Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
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). An average nighttime temperature of 5.3°C (41.5°F) marks May.Humidity
May and June, with an average relative humidity of 74%, are the least humid months in Korsholm, Finland.Rainfall
In Korsholm, during May, the rain falls for 13.6 days and regularly aggregates up to 48mm (1.89") of precipitation. Throughout the year, there are 151.1 rainfall days, and 508mm (20") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 1.8 snowfall days, in May, Korsholm aggregates 19mm (0.75") of snow. In Korsholm, during the entire year, snow falls for 85.8 days and aggregates up to 679mm (26.73") of snow.Daylight
In Korsholm, the average length of the day in May is 18h and 6min.On the first day of May, sunrise is at 05:10 and sunset at 21:50. On the last day of the month, sunrise is at 03:45 and sunset at 23:16 EEST.
Sunshine
In Korsholm, the average sunshine in May is 10.7h.UV index
In May, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In May, a daily UV index of 3 turns into the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Frequently asked questions
What are May temperatures in Korsholm?
What is the least humid month in Korsholm?
What is the average humidity in May in Korsholm?
How much does it rain in Korsholm in May?
What is the last month it snows in Korsholm?
How many hours of daylight does Korsholm have in May?
When are sunrise and sunset in May in Korsholm?
How many hours of sunshine does Korsholm have in May?
What is the UV index intensity in May in Korsholm?
Average temperature in May
Korsholm, Finland
- Average high temperature in May: 9.5°C
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).
- Average low temperature in May: 5.3°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 in May
Korsholm, Finland
- Average pressure in May: 1014.3mbar
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 in May
Korsholm, Finland
- Average wind speed in May: 16.4km/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 in May
Korsholm, Finland
- Average humidity in May: 74%
The month with the highest relative humidity is February (91%).
The months with the lowest relative humidity are May and June (74%).
Average rainfall in May
Korsholm, Finland
- Average rainfall in May: 48mm
The wettest month (with the highest rainfall) is August (59mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in May
Korsholm, Finland
- Average rainfall days in May: 13.6 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 in May
Korsholm, Finland
- Average snowfall in May: 19mm
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 in May
Korsholm, Finland
- Average snowfall days in May: 1.8 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 in May /
Average sunshine in May
Korsholm, Finland
- Average daylight in May: 18h and 1min
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 May: 10h and 4min
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 in May
Korsholm, Finland
- Average sunshine days in May: 15.2 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 in May
Korsholm, Finland
- Average UV index in May: 3
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 in May
Korsholm, Finland
- Average cloud cover in May: 41
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 in May
Korsholm, Finland
- Average visibility in May: 9km
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).
Korsholm, Finland
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