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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, is another subzero cold winter month in Sörnäinen, Finland, with temperature in the range of an average high of -2.2°C (28°F) and an average low of -5.5°C (22.1°F). January, marked by an average high-temperature of -2.2°C (28°F) and a low-temperature of -5.5°C (22.1°F), is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is also a subzero cold month in Sörnäinen, Finland, with an average temperature varying between -5.5°C (22.1°F) and -2°C (28.4°F). With the transition into February, Sörnäinen notes an average high-temperature of a still freezing cold -2°C (28.4°F), closely resembling January. Weather in February »
Weather in March
March, the first month of the spring in Sörnäinen, is a wintry month, with temperature in the range of an average high of 0.7°C (33.3°F) and an average low of -3.3°C (26.1°F). March ushers in an average high-temperature of an icy 0.7°C (33.3°F), aligning closely with the preceding month. Weather in March »
Weather in April
April is a frosty spring month in Sörnäinen, Finland, with an average temperature ranging between min 1.3°C (34.3°F) and max 6°C (42.8°F). The shift from March to April sees an increase in the average high-temperature, transitioning from a wintry 0.7°C (33.3°F) to a chilly 6°C (42.8°F). Weather in April »
Weather in May
The last month of the spring, May, is a cool month in Sörnäinen, Finland, with temperature in the range of an average high of 12.6°C (54.7°F) and an average low of 6.9°C (44.4°F). May's arrival brings a temperature shift, moving from a chilly 6°C (42.8°F) in April to a fresh 12.6°C (54.7°F). Weather in May »
Weather in June
June, the first month of the summer in Sörnäinen, is a refreshing month, with an average temperature varying between 11.2°C (52.2°F) and 16.8°C (62.2°F). Sörnäinen in June experiences a slight uptick in the average high-temperature, adjusting from May's fresh 12.6°C (54.7°F) to a comfortable 16.8°C (62.2°F). Weather in June »
Weather in July
July is an agreeable summer month in Sörnäinen, Finland, with an average temperature fluctuating between 20.4°C (68.7°F) and 14.5°C (58.1°F). July, with average temperatures reaching a high of 20.4°C (68.7°F) and a low of 14.5°C (58.1°F), is the warmest month. Weather in July »
Weather in August
The last month of the summer, August, is another refreshing month in Sörnäinen, Finland, with an average temperature ranging between min 14.4°C (57.9°F) and max 19.6°C (67.3°F). The commencement of August introduces an average high-temperature of a refreshing 19.6°C (67.3°F), closely mirroring the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Sörnäinen, is still a refreshing month, with an average temperature varying between 11°C (51.8°F) and 15°C (59°F). Start of September brings a slight shift in the average high-temperature, dipping a bit from August's enjoyable 19.6°C (67.3°F) to a still refreshing 15°C (59°F). Weather in September »
Weather in October
October, like September, is a frosty autumn month in Sörnäinen, Finland, with an average temperature varying between 5.1°C (41.2°F) and 8.3°C (46.9°F). In October, the average high-temperature decreases from a refreshing 15°C (59°F) in September to a chilly 8.3°C (46.9°F). Weather in October »
Weather in November
November, the last month of the autumn in Sörnäinen, is another cold month, with an average temperature fluctuating between 2°C (35.6°F) and 4.5°C (40.1°F). The arrival of November corresponds with a light shift in temperature, down from a chilly 8.3°C (46.9°F) in October to a wintry 4.5°C (40.1°F). Weather in November »
Weather in December
December, the first month of the winter in Sörnäinen, is still a cold month, with an average temperature ranging between min -1.8°C (28.8°F) and max 0.8°C (33.4°F). December is characterized by a slight reduction in average high-temperature, easing from a cold 4.5°C (40.1°F) in November to a still wintry 0.8°C (33.4°F). Weather in December »
Updated: Aug 29, 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?
January, with an average high of -2.2°C (28°F) and a low of -5.5°C (22.1°F), signifies the coldest month of the year in Sörnäinen.
How much does it rain?
In Sörnäinen, Finland, during the entire year, the rain falls for 144.4 days and collects up to 463mm (18.23") of precipitation.
When does it snow?
January through May, October through December are months with snowfall.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 18.3 days and accumulates 159mm (6.26") of snow.
How many days does it snow?
Throughout the year, there are 84.6 snowfall days, and 688mm (27.09") of snow is accumulated.
What is the month with the lowest UV index?
January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index.
What is the most humid month?
With an average relative humidity of 91%, February is the most humid month.
What is the driest month?
April is the month with the least rainfall. Rain falls for 11.9 days and accumulates 27mm (1.06") of precipitation.
What is the least humid month?
With an average relative humidity of 72%, May is the least humid month.
When it does not snow?
In Sörnäinen, snow does not fall in June through September.
When are the longest days in Sörnäinen?
June has the longest days of the year, with an average of 18h and 48min of daylight.
