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
May
Weather in May
Temperature
The shift from April to May is characterized by a clear increase in the average high-temperature, escalating from a cold 3.2°C (37.8°F) to a cool 12.5°C (54.5°F). Throughout the nights in May, an average low-temperature of 4.3°C (39.7°F) is noted in Ristijärvi.Humidity
In Ristijärvi, the average relative humidity in May is 71%.Rainfall
In Ristijärvi, in May, it is raining for 13.4 days, with typically 29mm (1.14") of accumulated precipitation. Throughout the year, in Ristijärvi, there are 123.8 rainfall days, and 364mm (14.33") of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall. In Ristijärvi, in May, during 3.3 snowfall days, 44mm (1.73") of snow is typically accumulated. Throughout the year, in Ristijärvi, there are 126.2 snowfall days, and 903mm (35.55") of snow is accumulated.Daylight
In Ristijärvi, the average length of the day in May is 18h and 38min.On the first day of the month, sunrise is at 04:34 and sunset at 21:34. On the last day of May, in Ristijärvi, Finland, sunrise is at 02:56 and sunset at 23:13 EEST.
Sunshine
In May, the average sunshine is 9.6h.UV index
In Ristijärvi, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: An average maximum UV index of 4 in May leads to these recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Ristijärvi in May?
What is the average humidity in May in Ristijärvi?
How many days does it rain in May in Ristijärvi?
How many days does it snow in May in Ristijärvi?
What is the average length of the day in May in Ristijärvi?
When are sunrise and sunset in May in Ristijärvi?
How long on average sun shines in May in Ristijärvi?
How high is the UV index in May in Ristijärvi?
Average temperature in May
Ristijärvi, Finland
- Average high temperature in May: 12.5°C
The warmest month (with the highest average high temperature) is July (20.5°C).
The month with the lowest average high temperature is January (-7.3°C).
- Average low temperature in May: 4.3°C
The month with the highest average low temperature is July (11.6°C).
The coldest month (with the lowest average low temperature) is January (-11.6°C).
Average pressure in May
Ristijärvi, 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 (1006.7mbar).
Average wind speed in May
Ristijärvi, Finland
- Average wind speed in May: 11.4km/h
The windiest months (with the highest average wind speed) are November and December (13.1km/h).
The calmest month (with the lowest average wind speed) is July (10km/h).
Average humidity in May
Ristijärvi, Finland
- Average humidity in May: 71%
The months with the highest relative humidity are January and February (96%).
The month with the lowest relative humidity is June (69%).
Average rainfall in May
Ristijärvi, Finland
- Average rainfall in May: 29mm
The wettest month (with the highest rainfall) is July (48mm).
The driest months (with the least rainfall) are February and April (21mm).
Average rainfall days in May
Ristijärvi, Finland
- Average rainfall days in May: 13.4 days
The month with the highest number of rainy days is August (17.3 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in May
Ristijärvi, Finland
- Average snowfall in May: 44mm
The month with the highest snowfall is March (160mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in May
Ristijärvi, Finland
- Average snowfall days in May: 3.3 days
The month with the highest number of snowfall days is December (23.4 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Ristijärvi, Finland
- Average daylight in May: 18h and 4min
The month with the longest days is June (Average daylight: 21h and 12min).
The month with the shortest days is December (Average daylight: 4h and 12min).
- Average sunshine in May: 9h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 0h and 42min).
Average sunshine days in May
Ristijärvi, Finland
- Average sunshine days in May: 13 days
The month with the most sunshine days is May (13 days).
The month with the least sunshine days is April (7.6 days).
Average UV index in May
Ristijärvi, Finland
- Average UV index in May: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in May
Ristijärvi, Finland
- Average cloud cover in May: 51
The months with the most cloud cover are January, February and December (Cloud cover 84).
The month with the least cloud cover is July (Cloud cover 46).
Average visibility in May
Ristijärvi, Finland
- Average visibility in May: 9km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January and February (5km).
