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
Weather in May
Temperature
With the onset of May, Geilo's average high-temperature sees a rise, moving from April's icy 0.3°C (32.5°F) to a still wintry 5.5°C (41.9°F). Geilo experiences a nighttime temperature average of -2°C (28.4°F) during May.Humidity
The average relative humidity in May is 85%.Rainfall
In May, the rain falls for 7.9 days. Throughout May, 26mm (1.02") of precipitation is accumulated. Throughout the year, there are 114.3 rainfall days, and 434mm (17.09") of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall. In Geilo, in May, during 8.7 snowfall days, 98mm (3.86") of snow is typically accumulated. In Geilo, during the entire year, snow falls for 116.6 days and aggregates up to 1481mm (58.31") of snow.Daylight
In May, the average length of the day in Geilo is 17h and 20min.On the first day of May, sunrise is at 05:20 and sunset at 21:28. On the last day of the month, sunrise is at 04:11 and sunset at 22:38 CEST.
Sunshine
In Geilo, the average sunshine in May is 8.6h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: In May, the maximum UV index of 3 transforms into these recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Frequently asked questions
How cold does it get in Geilo in May?
What is the average humidity in May in Geilo?
How many days does it rain in May in Geilo?
How many days does it snow in May in Geilo?
What is the average length of the day in May in Geilo?
When are sunrise and sunset in May in Geilo?
How long on average sun shines in May in Geilo?
What are the months with the highest UV index in Geilo?
How high is the UV index in May in Geilo?
Average temperature in May
Geilo, Norway
- Average high temperature in May: 5.5°C
The warmest month (with the highest average high temperature) is July (14.6°C).
The month with the lowest average high temperature is January (-7°C).
- Average low temperature in May: -2°C
The month with the highest average low temperature is July (5.8°C).
The coldest month (with the lowest average low temperature) is January (-13°C).
Average pressure in May
Geilo, Norway
- Average pressure in May: 1014.6mbar
The month with the highest atmospheric pressure is April (1014.9mbar).
The month with the lowest atmospheric pressure is December (1007.4mbar).
Average wind speed in May
Geilo, Norway
- Average wind speed in May: 11km/h
The windiest month (with the highest average wind speed) is March (13.9km/h).
The calmest month (with the lowest average wind speed) is May (11km/h).
Average humidity in May
Geilo, Norway
- Average humidity in May: 85%
The months with the highest relative humidity are January and December (92%).
The month with the lowest relative humidity is June (73%).
Average rainfall in May
Geilo, Norway
- Average rainfall in May: 26mm
The wettest month (with the highest rainfall) is July (50mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in May
Geilo, Norway
- Average rainfall days in May: 7.9 days
The month with the highest number of rainy days is July (17.1 days).
The month with the least rainy days is February (4.4 days).
Average snowfall in May
Geilo, Norway
- Average snowfall in May: 98mm
The month with the highest snowfall is November (260mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in May
Geilo, Norway
- Average snowfall days in May: 8.7 days
The month with the highest number of snowfall days is December (17.9 days).
The month with the least snowfall days is August (0.1 days).
Average daylight in May /
Average sunshine in May
Geilo, Norway
- Average daylight in May: 17h and 2min
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: 8h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 3h and 12min).
Average sunshine days in May
Geilo, Norway
- Average sunshine days in May: 15.8 days
The months with the most sunshine days are April and May (15.8 days).
The month with the least sunshine days is December (10.9 days).
Average UV index in May
Geilo, 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 February and April (UV index 1).
Average cloud cover in May
Geilo, Norway
- Average cloud cover in May: 51
The months with the most cloud cover are January and February (Cloud cover 59).
The month with the least cloud cover is June (Cloud cover 43).
Average visibility in May
Geilo, 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, November and December (7km).
Geilo, Norway
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