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
Flateby, Norway, sees a rise in temperature during May, with average high-temperatures transitioning from a frosty 8.8°C (47.8°F) in April to a refreshing 14.4°C (57.9°F). The temperature dips to an average of 5.1°C (41.2°F) during May nights.Humidity
May is the least humid month, with an average relative humidity of 70%.Rainfall
In Flateby, during May, the rain falls for 16.8 days and regularly aggregates up to 68mm (2.68") of precipitation. Throughout the year, there are 142.2 rainfall days, and 648mm (25.51") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows in Flateby. During 1.9 snowfall days, in May, Flateby aggregates 58mm (2.28") of snow. In Flateby, during the entire year, snow falls for 71.1 days and aggregates up to 1230mm (48.43") of snow.Daylight
In Flateby, the average length of the day in May is 17h and 10min.On the first day of May in Flateby, sunrise is at 05:12 and sunset at 21:12. On the last day of the month, sunrise is at 04:06 and sunset at 22:19 CEST.
Sunshine
The average sunshine in May in Flateby is 8.8h.UV index
The months with the highest UV index in Flateby, Norway, are May through August, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: A maximum high daily UV index of 4 during May translates into the following directions:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Flateby?
What is the least humid month in Flateby?
What is the average humidity in May in Flateby?
How much does it rain in Flateby in May?
What is the last month it snows in Flateby?
What is the average length of the day in May in Flateby?
What time are sunrise and sunset in May in Flateby?
How many hours of sunshine does Flateby have in May?
When is the highest UV index in Flateby?
What is the UV index reading in May in Flateby?
Average temperature in May
Flateby, Norway
- Average high temperature in May: 14.4°C
The warmest month (with the highest average high temperature) is July (20.1°C).
The month with the lowest average high temperature is January (-2.8°C).
- Average low temperature in May: 5.1°C
The month with the highest average low temperature is July (10.8°C).
The coldest month (with the lowest average low temperature) is February (-8.2°C).
Average pressure in May
Flateby, Norway
- Average pressure in May: 1014.2mbar
The month with the highest atmospheric pressure is April (1014.5mbar).
The month with the lowest atmospheric pressure is December (1008mbar).
Average wind speed in May
Flateby, Norway
- Average wind speed in May: 9.3km/h
The windiest month (with the highest average wind speed) is May (9.3km/h).
The calmest month (with the lowest average wind speed) is August (8.1km/h).
Average humidity in May
Flateby, Norway
- Average humidity in May: 70%
The month with the highest relative humidity is February (93%).
The month with the lowest relative humidity is May (70%).
Average rainfall in May
Flateby, Norway
- Average rainfall in May: 68mm
The wettest month (with the highest rainfall) is July (79mm).
The driest months (with the least rainfall) are January and April (27mm).
Average rainfall days in May
Flateby, Norway
- Average rainfall days in May: 16.8 days
The month with the highest number of rainy days is July (22 days).
The months with the least rainy days are January and February (2.8 days).
Average snowfall in May
Flateby, Norway
- Average snowfall in May: 58mm
The month with the highest snowfall is March (238mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Flateby, Norway
- Average snowfall days in May: 1.9 days
The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Flateby, Norway
- Average daylight in May: 17h and 1min
The month with the longest days is June (Average daylight: 18h and 42min).
The month with the shortest days is December (Average daylight: 6h and 6min).
- Average sunshine in May: 8h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 6min).
The months with the least sunshine are January and December (Average sunshine: 3h and 6min).
Average sunshine days in May
Flateby, Norway
- Average sunshine days in May: 11.5 days
The month with the most sunshine days is January (16.9 days).
The month with the least sunshine days is July (7.3 days).
Average UV index in May
Flateby, Norway
- Average UV index in May: 4
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, March and December (UV index 1).
Average cloud cover in May
Flateby, Norway
- Average cloud cover in May: 48
The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is June (Cloud cover 47).
Average visibility in May
Flateby, Norway
- Average visibility in May: 9km
The months with the highest visibility are May and June (9km).
The months with the lowest visibility are January, February and March (6km).
