May weather forecastUndama, Estonia
May
Weather in May
May, the last month of the spring in Undama, is a cool month, with temperature in the range of an average high of 12.3°C (54.1°F) and an average low of 7.2°C (45°F).Temperature
May's arrival coincides with a rise in the average high-temperature, moving from April's frosty 6.4°C (43.5°F) to a fresh 12.3°C (54.1°F). During May nights, Undama witnesses a consistent average temperature of 7.2°C (45°F).Humidity
The months with the lowest humidity are May through August, with an average relative humidity of 75%.Rainfall
In Undama, during May, the rain falls for 10.2 days and regularly aggregates up to 25mm (0.98") of precipitation. In Undama, during the entire year, the rain falls for 149.1 days and collects up to 430mm (16.93") of precipitation.Snowfall
January through May, October through December are months with snowfall in Undama. May is the last month it regularly snows. During 0.4 snowfall days, in May, Undama aggregates 4mm (0.16") of snow. Throughout the year, there are 70.6 snowfall days, and 509mm (20.04") of snow is accumulated.Daylight
In Undama, the average length of the day in May is 16h and 56min.On the first day of May, sunrise is at 05:30 and sunset at 21:21. On the last day of the month, sunrise is at 04:28 and sunset at 22:24 EEST.
Sunshine
In Undama, the average sunshine in May is 10.5h.UV index
In May, the average daily maximum UV index in Undama 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 ordinary person.Note: The UV index of 4 during May translates into the following guidance:
Take precautions - Protection against skin and eye damage is obliged. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Undama, Estonia
- Average high temperature in May: 12.3°C
The warmest months (with the highest average high temperature) are July and August (19.8°C).
The month with the lowest average high temperature is February (-0.4°C).
- Average low temperature in May: 7.2°C
The months with the highest average low temperature are July and August (15.3°C).
The coldest month (with the lowest average low temperature) is February (-3.2°C).
Average pressure in May
Undama, Estonia
- Average pressure in May: 1015.2mbar
The month with the highest atmospheric pressure is May (1015.2mbar).
The month with the lowest atmospheric pressure is December (1008.8mbar).
Average wind speed in May
Undama, Estonia
- Average wind speed in May: 15.6km/h
The windiest month (with the highest average wind speed) is December (23.8km/h).
The calmest month (with the lowest average wind speed) is May (15.6km/h).
Average humidity in May
Undama, Estonia
- Average humidity in May: 75%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are May, June, July and August (75%).
Average rainfall in May
Undama, Estonia
- Average rainfall in May: 25mm
The wettest month (with the highest rainfall) is December (53mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in May
Undama, Estonia
- Average rainfall days in May: 10.2 days
The month with the highest number of rainy days is November (17.8 days).
The month with the least rainy days is February (7.7 days).
Average snowfall in May
Undama, Estonia
- Average snowfall in May: 4mm
The month with the highest snowfall is January (145mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Undama, Estonia
- Average snowfall days in May: 0.4 days
The month with the highest number of snowfall days is January (17.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Undama, Estonia
- Average daylight in May: 16h and 54min
The month with the longest days is June (Average daylight: 18h and 18min).
The month with the shortest days is December (Average daylight: 6h and 24min).
- Average sunshine in May: 10h and 30min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in May
Undama, Estonia
- Average sunshine days in May: 19.6 days
The month with the most sunshine days is May (19.6 days).
The month with the least sunshine days is December (3.6 days).
Average UV index in May
Undama, Estonia
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, March and December (UV index 1).
Average cloud cover in May
Undama, Estonia
- Average cloud cover in May: 36
The month with the most cloud cover is December (Cloud cover 77).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in May
Undama, Estonia
- Average visibility in May: 10km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February and December (8km).





