May weather forecastRisor, Norway
May
Weather in May
The last month of the spring, May, is a cool month in Risor, Norway, with an average temperature fluctuating between 7.9°C (46.2°F) and 12.8°C (55°F).Temperature
May's onset brings a subtle temperature rise, moving from a chilly 8.7°C (47.7°F) in April to a cool 12.8°C (55°F). Nights in May cool down in Risor, indicating a minor disparity from daytime highs with an average low-temperature of 7.9°C (46.2°F).Humidity
May and June, with an average relative humidity of 71%, are the least humid months.Rainfall
In Risor, Norway, in May, it is raining for 8.8 days, with typically 13mm (0.51") of accumulated precipitation. In Risor, during the entire year, the rain falls for 111 days and collects up to 268mm (10.55") of precipitation.Snowfall
May through September are months without snowfall.Sea temperature
In Risor, the average seawater temperature in May is 11°C (51.8°F).Note: Swimming at temperatures less than 10°C (50°F) in 11°C (51.8°F) is feasible with the right swimsuit; if not, expect cold shock and breathlessness. A quick swim at 13°C (55.4°F) without adequate warmth can be discomforting.
Daylight
In May, the average length of the day is 16h and 53min.On the first day of May in Risor, sunrise is at 05:25 and sunset at 21:14. On the last day of the month, sunrise is at 04:24 and sunset at 22:17 CEST.
Sunshine
In Risor, the average sunshine in May is 9.9h.UV index
In Risor, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: An average maximum UV index of 4 in May leads to these recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Risor, Norway
- Average high temperature in May: 12.8°C
The warmest month (with the highest average high temperature) is July (18.7°C).
The month with the lowest average high temperature is February (1.2°C).
- Average low temperature in May: 7.9°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is February (-1.8°C).
Average pressure in May
Risor, Norway
- Average pressure in May: 1014.3mbar
The month with the highest atmospheric pressure is April (1014.5mbar).
The month with the lowest atmospheric pressure is December (1007.8mbar).
Average wind speed in May
Risor, Norway
- Average wind speed in May: 16km/h
The windiest month (with the highest average wind speed) is November (21.6km/h).
The calmest month (with the lowest average wind speed) is June (15.6km/h).
Average humidity in May
Risor, Norway
- Average humidity in May: 71%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are May and June (71%).
Average rainfall in May
Risor, Norway
- Average rainfall in May: 13mm
The wettest months (with the highest rainfall) are November and December (33mm).
The driest month (with the least rainfall) is April (10mm).
Average rainfall days in May
Risor, Norway
- Average rainfall days in May: 8.8 days
The month with the highest number of rainy days is November (12.4 days).
The month with the least rainy days is February (6.6 days).
Average snowfall in May
Risor, Norway
- Average snowfall in May: 0mm
The month with the highest snowfall is January (50mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in May
Risor, Norway
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average sea temperature in May
Risor, Norway
- Average sea temperature in May: 11°C
The best month for swimming (with the highest average sea temperature) is August (18.3°C).
The coldest month (with the lowest average sea temperature) is March (3.2°C).
Average daylight in May /
Average sunshine in May
Risor, Norway
- Average daylight in May: 16h and 54min
The month with the longest days is June (Average daylight: 18h and 18min).
The month with the shortest days is December (Average daylight: 6h and 24min).
- Average sunshine in May: 9h and 54min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in May
Risor, Norway
- Average sunshine days in May: 20.2 days
The month with the most sunshine days is April (20.5 days).
The month with the least sunshine days is November (11.2 days).
Average UV index in May
Risor, Norway
- Average UV index in May: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in May
Risor, Norway
- Average cloud cover in May: 38
The month with the most cloud cover is November (Cloud cover 61).
The months with the least cloud cover are June and July (Cloud cover 34).
Average visibility in May
Risor, Norway
- Average visibility in May: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
