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
The onset of May brings a distinct rise in the average high-temperature, advancing from a chilly 6.5°C (43.7°F) in April to a mild 15.5°C (59.9°F). Ruokolahti experiences an average low-temperature of 6.2°C (43.2°F) in month of May.Humidity
The least humid month in Ruokolahti is May, with an average relative humidity of 65%.Rainfall
In May, in Ruokolahti, Finland, the rain falls for 10.8 days. Throughout May, 31mm (1.22") of precipitation is accumulated. In Ruokolahti, during the entire year, the rain falls for 122.1 days and collects up to 422mm (16.61") of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 1.3 snowfall days, in May, Ruokolahti aggregates 17mm (0.67") of snow. In Ruokolahti, during the entire year, snow falls for 92.3 days and aggregates up to 969mm (38.15") of snow.Daylight
In May, the average length of the day is 17h and 32min.On the first day of May, sunrise is at 04:53 and sunset at 21:10. On the last day of the month, sunrise is at 03:40 and sunset at 22:24 EEST.
Sunshine
In Ruokolahti, the average sunshine in May is 10h.UV index
In Ruokolahti, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: An average maximum UV index of 4 in May leads to these recommendations:
Exercise prevention - Precautions against solar damage are endorsed. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Frequently asked questions
What is the temperature in May in Ruokolahti?
What is the least humid month in Ruokolahti?
What is the average humidity in May in Ruokolahti?
How many days does it rain in May in Ruokolahti?
What is the last month it snows in Ruokolahti?
What is the average length of the day in May in Ruokolahti?
When is the sunrise / sunset in May in Ruokolahti?
How long on average sun shines in May in Ruokolahti?
What is the UV index intensity in May in Ruokolahti?
Average temperature in May
Ruokolahti, Finland
- Average high temperature in May: 15.5°C
The warmest month (with the highest average high temperature) is July (22.4°C).
The month with the lowest average high temperature is January (-4.8°C).
- Average low temperature in May: 6.2°C
The month with the highest average low temperature is July (13.1°C).
The coldest month (with the lowest average low temperature) is January (-8.9°C).
Average pressure in May
Ruokolahti, Finland
- Average pressure in May: 1014.9mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1008.9mbar).
Average wind speed in May
Ruokolahti, Finland
- Average wind speed in May: 10.6km/h
The windiest month (with the highest average wind speed) is December (12.1km/h).
The calmest months (with the lowest average wind speed) are July and August (9.8km/h).
Average humidity in May
Ruokolahti, Finland
- Average humidity in May: 65%
The month with the highest relative humidity is February (95%).
The month with the lowest relative humidity is May (65%).
Average rainfall in May
Ruokolahti, Finland
- Average rainfall in May: 31mm
The wettest month (with the highest rainfall) is August (44mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in May
Ruokolahti, Finland
- Average rainfall days in May: 10.8 days
The month with the highest number of rainy days is July (15.4 days).
The month with the least rainy days is February (3.1 days).
Average snowfall in May
Ruokolahti, Finland
- Average snowfall in May: 17mm
The month with the highest snowfall is January (212mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Ruokolahti, Finland
- Average snowfall days in May: 1.3 days
The month with the highest number of snowfall days is January (19 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Ruokolahti, Finland
- Average daylight in May: 17h and 3min
The month with the longest days is June (Average daylight: 19h and 12min).
The month with the shortest days is December (Average daylight: 5h and 36min).
- Average sunshine in May: 10h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 1h and 18min).
Average sunshine days in May
Ruokolahti, Finland
- Average sunshine days in May: 17.6 days
The month with the most sunshine days is May (17.6 days).
The month with the least sunshine days is December (9.4 days).
Average UV index in May
Ruokolahti, Finland
- Average UV index in May: 4
The months with the highest UV index are June and 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
Ruokolahti, Finland
- Average cloud cover in May: 45
The month with the most cloud cover is February (Cloud cover 84).
The month with the least cloud cover is July (Cloud cover 43).
Average visibility in May
Ruokolahti, 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).
Ruokolahti, Finland
Weather forecast for your location
2. Allow the app to use your location
