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
May's arrival signals an increase in average high-temperatures, moving from April's cold 2.1°C (35.8°F) to a chilly 8.9°C (48°F). The temperature in Keräsjoki dips to an average of 3.6°C (38.5°F) during May nights.Humidity
In Keräsjoki, the average relative humidity in May is 75%.Rainfall
In May, the rain falls for 8.8 days. Throughout May, 22mm (0.87") of precipitation is accumulated. In Keräsjoki, during the entire year, the rain falls for 94 days and collects up to 347mm (13.66") of precipitation.Snowfall
January through June, September through December are months with snowfall in Keräsjoki, Sweden. In May, it is snowing for 2.5 days. Throughout May, 19mm (0.75") of snow is accumulated. In Keräsjoki, during the entire year, snow falls for 89.7 days and aggregates up to 919mm (36.18") of snow.Daylight
In May, the average length of the day in Keräsjoki, Sweden, is 19h and 16min.On the first day of the month, sunrise is at 03:40 and sunset at 21:02. On the last day of May, sunrise is at 01:41 and sunset at 23:02 CEST.
Sunshine
The average sunshine in May is 10.5h.UV index
In Keräsjoki, the average daily maximum UV index in May is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high UV index of 3 in May translates into the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Always opt for UVA and UVB-resistant sunglasses on radiant days. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
What are the temperatures in Keräsjoki in May?
What is the average humidity in May in Keräsjoki?
How much does it rain in Keräsjoki in May?
How much does it snow in Keräsjoki in May?
How many hours of daylight does Keräsjoki have in May?
When is the sunrise / sunset in May in Keräsjoki?
How long on average sun shines in May in Keräsjoki?
What is the UV index reading in May in Keräsjoki?
Average temperature in May
Keräsjoki, Sweden
- Average high temperature in May: 8.9°C
The warmest month (with the highest average high temperature) is July (18.3°C).
The month with the lowest average high temperature is January (-6.3°C).
- Average low temperature in May: 3.6°C
The month with the highest average low temperature is July (12.4°C).
The coldest month (with the lowest average low temperature) is January (-10.9°C).
Average pressure in May
Keräsjoki, Sweden
- Average pressure in May: 1013.9mbar
The month with the highest atmospheric pressure is May (1013.9mbar).
The month with the lowest atmospheric pressure is December (1004.9mbar).
Average wind speed in May
Keräsjoki, Sweden
- Average wind speed in May: 13.1km/h
The windiest months (with the highest average wind speed) are November and December (16.3km/h).
The calmest month (with the lowest average wind speed) is April (12km/h).
Average humidity in May
Keräsjoki, Sweden
- Average humidity in May: 75%
The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is June (70%).
Average rainfall in May
Keräsjoki, Sweden
- Average rainfall in May: 22mm
The wettest month (with the highest rainfall) is December (42mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in May
Keräsjoki, Sweden
- Average rainfall days in May: 8.8 days
The month with the highest number of rainy days is July (11.8 days).
The month with the least rainy days is February (3.1 days).
Average snowfall in May
Keräsjoki, Sweden
- Average snowfall in May: 19mm
The month with the highest snowfall is March (203mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in May
Keräsjoki, Sweden
- Average snowfall days in May: 2.5 days
The month with the highest number of snowfall days is January (19.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Keräsjoki, Sweden
- Average daylight in May: 19h and 2min
The month with the longest days is July (Average daylight: 20h and 48min).
The month with the shortest days is December (Average daylight: 3h and 18min).
- Average sunshine in May: 10h and 3min
The month with the most sunshine is July (Average sunshine: 12h and 54min).
The month with the least sunshine is December (Average sunshine: 1h and 12min).
Average sunshine days in May
Keräsjoki, Sweden
- Average sunshine days in May: 19.4 days
The month with the most sunshine days is June (20.8 days).
The month with the least sunshine days is February (9.3 days).
Average UV index in May
Keräsjoki, Sweden
- 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, March, November and December (UV index 1).
Average cloud cover in May
Keräsjoki, Sweden
- Average cloud cover in May: 48
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is July (Cloud cover 40).
Average visibility in May
Keräsjoki, Sweden
- Average visibility in May: 9km
The months with the highest visibility are June, July and August (10km).
The month with the lowest visibility is January (6km).
Keräsjoki, Sweden
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