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 brings a subtle temperature rise, moving from a wintry 4°C (39.2°F) in April to a chilly 7.2°C (45°F). The May average low temperature in Brettesnes, Norway, marginally lower than the daytime high, records at a wintry 5.2°C (41.4°F).Humidity
The average relative humidity in May in Brettesnes is 78%.Rainfall
In Brettesnes, in May, during 16.1 rainfall days, 55mm (2.17") of precipitation is typically accumulated. In Brettesnes, Norway, during the entire year, the rain falls for 178.7 days and collects up to 963mm (37.91") of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 4.8 snowfall days, in May, Brettesnes aggregates 83mm (3.27") of snow. Throughout the year, there are 74.4 snowfall days, and 1186mm (46.69") of snow is accumulated.Daylight
In Brettesnes, Norway, the average length of the day in May is 15h and 40min.Sunshine
The average sunshine in May is 7h.UV index
The average daily maximum UV index in May in Brettesnes is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: In May, the maximum UV index of 3 suggests these recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. It's recommended to limit sun exposure when its radiation is at its peak during midday. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Brettesnes?
What is the average humidity in May in Brettesnes?
How much does it rain in Brettesnes in May?
What is the last month it snows in Brettesnes?
What is the average length of the day in May in Brettesnes?
How long on average sun shines in May in Brettesnes?
How high is the UV index in May in Brettesnes?
Average temperature in May
Brettesnes, Norway
- Average high temperature in May: 7.2°C
The warmest month (with the highest average high temperature) is August (13.5°C).
The month with the lowest average high temperature is February (1.5°C).
- Average low temperature in May: 5.2°C
The month with the highest average low temperature is August (11.2°C).
The coldest month (with the lowest average low temperature) is February (-0.8°C).
Average pressure in May
Brettesnes, Norway
- Average pressure in May: 1013.9mbar
The month with the highest atmospheric pressure is May (1013.9mbar).
The month with the lowest atmospheric pressure is December (1000.8mbar).
Average wind speed in May
Brettesnes, Norway
- Average wind speed in May: 18.5km/h
The windiest month (with the highest average wind speed) is December (26km/h).
The calmest month (with the lowest average wind speed) is July (15.6km/h).
Average humidity in May
Brettesnes, Norway
- Average humidity in May: 78%
The month with the highest relative humidity is July (81%).
The month with the lowest relative humidity is March (71%).
Average rainfall in May
Brettesnes, Norway
- Average rainfall in May: 55mm
The wettest month (with the highest rainfall) is December (108mm).
The driest month (with the least rainfall) is July (50mm).
Average rainfall days in May
Brettesnes, Norway
- Average rainfall days in May: 16.1 days
The month with the highest number of rainy days is September (19.3 days).
The month with the least rainy days is February (7.9 days).
Average snowfall in May
Brettesnes, Norway
- Average snowfall in May: 83mm
The month with the highest snowfall is January (241mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Brettesnes, Norway
- Average snowfall days in May: 4.8 days
The month with the highest number of snowfall days is March (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Brettesnes, Norway
- Average daylight in May: 15h and 4min
The month with the longest days is August (Average daylight: 17h and 30min).
The month with the shortest days is June (Average daylight: 0h and 0min).
- Average sunshine in May: 7h and 0min
The month with the most sunshine is August (Average sunshine: 8h and 42min).
The month with the least sunshine is December (Average sunshine: 0h and 12min).
Average sunshine days in May
Brettesnes, Norway
- Average sunshine days in May: 11.2 days
The month with the most sunshine days is July (12.6 days).
The month with the least sunshine days is March (6.8 days).
Average UV index in May
Brettesnes, Norway
- Average UV index in May: 3
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are February and November (UV index 1).
Average cloud cover in May
Brettesnes, Norway
- Average cloud cover in May: 57
The month with the most cloud cover is March (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 53).
Average visibility in May
Brettesnes, Norway
- Average visibility in May: 9km
The months with the highest visibility are June and August (10km).
The months with the lowest visibility are January and March (8km).
