Climate and monthly weather forecastKorsholm, Finland
Climate and monthly weather forecast
Weather in January
January, the same as December, in Korsholm, Finland, is another subzero cold winter month, with temperature in the range of an average high of -2.7°C (27.1°F) and an average low of -6°C (21.2°F). Korsholm, Finland, experiences a minor change to a freezing cold -2.7°C (27.1°F) in average high-temperature during January, closely reflecting December. Weather in January »Weather in February
February, the last month of the winter in Korsholm, is another freezing cold month, with an average temperature ranging between max -2.8°C (27°F) and min -6.7°C (19.9°F). February is the month that records the lowest temperatures, with averages ranging from a high of -2.8°C (27°F) to a low of -6.7°C (19.9°F). Weather in February »Weather in March
March, the first month of the spring in Korsholm, is still a freezing cold month, with an average temperature ranging between min -4.5°C (23.9°F) and max -0.3°C (31.5°F). March's arrival shows an average high-temperature of a still subzero cold -0.3°C (31.5°F), hardly different from the previous month. Weather in March »Weather in April
April in Korsholm, Finland, is a cold spring month, with an average temperature ranging between max 4.2°C (39.6°F) and min 0.3°C (32.5°F). Observing a slight rise in April, the average high-temperature shifts from March's freezing cold -0.3°C (31.5°F) to an icy 4.2°C (39.6°F). Weather in April »Weather in May
The last month of the spring, May, is a frosty month in Korsholm, Finland, with temperature in the range of an average low of 5.3°C (41.5°F) and an average high of 9.5°C (49.1°F). Korsholm's transition into May is marked by a temperature shift, moving from a cold 4.2°C (39.6°F) in April to a frosty 9.5°C (49.1°F). Weather in May »Weather in June
The first month of the summer, June, is a moderate month in Korsholm, Finland, with an average temperature fluctuating between 13.7°C (56.7°F) and 9.3°C (48.7°F). With the transition into June, Korsholm experiences a subtle uplift in average high-temperatures, adjusting from a chilly 9.5°C (49.1°F) in May to a refreshing 13.7°C (56.7°F). Weather in June »Weather in July
July is a comfortable summer month in Korsholm, Finland, with an average temperature ranging between max 17.8°C (64°F) and min 13.1°C (55.6°F). July is the month when Korsholm experiences its warmest temperatures, averaging a high of 17.8°C (64°F) and a low of 13.1°C (55.6°F). Weather in July »Weather in August
The last month of the summer, August, is also an enjoyable month in Korsholm, Finland, with temperature in the range of an average low of 13.4°C (56.1°F) and an average high of 17.7°C (63.9°F). The onset of August marks an average high-temperature of a still comfortable 17.7°C (63.9°F), hardly differing from July's 17.8°C (64°F). Weather in August »Weather in September
The first month of the autumn, September, is still a mild month in Korsholm, Finland, with temperature in the range of an average high of 13.5°C (56.3°F) and an average low of 10.1°C (50.2°F). September implies a soft temperature shift, with average high-temperatures reducing from August's enjoyable 17.7°C (63.9°F) to a mild 13.5°C (56.3°F). Weather in September »Weather in October
October, like September, is a frosty autumn month in Korsholm, Finland, with temperature in the range of an average low of 4.7°C (40.5°F) and an average high of 7.4°C (45.3°F). October's onset corresponds with a shift in the average high-temperature, moving from a mild 13.5°C (56.3°F) in September to a chilly 7.4°C (45.3°F). Weather in October »Weather in November
The last month of the autumn, November, is also an icy month in Korsholm, Finland, with temperature in the range of an average low of 1.4°C (34.5°F) and an average high of 3.7°C (38.7°F). Korsholm's weather subtly changes with the onset of November, barely falling from a chilly 7.4°C (45.3°F) in October to a cold 3.7°C (38.7°F). Weather in November »Weather in December
The first month of the winter, December, is also a wintry month in Korsholm, Finland, with an average temperature ranging between max 0.2°C (32.4°F) and min -2.4°C (27.7°F). December's onset brings a negligible change in high-temperatures, falling from a cold 3.7°C (38.7°F) in November to a still wintry 0.2°C (32.4°F). 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
In Korsholm, during the entire year, the rain falls for 151.1 days and collects up to 508mm (20") of precipitation.
Months with snowfall in Korsholm are January through May, October through December.
Throughout the year, there are 85.8 snowfall days, and 679mm (26.73") of snow is accumulated.
January, February and December, with an average maximum UV index of 1, are months with the lowest UV index in Korsholm, Finland.
February, with its average high-temperature of -2.8°C (27°F) and an average low-temperature of -6.7°C (19.9°F), holds the record as the coldest month in Korsholm.
The most humid month is February, with an average relative humidity of 91%.
The month with the most snowfall in Korsholm is March, when snow falls for 16 days and typically aggregates up to 155mm (6.1") of snow.
April is the month with the least rainfall in Korsholm, Finland. Rain falls for 12.6 days and accumulates 29mm (1.14") of precipitation.
The months with the lowest humidity are May and June, with an average relative humidity of 74%.
June through September are months without snowfall in Korsholm, Finland.
June has the longest days of the year in Korsholm, with an average of 20h and 12min of daylight.
June has the most sunshine of the year, with an average of 12.7h of sunshine.
July is the month when Korsholm experiences its warmest temperatures, averaging a high of 17.8°C (64°F) and a low of 13.1°C (55.6°F).
With an average maximum UV index of 5, July is the month with the highest UV index in Korsholm, Finland.
