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's onset witnesses a marked shift in the average high-temperature, moving from a frosty 7.1°C (44.8°F) in April to a refreshing 15.5°C (59.9°F). Lempäälä's average low-temperature in the month of May is recorded at a cold 5.8°C (42.4°F).Humidity
The least humid month is May, with an average relative humidity of 66%.Rainfall
In Lempäälä, in May, it is raining for 12.6 days, with typically 25mm (0.98") of accumulated precipitation. Throughout the year, in Lempäälä, there are 114.5 rainfall days, and 256mm (10.08") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Lempäälä. May is the last month it regularly snows in Lempäälä, Finland. During 0.8 snowfall days, in May, Lempäälä aggregates 11mm (0.43") of snow. Throughout the year, in Lempäälä, there are 85.3 snowfall days, and 453mm (17.83") of snow is accumulated.Daylight
In May, the average length of the day is 17h and 32min.On the first day of May, sunrise is at 05:13 and sunset at 21:30. On the last day of the month, sunrise is at 04:00 and sunset at 22:44 EEST.
Sunshine
In May, the average sunshine is 9.4h.UV index
In May, the average daily maximum UV index in Lempäälä is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 4 during May morphs into the following directions:
Prioritize safety - Suggestions to prevent sun damage are offered. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Lempäälä?
What is the least humid month in Lempäälä?
What is the average humidity in May in Lempäälä?
How many days does it rain in May in Lempäälä?
What is the last month it snows in Lempäälä?
What is the average length of the day in May in Lempäälä?
When are sunrise and sunset in May in Lempäälä?
How long on average sun shines in May in Lempäälä?
What is the UV index reading in May in Lempäälä?
Average temperature in May
Lempäälä, Finland
- Average high temperature in May: 15.5°C
The warmest month (with the highest average high temperature) is July (21.8°C).
The month with the lowest average high temperature is January (-4.3°C).
- Average low temperature in May: 5.8°C
The month with the highest average low temperature is July (12.1°C).
The coldest month (with the lowest average low temperature) is January (-8.4°C).
Average pressure in May
Lempäälä, Finland
- Average pressure in May: 1014.7mbar
The month with the highest atmospheric pressure is May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1007.5mbar).
Average wind speed in May
Lempäälä, Finland
- Average wind speed in May: 11km/h
The windiest month (with the highest average wind speed) is December (12.6km/h).
The calmest month (with the lowest average wind speed) is July (10km/h).
Average humidity in May
Lempäälä, Finland
- Average humidity in May: 66%
The month with the highest relative humidity is February (95%).
The month with the lowest relative humidity is May (66%).
Average rainfall in May
Lempäälä, Finland
- Average rainfall in May: 25mm
The wettest month (with the highest rainfall) is July (37mm).
The driest months (with the least rainfall) are March and April (16mm).
Average rainfall days in May
Lempäälä, Finland
- Average rainfall days in May: 12.6 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is February (3 days).
Average snowfall in May
Lempäälä, Finland
- Average snowfall in May: 11mm
The months with the highest snowfall are January, February and March (86mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Lempäälä, Finland
- Average snowfall days in May: 0.8 days
The month with the highest number of snowfall days is March (17.8 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Lempäälä, Finland
- Average daylight in May: 17h and 3min
The month with the longest days is June (Average daylight: 19h and 12min).
The month with the shortest days is December (Average daylight: 5h and 36min).
- Average sunshine in May: 9h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 1h and 36min).
Average sunshine days in May
Lempäälä, Finland
- Average sunshine days in May: 15.7 days
The month with the most sunshine days is October (17.1 days).
The month with the least sunshine days is February (10.4 days).
Average UV index in May
Lempäälä, 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
Lempäälä, Finland
- Average cloud cover in May: 46
The month with the most cloud cover is February (Cloud cover 79).
The months with the least cloud cover are July and August (Cloud cover 44).
Average visibility in May
Lempäälä, 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, February and March (6km).