What month has the most sunshine?
The month with the most sunshine is June, with an average of 12.5h of sunshine.
What month is the hottest?
July brings the highest temperatures, with an average high of 20.4°C (68.7°F) and an average low of 14.5°C (58.1°F).
What is the rainiest month?
The month with the most rainfall is July, when the rain falls for 16.6 days and typically aggregates up to 51mm (2.01") of precipitation.
What is the month with the highest UV index?
With an average maximum UV index of 5, July is the month with the highest UV index.
When is Daylight Saving Time (DST)?
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?
December has the shortest days of the year, with an average of 6h and 0min of daylight.
What is the month with the least sunshine?
With an average of 1.8h of sunshine, December has the least sunshine of the year.
Average temperature
Sörnäinen, Finland
The warmest month (with the highest average high temperature) is July (20.4°C).
The month with the lowest average high temperature is January (-2.2°C).
The month with the highest average low temperature is July (14.5°C).
The coldest months (with the lowest average low temperature) are January and February (-5.5°C).
Average pressure
Sörnäinen, Finland
- Average pressure in January:
1011.8mbar - Average pressure in February:
1012.6mbar - Average pressure in March:
1011.3mbar - Average pressure in April:
1013.6mbar - 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:
1012.2mbar - 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
Sörnäinen, Finland
- Average wind speed in January:
18.3km/h - Average wind speed in February:
16.8km/h - Average wind speed in March:
16.4km/h - Average wind speed in April:
14.4km/h - Average wind speed in May:
13.7km/h - Average wind speed in June:
14.5km/h
- Average wind speed in July:
13.8km/h - Average wind speed in August:
14.5km/h - Average wind speed in September:
16.9km/h - Average wind speed in October:
18.4km/h - Average wind speed in November:
19.4km/h - Average wind speed in December:
21.1km/h
The windiest month (with the highest average wind speed) is December (21.1km/h).
The calmest month (with the lowest average wind speed) is May (13.7km/h).
Average humidity
Sörnäinen, Finland
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is May (72%).
Average rainfall
Sörnäinen, Finland
The wettest month (with the highest rainfall) is July (51mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days
Sörnäinen, Finland
- Average rainfall days in January:
7.4 days - Average rainfall days in February:
6.4 days - Average rainfall days in March:
9.8 days - Average rainfall days in April:
11.9 days - Average rainfall days in May:
12 days - Average rainfall days in June:
13.3 days
- Average rainfall days in July:
16.6 days - Average rainfall days in August:
14.9 days - Average rainfall days in September:
13.3 days - Average rainfall days in October:
13.5 days - Average rainfall days in November:
13.2 days - Average rainfall days in December:
12.1 days
The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is February (6.4 days).
Average snowfall
Sörnäinen, Finland
- Average snowfall in January:
159mm - Average snowfall in February:
141mm - Average snowfall in March:
133mm - Average snowfall in April:
46mm - Average snowfall in May:
14mm - Average snowfall in June:
0mm
The month with the highest snowfall is January (159mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Sörnäinen, Finland
- Average snowfall days in January:
18.3 days - Average snowfall days in February:
18.1 days - Average snowfall days in March:
17.2 days - Average snowfall days in April:
5.4 days - Average snowfall days in May:
0.8 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:
2.9 days - Average snowfall days in November:
6.4 days - Average snowfall days in December:
15.5 days
The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Sörnäinen, 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 1min - Average daylight in June:
18h and 5min
- Average daylight in July:
18h and 0min - 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:
6h and 0min
The month with the longest days is June (Average daylight: 18h and 48min).
The month with the shortest days is December (Average daylight: 6h and 0min).
- Average sunshine in January:
2h and 1min - Average sunshine in February:
2h and 4min - Average sunshine in March:
4h and 2min - Average sunshine in April:
7h and 1min - Average sunshine in May:
10h and 1min - Average sunshine in June:
12h and 3min
- Average sunshine in July:
11h and 3min - Average sunshine in August:
10h and 0min - Average sunshine in September:
7h and 4min - 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 30min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days
Sörnäinen, Finland
- Average sunshine days in January:
8.6 days - Average sunshine days in February:
7.8 days - Average sunshine days in March:
8.5 days - Average sunshine days in April:
12.5 days - Average sunshine days in May:
17 days - Average sunshine days in June:
14.6 days
- Average sunshine days in July:
11.9 days - Average sunshine days in August:
13.7 days - Average sunshine days in September:
13.5 days - Average sunshine days in October:
13.1 days - Average sunshine days in November:
8.8 days - Average sunshine days in December:
5.6 days
The month with the most sunshine days is May (17 days).
The month with the least sunshine days is December (5.6 days).
Average UV index
Sörnäinen, 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
Sörnäinen, Finland
The month with the most cloud cover is December (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 36).
Average visibility
Sörnäinen, Finland
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March and December (8km).
