May weather forecastIskmo, Finland
May
Weather in May
May, the last month of the spring in Iskmo, is a chilly month, with temperature in the range of an average high of 9.5°C (49.1°F) and an average low of 5.3°C (41.5°F).Temperature
The arrival of May brings a temperature shift, with the average high-temperature escalating from a cold 4.2°C (39.6°F) in April to a frosty 9.5°C (49.1°F). Iskmo sustains a near constant temperature throughout May, with nighttime averages of 5.3°C (41.5°F).Humidity
May and June, with an average relative humidity of 74%, are the least humid months.Rainfall
In May, the rain falls for 13.6 days. Throughout May, 48mm (1.89") of precipitation is accumulated. In Iskmo, during the entire year, the rain falls for 151.1 days and collects up to 508mm (20") of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 1.8 snowfall days, in May, Iskmo aggregates 19mm (0.75") of snow. In Iskmo, during the entire year, snow falls for 85.8 days and aggregates up to 679mm (26.73") of snow.Daylight
The average length of the day in May is 18h and 8min.On the first day of the month, sunrise is at 05:10 and sunset at 21:51. On the last day of May, sunrise is at 03:44 and sunset at 23:18 EEST.
Sunshine
In May, the average sunshine is 10.7h.UV index
In May, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index, 3 in May, converts into the following recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Iskmo, 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
Iskmo, 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
Iskmo, 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
Iskmo, 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
Iskmo, 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
Iskmo, 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
Iskmo, 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
Iskmo, 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
Iskmo, Finland
- Average daylight in May: 18h and 6min
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 48min).
- Average sunshine in May: 10h and 42min
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
Iskmo, 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
Iskmo, 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
Iskmo, 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
Iskmo, 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).
