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
As Vaala transitions into May, the average high-temperature shows a marked escalation, increasing from a cold 3.2°C (37.8°F) in April to a fresh 12.5°C (54.5°F). The average temperature during May nights in Vaala is registered at a wintry 4.3°C (39.7°F).Humidity
In Vaala, Finland, the average relative humidity in May is 71%.Rainfall
In May, in Vaala, the rain falls for 13.4 days. Throughout May, 29mm (1.14") of precipitation is accumulated. Throughout the year, in Vaala, there are 123.8 rainfall days, and 364mm (14.33") of precipitation is accumulated.Snowfall
Months with snowfall are January through June, September through December. In Vaala, in May, snow falls for 3.3 days, with typically accumulated 44mm (1.73") of snow. In Vaala, during the entire year, snow falls for 126.2 days and aggregates up to 903mm (35.55") of snow.Daylight
The average length of the day in May in Vaala is 18h and 39min.On the first day of May, sunrise is at 04:39 and sunset at 21:40. On the last day of the month, sunrise is at 03:00 and sunset at 23:20 EEST.
Sunshine
In Vaala, the average sunshine in May is 9.6h.UV index
In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: During May, 4 as the daily maximum UV index converts into the following advice:
Put precautions into practice - Guidance to elude sunburn is provided. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Enhance your sun protection with tightly woven, yet airy clothing. 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 temperature in May in Vaala?
What is the average humidity in May in Vaala?
How much does it rain in Vaala in May?
How many days does it snow in May in Vaala?
What is the average length of the day in May in Vaala?
When is the sunrise / sunset in May in Vaala?
How long on average sun shines in May in Vaala?
What is the UV index intensity in May in Vaala?
Average temperature in May
Vaala, Finland
- Average high temperature in May: 12.5°C
The warmest month (with the highest average high temperature) is July (20.5°C).
The month with the lowest average high temperature is January (-7.3°C).
- Average low temperature in May: 4.3°C
The month with the highest average low temperature is July (11.6°C).
The coldest month (with the lowest average low temperature) is January (-11.6°C).
Average pressure in May
Vaala, Finland
- Average pressure in May: 1014.3mbar
The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is December (1006.7mbar).
Average wind speed in May
Vaala, Finland
- Average wind speed in May: 11.4km/h
The windiest months (with the highest average wind speed) are November and December (13.1km/h).
The calmest month (with the lowest average wind speed) is July (10km/h).
Average humidity in May
Vaala, Finland
- Average humidity in May: 71%
The months with the highest relative humidity are January and February (96%).
The month with the lowest relative humidity is June (69%).
Average rainfall in May
Vaala, Finland
- Average rainfall in May: 29mm
The wettest month (with the highest rainfall) is July (48mm).
The driest months (with the least rainfall) are February and April (21mm).
Average rainfall days in May
Vaala, Finland
- Average rainfall days in May: 13.4 days
The month with the highest number of rainy days is August (17.3 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in May
Vaala, Finland
- Average snowfall in May: 44mm
The month with the highest snowfall is March (160mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in May
Vaala, Finland
- Average snowfall days in May: 3.3 days
The month with the highest number of snowfall days is December (23.4 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Vaala, Finland
- Average daylight in May: 18h and 4min
The month with the longest days is June (Average daylight: 21h and 12min).
The month with the shortest days is December (Average daylight: 4h and 12min).
- Average sunshine in May: 9h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 0h and 42min).
Average sunshine days in May
Vaala, Finland
- Average sunshine days in May: 13 days
The month with the most sunshine days is May (13 days).
The month with the least sunshine days is April (7.6 days).
Average UV index in May
Vaala, Finland
- Average UV index in May: 4
The month with the highest UV index is 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
Vaala, Finland
- Average cloud cover in May: 51
The months with the most cloud cover are January, February and December (Cloud cover 84).
The month with the least cloud cover is July (Cloud cover 46).
Average visibility in May
Vaala, Finland
- 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 (5km).
