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
The shift from April to May sees an increase in the average high-temperature, transitioning from an icy 1.5°C (34.7°F) to a chilly 6.6°C (43.9°F). In the month of May, an average of -1.4°C (29.5°F) marks the low-temperature.Humidity
In Undredal, the average relative humidity in May is 84%.Rainfall
In Undredal, during May, the rain falls for 18 days and regularly aggregates up to 66mm (2.6") of precipitation. In Undredal, during the entire year, the rain falls for 189.4 days and collects up to 1022mm (40.24") of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 4.4 snowfall days, in May, Undredal aggregates 63mm (2.48") of snow. Throughout the year, there are 109.7 snowfall days, and 2632mm (103.62") of snow is accumulated.Daylight
In May, the average length of the day is 17h and 26min.On the first day of May, sunrise is at 05:22 and sunset at 21:35. On the last day of the month, sunrise is at 04:11 and sunset at 22:47 CEST.
Sunshine
The average sunshine in May is 8.2h.UV index
May through August, with an average maximum UV index of 3, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: A maximum high daily UV index of 3 during May translates into the following directions:
Take necessary precautions - Suggestions to elude sunburn are provided. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Undredal during May?
What is the average humidity in May?
How many days does it rain in May?
What is the last month it snows in Undredal?
What is the average length of the day in May?
When is the sunrise / sunset in May in Undredal?
How many hours of sunshine does Undredal have in May?
What is the month with the highest UV index?
What is the UV index reading in May?
Average temperature in May
Undredal, Norway
- Average high temperature in May: 6.6°C
The warmest month (with the highest average high temperature) is July (14.9°C).
The month with the lowest average high temperature is January (-6°C).
- Average low temperature in May: -1.4°C
The month with the highest average low temperature is July (6.8°C).
The coldest month (with the lowest average low temperature) is January (-11.8°C).
Average pressure in May
Undredal, Norway
- 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 (1006.3mbar).
Average wind speed in May
Undredal, Norway
- Average wind speed in May: 8.1km/h
The windiest month (with the highest average wind speed) is January (10.9km/h).
The calmest month (with the lowest average wind speed) is August (7.8km/h).
Average humidity in May
Undredal, Norway
- Average humidity in May: 84%
The month with the highest relative humidity is December (93%).
The months with the lowest relative humidity are June and July (75%).
Average rainfall in May
Undredal, Norway
- Average rainfall in May: 66mm
The wettest month (with the highest rainfall) is December (143mm).
The driest month (with the least rainfall) is June (54mm).
Average rainfall days in May
Undredal, Norway
- Average rainfall days in May: 18 days
The month with the highest number of rainy days is August (18.6 days).
The month with the least rainy days is February (11.7 days).
Average snowfall in May
Undredal, Norway
- Average snowfall in May: 63mm
The month with the highest snowfall is January (618mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Undredal, Norway
- Average snowfall days in May: 4.4 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
Undredal, Norway
- 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: 8h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days in May
Undredal, Norway
- Average sunshine days in May: 10.1 days
The month with the most sunshine days is October (13.1 days).
The month with the least sunshine days is December (5.9 days).
Average UV index in May
Undredal, Norway
- Average UV index in May: 3
The months with the highest UV index are May, June, July and August (UV index 3).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in May
Undredal, Norway
- Average cloud cover in May: 55
The month with the most cloud cover is March (Cloud cover 68).
The month with the least cloud cover is June (Cloud cover 50).
Average visibility in May
Undredal, Norway
- Average visibility in May: 8km
The months with the highest visibility are June, July and August (9km).
The months with the lowest visibility are January, February, March, April and December (6km).
