland, is December, with an average of 5h and 54min of daylight.
What is the month with the least sunshine in Kerava?
The month with the least sunshine in Kerava, Finland, is December, with an average of 1.9h of sunshine.
Average temperature
Kerava, Finland
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (-2.8°C).
The month with the highest average low temperature is July (13.7°C).
The coldest month (with the lowest average low temperature) is January (-6.5°C).
Average pressure
Kerava, Finland
- Average pressure in January:
1011.8mbar - Average pressure in February:
1012.5mbar - Average pressure in March:
1011.3mbar - Average pressure in April:
1013.5mbar - Average pressure in May:
1014.9mbar - Average pressure in June:
1012.2mbar
- Average pressure in July:
1011.2mbar - Average pressure in August:
1013.4mbar - Average pressure in September:
1013.5mbar - Average pressure in October:
1014.2mbar - Average pressure in November:
1012.1mbar - Average pressure in December:
1008.6mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1008.6mbar).
Average wind speed
Kerava, Finland
- Average wind speed in January:
15km/h - Average wind speed in February:
13.9km/h - Average wind speed in March:
13.8km/h - Average wind speed in April:
12.4km/h - Average wind speed in May:
12km/h - Average wind speed in June:
12.5km/h
- Average wind speed in July:
11.8km/h - Average wind speed in August:
12.2km/h - Average wind speed in September:
13.9km/h - Average wind speed in October:
14.9km/h - Average wind speed in November:
15.5km/h - Average wind speed in December:
16.9km/h
The windiest month (with the highest average wind speed) is December (16.9km/h).
The calmest month (with the lowest average wind speed) is July (11.8km/h).
Average humidity
Kerava, Finland
The month with the highest relative humidity is February (92%).
The month with the lowest relative humidity is May (69%).
Average rainfall
Kerava, Finland
The wettest month (with the highest rainfall) is October (48mm).
The driest month (with the least rainfall) is May (15mm).
Average rainfall days
Kerava, Finland
- Average rainfall days in January:
3.5 days - Average rainfall days in February:
3 days - Average rainfall days in March:
6.3 days - Average rainfall days in April:
8.1 days - Average rainfall days in May:
8.3 days - Average rainfall days in June:
11 days
- Average rainfall days in July:
15.5 days - Average rainfall days in August:
15.5 days - Average rainfall days in September:
15.3 days - Average rainfall days in October:
13.9 days - Average rainfall days in November:
11.8 days - Average rainfall days in December:
7.8 days
The months with the highest number of rainy days are July and August (15.5 days).
The month with the least rainy days is February (3 days).
Average snowfall
Kerava, Finland
The month with the highest snowfall is January (94mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Kerava, Finland
- Average snowfall days in January:
11 days - Average snowfall days in February:
8.6 days - Average snowfall days in March:
10.2 days - Average snowfall days in April:
3.1 days - Average snowfall days in May:
0.6 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:
3.3 days - Average snowfall days in November:
6.3 days - Average snowfall days in December:
10.8 days
The month with the highest number of snowfall days is January (11 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Kerava, Finland
- Average daylight in January:
6h and 5min - Average daylight in February:
9h and 1min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 4min - Average daylight in May:
17h and 2min - Average daylight in June:
18h and 5min
- Average daylight in July:
18h and 1min - Average daylight in August:
15h and 4min - Average daylight in September:
12h and 5min - Average daylight in October:
10h and 1min - Average daylight in November:
7h and 3min - Average daylight in December:
5h and 5min
The month with the longest days is June (Average daylight: 18h and 54min).
The month with the shortest days is December (Average daylight: 5h and 54min).
- Average sunshine in January:
2h and 1min - Average sunshine in February:
2h and 4min - Average sunshine in March:
4h and 1min - Average sunshine in April:
7h and 0min - Average sunshine in May:
10h and 1min - Average sunshine in June:
12h and 2min
- Average sunshine in July:
11h and 3min - Average sunshine in August:
9h and 5min - Average sunshine in September:
7h and 3min - Average sunshine in October:
4h and 0min - Average sunshine in November:
3h and 0min - Average sunshine in December:
1h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 24min).
The month with the least sunshine is December (Average sunshine: 1h and 54min).
Average sunshine days
Kerava, Finland
- Average sunshine days in January:
18.1 days - Average sunshine days in February:
17.9 days - Average sunshine days in March:
17.6 days - Average sunshine days in April:
18.5 days - Average sunshine days in May:
21.9 days - Average sunshine days in June:
17.8 days
- Average sunshine days in July:
13.9 days - Average sunshine days in August:
13.2 days - Average sunshine days in September:
11.9 days - Average sunshine days in October:
11.8 days - Average sunshine days in November:
11.1 days - Average sunshine days in December:
14.3 days
The month with the most sunshine days is May (21.9 days).
The month with the least sunshine days is November (11.1 days).
Average UV index
Kerava, Finland
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover
Kerava, Finland
The months with the most cloud cover are February and December (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility
Kerava, Finland
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are February and March (7km).
Kerava, Finland
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