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
With the onset of May, Somero sees a temperature rise, with the average high-temperature moving from April's chilly 7.6°C (45.7°F) to a refreshing 15.3°C (59.5°F). Somero encounters an average low-temperature of 5.8°C (42.4°F) during May nights.Humidity
With an average relative humidity of 68%, May is the least humid month in Somero.Rainfall
In Somero, in May, it is raining for 13.5 days, with typically 30mm (1.18") of accumulated precipitation. Throughout the year, in Somero, there are 128.2 rainfall days, and 406mm (15.98") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Somero. May is the last month it regularly snows in Somero. During 0.8 snowfall days, in May, Somero aggregates 15mm (0.59") of snow. Throughout the year, there are 82.5 snowfall days, and 750mm (29.53") of snow is accumulated.Daylight
In May, the average length of the day in Somero is 17h and 21min.On the first day of the month, sunrise is at 05:18 and sunset at 21:27. On the last day of May, in Somero, sunrise is at 04:09 and sunset at 22:38 EEST.
Sunshine
In Somero, the average sunshine in May is 9.6h.UV index
In Somero, 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 ordinary individuals.Note: In May, a regular UV index of 4 translates into these guidelines:
Take precautions - Protection against sun damage is advised. To protect against the Sun's most potent rays, avoid direct exposure around midday. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
What is the average May temperature in Somero?
What is the least humid month in Somero?
What is the average humidity in May in Somero?
How many days does it rain in May in Somero?
What is the last month it snows in Somero?
How many hours of daylight does Somero have in May?
When is the sunrise / sunset in May in Somero?
How long on average sun shines in May in Somero?
What is the UV index intensity in May in Somero?
Average temperature in May
Somero, Finland
- Average high temperature in May: 15.3°C
The warmest month (with the highest average high temperature) is July (21.5°C).
The month with the lowest average high temperature is January (-4°C).
- Average low temperature in May: 5.8°C
The month with the highest average low temperature is July (12.2°C).
The coldest month (with the lowest average low temperature) is January (-8.1°C).
Average pressure in May
Somero, 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 (1007.8mbar).
Average wind speed in May
Somero, Finland
- Average wind speed in May: 12.1km/h
The windiest month (with the highest average wind speed) is December (14.2km/h).
The calmest month (with the lowest average wind speed) is August (10.8km/h).
Average humidity in May
Somero, Finland
- Average humidity in May: 68%
The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is May (68%).
Average rainfall in May
Somero, Finland
- Average rainfall in May: 30mm
The wettest month (with the highest rainfall) is July (54mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in May
Somero, Finland
- Average rainfall days in May: 13.5 days
The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is February (3.3 days).
Average snowfall in May
Somero, Finland
- Average snowfall in May: 15mm
The month with the highest snowfall is February (165mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Somero, Finland
- Average snowfall days in May: 0.8 days
The month with the highest number of snowfall days is February (18 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Somero, Finland
- Average daylight in May: 17h and 2min
The month with the longest days is June (Average daylight: 19h and 0min).
The month with the shortest days is December (Average daylight: 5h and 48min).
- Average sunshine in May: 9h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 1h and 42min).
Average sunshine days in May
Somero, Finland
- Average sunshine days in May: 15.1 days
The month with the most sunshine days is May (15.1 days).
The month with the least sunshine days is February (9.6 days).
Average UV index in May
Somero, 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, November and December (UV index 1).
Average cloud cover in May
Somero, Finland
- Average cloud cover in May: 43
The month with the most cloud cover is February (Cloud cover 77).
The month with the least cloud cover is August (Cloud cover 42).
Average visibility in May
Somero, Finland
- Average visibility in May: 9km
The months with the highest visibility are May, June, July and August (9km).
The month with the lowest visibility is February (6km).
Somero, Finland
Weather forecast for your location
2. Allow the app to use your location
