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 indicates a noticeable escalation in the average high-temperature, moving up from a frosty 6.6°C (43.9°F) in April to a mild 14.9°C (58.8°F). The low-temperature in Valkeala averages to a frosty 6.2°C (43.2°F) during the nights of May.Humidity
The least humid month is May, with an average relative humidity of 68%.Rainfall
In Valkeala, in May, it is raining for 11.4 days, with typically 36mm (1.42") of accumulated precipitation. In Valkeala, during the entire year, the rain falls for 132 days and collects up to 453mm (17.83") of precipitation.Snowfall
Months with snowfall in Valkeala, Finland, are January through May, October through December. May is the last month it regularly snows. During 0.9 snowfall days, in May, Valkeala aggregates 39mm (1.54") of snow. Throughout the year, in Valkeala, there are 104.4 snowfall days, and 1089mm (42.87") of snow is accumulated.Daylight
In May, the average length of the day in Valkeala is 17h and 26min.On the first day of May in Valkeala, sunrise is at 05:03 and sunset at 21:16. On the last day of the month, sunrise is at 03:52 and sunset at 22:28 EEST.
Sunshine
The average sunshine in May in Valkeala is 9.7h.UV index
The average daily maximum UV index in May in Valkeala is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In May, a regular UV index of 4 translates into these guidelines:
Make use of precautions - Shielding skin and eyes from injury is a requirement. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. During bright days, sunglasses that offer UVA and UVB defense are recommended. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Valkeala?
What is the least humid month in Valkeala?
What is the average humidity in May in Valkeala?
How many days does it rain in May in Valkeala?
What is the last month it snows in Valkeala?
What is the average length of the day in May in Valkeala?
When is the sunrise / sunset in May in Valkeala?
How many hours of sunshine does Valkeala have in May?
What is the UV index intensity in May in Valkeala?
Average temperature in May
Valkeala, Finland
- Average high temperature in May: 14.9°C
The warmest month (with the highest average high temperature) is July (21.6°C).
The month with the lowest average high temperature is January (-4.3°C).
- Average low temperature in May: 6.2°C
The month with the highest average low temperature is July (13°C).
The coldest month (with the lowest average low temperature) is January (-8.3°C).
Average pressure in May
Valkeala, Finland
- Average pressure in May: 1014.8mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1008.7mbar).
Average wind speed in May
Valkeala, Finland
- Average wind speed in May: 11.5km/h
The windiest month (with the highest average wind speed) is December (13.8km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity in May
Valkeala, Finland
- Average humidity in May: 68%
The month with the highest relative humidity is February (95%).
The month with the lowest relative humidity is May (68%).
Average rainfall in May
Valkeala, Finland
- Average rainfall in May: 36mm
The wettest month (with the highest rainfall) is July (51mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in May
Valkeala, Finland
- Average rainfall days in May: 11.4 days
The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is February (3.5 days).
Average snowfall in May
Valkeala, Finland
- Average snowfall in May: 39mm
The month with the highest snowfall is February (231mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Valkeala, Finland
- Average snowfall days in May: 0.9 days
The month with the highest number of snowfall days is January (21.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Valkeala, Finland
- Average daylight in May: 17h and 2min
The month with the longest days is June (Average daylight: 19h and 6min).
The month with the shortest days is December (Average daylight: 5h and 42min).
- Average sunshine in May: 9h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 1h and 6min).
Average sunshine days in May
Valkeala, Finland
- Average sunshine days in May: 17.3 days
The month with the most sunshine days is May (17.3 days).
The month with the least sunshine days is December (5.5 days).
Average UV index in May
Valkeala, 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
Valkeala, Finland
- Average cloud cover in May: 44
The months with the most cloud cover are January and February (Cloud cover 80).
The months with the least cloud cover are July and August (Cloud cover 40).
Average visibility in May
Valkeala, Finland
- Average visibility in May: 9km
The months with the highest visibility are May, June, July, August and September (9km).
The months with the lowest visibility are January, February and March (6km).
