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
May sees a temperature increase, moving from a chilly 9.7°C (49.5°F) in April to an enjoyable 16.8°C (62.2°F). Roosilla records a steady low-temperature average of 5.7°C (42.3°F) during May.Humidity
The months with the lowest humidity in Roosilla are May and June, with an average relative humidity of 72%.Rainfall
In Roosilla, in May, during 15.3 rainfall days, 37mm (1.46") of precipitation is typically accumulated. Throughout the year, there are 161.5 rainfall days, and 516mm (20.31") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Roosilla. May is the last month it regularly snows. During 0.6 snowfall days, in May, Roosilla aggregates 3mm (0.12") of snow. Throughout the year, in Roosilla, there are 92.6 snowfall days, and 841mm (33.11") of snow is accumulated.Daylight
The average length of the day in May is 16h and 46min.On the first day of the month, sunrise is at 05:21 and sunset at 21:05. On the last day of May, in Roosilla, sunrise is at 04:22 and sunset at 22:05 EEST.
Sunshine
In Roosilla, the average sunshine in May is 9.3h.UV index
In May, the average daily maximum UV index in Roosilla is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 4 during May translates into the following directions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Roosilla in May?
What is the least humid month in Roosilla?
What is the average humidity in May in Roosilla?
How much does it rain in Roosilla in May?
What is the last month it snows in Roosilla?
How many hours of daylight does Roosilla have in May?
When are sunrise and sunset in May in Roosilla?
How long on average sun shines in May in Roosilla?
What is the UV index intensity in May in Roosilla?
Average temperature in May
Roosilla, Estonia
- Average high temperature in May: 16.8°C
The warmest month (with the highest average high temperature) is July (22.9°C).
The month with the lowest average high temperature is January (-3°C).
- Average low temperature in May: 5.7°C
The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is January (-7.3°C).
Average pressure in May
Roosilla, Estonia
- Average pressure in May: 1015.3mbar
The months with the highest atmospheric pressure are May and October (1015.3mbar).
The month with the lowest atmospheric pressure is December (1010.4mbar).
Average wind speed in May
Roosilla, Estonia
- Average wind speed in May: 10.8km/h
The windiest month (with the highest average wind speed) is December (13.6km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).
Average humidity in May
Roosilla, Estonia
- Average humidity in May: 72%
The month with the highest relative humidity is February (94%).
The months with the lowest relative humidity are May and June (72%).
Average rainfall in May
Roosilla, Estonia
- Average rainfall in May: 37mm
The wettest month (with the highest rainfall) is July (57mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in May
Roosilla, Estonia
- Average rainfall days in May: 15.3 days
The month with the highest number of rainy days is July (18.6 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in May
Roosilla, Estonia
- Average snowfall in May: 3mm
The month with the highest snowfall is February (223mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Roosilla, Estonia
- Average snowfall days in May: 0.6 days
The month with the highest number of snowfall days is January (20.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Roosilla, Estonia
- Average daylight in May: 16h and 5min
The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 36min).
- Average sunshine in May: 9h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 36min).
Average sunshine days in May
Roosilla, Estonia
- Average sunshine days in May: 14 days
The month with the most sunshine days is May (14 days).
The month with the least sunshine days is December (4.8 days).
Average UV index in May
Roosilla, Estonia
- 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, November and December (UV index 1).
Average cloud cover in May
Roosilla, Estonia
- Average cloud cover in May: 42
The month with the most cloud cover is December (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 41).
Average visibility in May
Roosilla, Estonia
- Average visibility in May: 9km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January and February (6km).
