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 average high-temperature increases in May, moving from a cold 2.5°C (36.5°F) in April to a chilly 8.2°C (46.8°F). During May, the temperature in Rognes tends to dip to an average of 0.8°C (33.4°F) at night.Humidity
In May, the average relative humidity in Rognes is 82%.Rainfall
In Rognes, in May, it is raining for 14 days, with typically 47mm (1.85") of accumulated precipitation. Throughout the year, there are 142.8 rainfall days, and 530mm (20.87") of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall. In Rognes, Norway, in May, snow falls for 7.5 days, with typically accumulated 143mm (5.63") of snow. In Rognes, during the entire year, snow falls for 99.8 days and aggregates up to 1449mm (57.05") of snow.Daylight
The average length of the day in May in Rognes is 18h and 4min.On the first day of May in Rognes, sunrise is at 04:55 and sunset at 21:34. On the last day of the month, sunrise is at 03:31 and sunset at 23:00 CEST.
Sunshine
In Rognes, the average sunshine in May is 8.2h.UV index
In Rognes, Norway, the average daily maximum UV index in May is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In May, an average UV index of 3 transforms into the following instructions:
Adopt protective measures - Suggestions to resist sunburn are offered. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Rognes in May?
What is the average humidity in May in Rognes?
How much does it rain in Rognes in May?
How much does it snow in Rognes in May?
What is the average length of the day in May in Rognes?
When is the sunrise / sunset in May in Rognes?
How many hours of sunshine does Rognes have in May?
How high is the UV index in May in Rognes?
Average temperature in May
Rognes, Norway
- Average high temperature in May: 8.2°C
The warmest month (with the highest average high temperature) is July (16°C).
The month with the lowest average high temperature is January (-4.8°C).
- Average low temperature in May: 0.8°C
The month with the highest average low temperature is July (7.4°C).
The coldest month (with the lowest average low temperature) is January (-9.4°C).
Average pressure in May
Rognes, Norway
- Average pressure in May: 1014.6mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1004.8mbar).
Average wind speed in May
Rognes, Norway
- Average wind speed in May: 9.6km/h
The windiest month (with the highest average wind speed) is January (14.5km/h).
The calmest month (with the lowest average wind speed) is July (8.7km/h).
Average humidity in May
Rognes, Norway
- Average humidity in May: 82%
The month with the highest relative humidity is March (92%).
The month with the lowest relative humidity is June (76%).
Average rainfall in May
Rognes, Norway
- Average rainfall in May: 47mm
The wettest month (with the highest rainfall) is August (74mm).
The driest month (with the least rainfall) is November (20mm).
Average rainfall days in May
Rognes, Norway
- Average rainfall days in May: 14 days
The month with the highest number of rainy days is July (22 days).
The month with the least rainy days is February (5.6 days).
Average snowfall in May
Rognes, Norway
- Average snowfall in May: 143mm
The month with the highest snowfall is March (249mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in May
Rognes, Norway
- Average snowfall days in May: 7.5 days
The month with the highest number of snowfall days is March (16.6 days).
The month with the least snowfall days is August (0 days).
Average daylight in May /
Average sunshine in May
Rognes, Norway
- Average daylight in May: 18h and 1min
The month with the longest days is June (Average daylight: 20h and 6min).
The month with the shortest days is December (Average daylight: 4h and 54min).
- Average sunshine in May: 8h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in May
Rognes, Norway
- Average sunshine days in May: 10.2 days
The month with the most sunshine days is November (16.7 days).
The month with the least sunshine days is July (6.8 days).
Average UV index in May
Rognes, 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 March (UV index 1).
Average cloud cover in May
Rognes, Norway
- Average cloud cover in May: 56
The month with the most cloud cover is March (Cloud cover 63).
The month with the least cloud cover is November (Cloud cover 48).
Average visibility in May
Rognes, Norway
- Average visibility in May: 8km
The month with the highest visibility is June (9km).
The month with the lowest visibility is April (6km).