August is the month with the most rainfall in Korsholm, Finland. Rain falls for 17 days and accumulates 59mm (2.32") of precipitation.
On Sunday, 27. October 2024, at 04:00, Daylight Saving Time ends in Korsholm, Finland, 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.
December has the shortest days of the year, with an average of 4h and 54min of daylight.
The month with the least sunshine in Korsholm is December, with an average of 1.4h of sunshine.
Average temperature
Korsholm, Finland
The warmest month (with the highest average high temperature) is July (17.8°C).
The month with the lowest average high temperature is February (-2.8°C).
The month with the highest average low temperature is August (13.4°C).
The coldest month (with the lowest average low temperature) is February (-6.7°C).
Average pressure
Korsholm, Finland
- Average pressure in January:
1009.7mbar - Average pressure in February:
1010.2mbar - Average pressure in March:
1009.4mbar - Average pressure in April:
1012.4mbar - Average pressure in May:
1014.3mbar - Average pressure in June:
1011.5mbar
- Average pressure in July:
1010.5mbar - Average pressure in August:
1011.6mbar - Average pressure in September:
1011.8mbar - Average pressure in October:
1012.4mbar - Average pressure in November:
1009.8mbar - Average pressure in December:
1005.6mbar
The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is December (1005.6mbar).
Average wind speed
Korsholm, Finland
- Average wind speed in January:
19.5km/h - Average wind speed in February:
17.7km/h - Average wind speed in March:
17.8km/h - Average wind speed in April:
16.4km/h - Average wind speed in May:
16.4km/h - Average wind speed in June:
15.7km/h
- Average wind speed in July:
15km/h - Average wind speed in August:
15.9km/h - Average wind speed in September:
18km/h - Average wind speed in October:
19.7km/h - Average wind speed in November:
20.5km/h - Average wind speed in December:
21.4km/h
The windiest month (with the highest average wind speed) is December (21.4km/h).
The calmest month (with the lowest average wind speed) is July (15km/h).
Average humidity
Korsholm, Finland
The month with the highest relative humidity is February (91%).
The months with the lowest relative humidity are May and June (74%).
Average rainfall
Korsholm, Finland
The wettest month (with the highest rainfall) is August (59mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days
Korsholm, Finland
- Average rainfall days in January:
7.1 days - Average rainfall days in February:
6 days - Average rainfall days in March:
8.3 days - Average rainfall days in April:
12.6 days - Average rainfall days in May:
13.6 days - Average rainfall days in June:
13 days
- Average rainfall days in July:
16.5 days - Average rainfall days in August:
17 days - Average rainfall days in September:
15.6 days - Average rainfall days in October:
14.8 days - Average rainfall days in November:
14.8 days - Average rainfall days in December:
11.8 days
The month with the highest number of rainy days is August (17 days).
The month with the least rainy days is February (6 days).
Average snowfall
Korsholm, Finland
- Average snowfall in January:
125mm - Average snowfall in February:
131mm - Average snowfall in March:
155mm - Average snowfall in April:
55mm - Average snowfall in May:
19mm - Average snowfall in June:
0mm
The month with the highest snowfall is March (155mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Korsholm, Finland
- Average snowfall days in January:
18 days - Average snowfall days in February:
16.3 days - Average snowfall days in March:
16 days - Average snowfall days in April:
6.7 days - Average snowfall days in May:
1.8 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:
3.4 days - Average snowfall days in November:
7.1 days - Average snowfall days in December:
16.5 days
The month with the highest number of snowfall days is January (18 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Korsholm, Finland
- Average daylight in January:
6h and 0min - Average daylight in February:
8h and 42min - Average daylight in March:
11h and 48min - Average daylight in April:
15h and 0min - Average daylight in May:
18h and 6min - Average daylight in June:
20h and 12min
- Average daylight in July:
19h and 6min - Average daylight in August:
16h and 6min - Average daylight in September:
13h and 0min - Average daylight in October:
9h and 54min - Average daylight in November:
6h and 48min - Average daylight in December:
4h and 54min
The month with the longest days is June (Average daylight: 20h and 12min).
The month with the shortest days is December (Average daylight: 4h and 54min).
- Average sunshine in January:
2h and 0min - Average sunshine in February:
3h and 12min - Average sunshine in March:
5h and 6min - Average sunshine in April:
7h and 18min - Average sunshine in May:
10h and 42min - Average sunshine in June:
12h and 42min
- Average sunshine in July:
12h and 18min - Average sunshine in August:
10h and 6min - Average sunshine in September:
7h and 36min - Average sunshine in October:
4h and 24min - Average sunshine in November:
2h and 54min - Average sunshine in December:
1h and 24min
The month with the most sunshine is June (Average sunshine: 12h and 42min).
The month with the least sunshine is December (Average sunshine: 1h and 24min).
Average sunshine days
Korsholm, Finland
- Average sunshine days in January:
7.8 days - Average sunshine days in February:
9.2 days - Average sunshine days in March:
9.5 days - Average sunshine days in April:
11.2 days - Average sunshine days in May:
15.2 days - Average sunshine days in June:
14.9 days
- Average sunshine days in July:
11.7 days - Average sunshine days in August:
11.7 days - Average sunshine days in September:
11.1 days - Average sunshine days in October:
11.9 days - Average sunshine days in November:
8.5 days - Average sunshine days in December:
6.8 days
The month with the most sunshine days is May (15.2 days).
The month with the least sunshine days is December (6.8 days).
Average UV index
Korsholm, Finland
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover
Korsholm, Finland
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility
Korsholm, Finland
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February and March (8km).
