May weather forecastIsdalsstø, Norway
May weather forecast for Isdalsstø, Norway: On the last day of the month, in Isdalsstø, sunrise is at 04:22 and sunset at 22:50 CEST. May, the last month of the spring in Isdalsstø, is a cool month, with an average temperature ranging between max 10.9°C (51.6°F) and min 7°C (44.6°F).
May
Weather in May
May, the last month of the spring in Isdalsstø, is a cool month, with an average temperature ranging between max 10.9°C (51.6°F) and min 7°C (44.6°F).Temperature
The beginning of May marks a minor shift in the average high-temperature, moving from April's frosty 7.6°C (45.7°F) to a fresh 10.9°C (51.6°F). Recording a slight decline in temperature during the nights, Isdalsstø's May temperatures average at a chilly 7°C (44.6°F).Humidity
The months with the lowest humidity are May and October, with an average relative humidity of 75%.Rainfall
In Isdalsstø, Norway, in May, during 17 rainfall days, 82mm (3.23") of precipitation is typically accumulated. In Isdalsstø, during the entire year, the rain falls for 226.5 days and collects up to 1565mm (61.61") of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 1.1 snowfall days, in May, Isdalsstø aggregates 18mm (0.71") of snow. In Isdalsstø, during the entire year, snow falls for 36.1 days and aggregates up to 473mm (18.62") of snow.Sea temperature
In Isdalsstø, Norway, the average seawater temperature in May is 8.8°C (47.8°F).Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.
Daylight
The average length of the day in May is 17h and 20min.On the first day of May, sunrise is at 05:31 and sunset at 21:40. On the last day of the month, sunrise is at 04:22 and sunset at 22:50 CEST.
Sunshine
In Isdalsstø, the average sunshine in May is 9.4h.UV index
In Isdalsstø, the average daily maximum UV index in May is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily maximum UV index of 3 in May interprets into the following advice:
Adopt protective measures - It is advised to guard against sun damage. When the Sun is at its strongest around midday, find shade and limit exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Isdalsstø, Norway
- Average high temperature in May: 10.9°C
The warmest month (with the highest average high temperature) is August (16.1°C).
The month with the lowest average high temperature is January (2.8°C).
- Average low temperature in May: 7°C
The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is February (0°C).
Average pressure in May
Isdalsstø, Norway
- Average pressure in May: 1014.9mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1005.8mbar).
Average wind speed in May
Isdalsstø, Norway
- Average wind speed in May: 15.1km/h
The windiest months (with the highest average wind speed) are January and December (21.1km/h).
The calmest month (with the lowest average wind speed) is June (13.6km/h).
Average humidity in May
Isdalsstø, Norway
- Average humidity in May: 75%
The month with the highest relative humidity is March (81%).
The months with the lowest relative humidity are May and October (75%).
Average rainfall in May
Isdalsstø, Norway
- Average rainfall in May: 82mm
The wettest month (with the highest rainfall) is October (201mm).
The driest month (with the least rainfall) is April (73mm).
Average rainfall days in May
Isdalsstø, Norway
- Average rainfall days in May: 17 days
The month with the highest number of rainy days is August (22.2 days).
The month with the least rainy days is February (14.8 days).
Average snowfall in May
Isdalsstø, Norway
- Average snowfall in May: 18mm
The month with the highest snowfall is January (127mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Isdalsstø, Norway
- Average snowfall days in May: 1.1 days
The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in May
Isdalsstø, Norway
- Average sea temperature in May: 8.8°C
The best month for swimming (with the highest average sea temperature) is August (15.3°C).
The coldest month (with the lowest average sea temperature) is March (4.9°C).
Average daylight in May /
Average sunshine in May
Isdalsstø, Norway
- Average daylight in May: 17h and 18min
The month with the longest days is June (Average daylight: 18h and 54min).
The month with the shortest days is December (Average daylight: 5h and 54min).
- Average sunshine in May: 9h and 24min
The month with the most sunshine is June (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 18min).
Average sunshine days in May
Isdalsstø, Norway
- Average sunshine days in May: 12 days
The month with the most sunshine days is May (12 days).
The month with the least sunshine days is December (5.4 days).
Average UV index in May
Isdalsstø, Norway
- Average UV index in May: 3
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in May
Isdalsstø, Norway
- Average cloud cover in May: 47
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is May (Cloud cover 47).
Average visibility in May
Isdalsstø, Norway
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
