May weather forecastViisli, Estonia
May
Weather in May
The last month of the spring, May, is a comfortable month in Viisli, Estonia, with temperature in the range of an average low of 6.3°C (43.3°F) and an average high of 16.8°C (62.2°F).Temperature
As April gives way to May, the average high-temperature displays an increase, moving from a frosty 9.4°C (48.9°F) to a comfortable 16.8°C (62.2°F). An average low-temperature of 6.3°C (43.3°F) is common in Viisli during the nights of May.Humidity
The least humid month is May, with an average relative humidity of 71%.Rainfall
In Viisli, in May, it is raining for 15 days, with typically 42mm (1.65") of accumulated precipitation. Throughout the year, there are 170.9 rainfall days, and 525mm (20.67") of precipitation is accumulated.Snowfall
Months with snowfall in Viisli are January through May, October through December. May is the last month it regularly snows. During 0.8 snowfall days, in May, Viisli aggregates 3mm (0.12") of snow. In Viisli, Estonia, during the entire year, snow falls for 99.4 days and aggregates up to 882mm (34.72") of snow.Daylight
The average length of the day in May in Viisli is 16h and 47min.On the first day of the month, sunrise is at 05:16 and sunset at 21:00. On the last day of May, sunrise is at 04:16 and sunset at 22:00 EEST.
Sunshine
The average sunshine in May is 9.4h.UV index
The average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: An average maximum UV index of 4 in May leads to these recommendations:
Take necessary precautions - Defending against sun damage is advocated. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Viisli, Estonia
- Average high temperature in May: 16.8°C
The warmest month (with the highest average high temperature) is July (23.1°C).
The month with the lowest average high temperature is January (-3.5°C).
- Average low temperature in May: 6.3°C
The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is January (-7.6°C).
Average pressure in May
Viisli, Estonia
- Average pressure in May: 1015.2mbar
The month with the highest atmospheric pressure is October (1015.5mbar).
The month with the lowest atmospheric pressure is December (1010.8mbar).
Average wind speed in May
Viisli, Estonia
- Average wind speed in May: 11km/h
The windiest month (with the highest average wind speed) is December (14.3km/h).
The calmest months (with the lowest average wind speed) are May and August (11km/h).
Average humidity in May
Viisli, Estonia
- Average humidity in May: 71%
The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is May (71%).
Average rainfall in May
Viisli, Estonia
- Average rainfall in May: 42mm
The wettest month (with the highest rainfall) is June (59mm).
The driest months (with the least rainfall) are March and April (32mm).
Average rainfall days in May
Viisli, Estonia
- Average rainfall days in May: 15 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in May
Viisli, Estonia
- Average snowfall in May: 3mm
The month with the highest snowfall is February (217mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Viisli, Estonia
- Average snowfall days in May: 0.8 days
The month with the highest number of snowfall days is January (21.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Viisli, Estonia
- Average daylight in May: 16h and 48min
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 24min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in May
Viisli, Estonia
- Average sunshine days in May: 13.3 days
The month with the most sunshine days is May (13.3 days).
The month with the least sunshine days is December (3.7 days).
Average UV index in May
Viisli, 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, October, November and December (UV index 1).
Average cloud cover in May
Viisli, Estonia
- Average cloud cover in May: 40
The month with the most cloud cover is December (Cloud cover 82).
The months with the least cloud cover are May and July (Cloud cover 40).
Average visibility in May
Viisli, Estonia
- 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 (6km).
