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 rise of average high-temperatures is seen in May, with an increase from a frosty 8.3°C (46.9°F) in April to a mild 15.8°C (60.4°F). Merja witnesses a consistent average low-temperature of 5.6°C (42.1°F) throughout May.Humidity
May is the least humid month, with an average relative humidity of 71%.Rainfall
In Merja, in May, it is raining for 13 days, with typically 36mm (1.42") of accumulated precipitation. In Merja, during the entire year, the rain falls for 149.2 days and collects up to 459mm (18.07") of precipitation.Snowfall
Months with snowfall in Merja are January through May, October through December. May is the last month it regularly snows in Merja. During 0.7 snowfall days, in May, Merja aggregates 3mm (0.12") of snow. Throughout the year, there are 92.1 snowfall days, and 819mm (32.24") of snow is accumulated.Daylight
The average length of the day in May is 16h and 56min.On the first day of the month, sunrise is at 05:17 and sunset at 21:08. On the last day of May, in Merja, sunrise is at 04:15 and sunset at 22:11 EEST.
Sunshine
In May, the average sunshine is 9.5h.UV index
In Merja, Estonia, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index, 4 in May, converts into the following recommendations:
Make use of precautions - It is urged to ward off sun damage. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Merja in May?
What is the least humid month in Merja?
What is the average humidity in May in Merja?
How many days does it rain in May in Merja?
What is the last month it snows in Merja?
What is the average length of the day in May in Merja?
When is the sunrise / sunset in May in Merja?
How long on average sun shines in May in Merja?
What is the UV index reading in May in Merja?
Average temperature in May
Merja, Estonia
- Average high temperature in May: 15.8°C
The warmest month (with the highest average high temperature) is July (22.3°C).
The month with the lowest average high temperature is January (-3.3°C).
- Average low temperature in May: 5.6°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 (-7.3°C).
Average pressure in May
Merja, Estonia
- Average pressure in May: 1015.1mbar
The month with the highest atmospheric pressure is May (1015.1mbar).
The month with the lowest atmospheric pressure is December (1009.8mbar).
Average wind speed in May
Merja, Estonia
- Average wind speed in May: 10.6km/h
The windiest month (with the highest average wind speed) is December (14.1km/h).
The calmest month (with the lowest average wind speed) is May (10.6km/h).
Average humidity in May
Merja, 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
Merja, Estonia
- Average rainfall in May: 36mm
The wettest month (with the highest rainfall) is July (55mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in May
Merja, Estonia
- Average rainfall days in May: 13 days
The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in May
Merja, Estonia
- Average snowfall in May: 3mm
The month with the highest snowfall is February (179mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Merja, Estonia
- Average snowfall days in May: 0.7 days
The month with the highest number of snowfall days is January (19.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Merja, Estonia
- Average daylight in May: 16h and 5min
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: 9h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 1h and 30min).
Average sunshine days in May
Merja, Estonia
- Average sunshine days in May: 15.4 days
The month with the most sunshine days is May (15.4 days).
The month with the least sunshine days is December (9 days).
Average UV index in May
Merja, 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
Merja, Estonia
- Average cloud cover in May: 41
The month with the most cloud cover is December (Cloud cover 82).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility in May
Merja, 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).
