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 1.3°C (34.3°F) to a chilly 7.4°C (45.3°F). An average low-temperature of -1.4°C (29.5°F) marks the nights throughout May.Humidity
The average relative humidity in May is 80%.Rainfall
In May, in Heggenes, the rain falls for 15.8 days. Throughout May, 46mm (1.81") of precipitation is accumulated. In Heggenes, during the entire year, the rain falls for 138.5 days and collects up to 466mm (18.35") of precipitation.Snowfall
January through May, September through December are months with snowfall. May is the last month it regularly snows. During 4.9 snowfall days, in May, Heggenes aggregates 52mm (2.05") of snow. Throughout the year, in Heggenes, Norway, there are 108.1 snowfall days, and 1414mm (55.67") of snow is accumulated.Daylight
The average length of the day in May is 17h and 30min.On the first day of May in Heggenes, sunrise is at 05:13 and sunset at 21:28. On the last day of the month, sunrise is at 04:01 and sunset at 22:41 CEST.
Sunshine
The average sunshine in May in Heggenes, Norway, is 9h.UV index
May through August, with an average maximum UV index of 3, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: A maximum daily UV index of 3 during May morphs into the following directions:
Take necessary precautions - Protection from skin and eye injury is mandatory. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Heggenes?
What is the average humidity in May in Heggenes?
How many days does it rain in May in Heggenes?
What is the last month it snows in Heggenes?
How many hours of daylight does Heggenes have in May?
What time are sunrise and sunset in May in Heggenes?
How many hours of sunshine does Heggenes have in May?
When is the highest UV index in Heggenes?
How high is the UV index in May in Heggenes?
Average temperature in May
Heggenes, Norway
- Average high temperature in May: 7.4°C
The warmest month (with the highest average high temperature) is July (16°C).
The month with the lowest average high temperature is January (-7.4°C).
- Average low temperature in May: -1.4°C
The month with the highest average low temperature is July (6.3°C).
The coldest month (with the lowest average low temperature) is January (-14.2°C).
Average pressure in May
Heggenes, Norway
- Average pressure in May: 1014.7mbar
The month with the highest atmospheric pressure is April (1014.8mbar).
The month with the lowest atmospheric pressure is December (1007.3mbar).
Average wind speed in May
Heggenes, Norway
- Average wind speed in May: 8.9km/h
The windiest months (with the highest average wind speed) are March and September (10.1km/h).
The calmest month (with the lowest average wind speed) is November (8.4km/h).
Average humidity in May
Heggenes, Norway
- Average humidity in May: 80%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is June (70%).
Average rainfall in May
Heggenes, Norway
- Average rainfall in May: 46mm
The wettest month (with the highest rainfall) is June (59mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in May
Heggenes, Norway
- Average rainfall days in May: 15.8 days
The month with the highest number of rainy days is July (17.1 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in May
Heggenes, Norway
- Average snowfall in May: 52mm
The month with the highest snowfall is January (267mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in May
Heggenes, Norway
- Average snowfall days in May: 4.9 days
The month with the highest number of snowfall days is January (19.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Heggenes, Norway
- 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 42min).
- Average sunshine in May: 9h and 0min
The month with the most sunshine is June (Average sunshine: 12h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in May
Heggenes, Norway
- Average sunshine days in May: 11.3 days
The month with the most sunshine days is September (15.8 days).
The month with the least sunshine days is February (10.5 days).
Average UV index in May
Heggenes, 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, April, September, October, November and December (UV index 2).
Average cloud cover in May
Heggenes, Norway
- Average cloud cover in May: 49
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is June (Cloud cover 44).
Average visibility in May
Heggenes, Norway
- Average visibility in May: 8km
The months with the highest visibility are June and July (9km).
The month with the lowest visibility is January (6km).
