May weather forecastKolbotn, Norway
May
Weather in May
May, the last month of the spring in Kolbotn, is a mild month, with an average temperature varying between 5.5°C (41.9°F) and 14.4°C (57.9°F).Temperature
As Kolbotn enters May, the average high-temperature increases from the a chilly 9.1°C (48.4°F) of April to a mild 14.4°C (57.9°F). Nighttime temperatures in May average to a cold 5.5°C (41.9°F) in Kolbotn.Humidity
With an average relative humidity of 71%, May is the least humid month in Kolbotn.Rainfall
In Kolbotn, in May, it is raining for 14.4 days, with typically 36mm (1.42") of accumulated precipitation. Throughout the year, there are 128 rainfall days, and 311mm (12.24") of precipitation is accumulated.Snowfall
Months with snowfall in Kolbotn are January through May, October through December. May is the last month it regularly snows. During 0.4 snowfall days, in May, Kolbotn aggregates 2mm (0.08") of snow. Throughout the year, there are 42.9 snowfall days, and 271mm (10.67") of snow is accumulated.Daylight
In Kolbotn, the average length of the day in May is 17h and 9min.On the first day of the month, sunrise is at 05:13 and sunset at 21:14. On the last day of May, sunrise is at 04:08 and sunset at 22:21 CEST.
Sunshine
In May, the average sunshine in Kolbotn is 9.1h.UV index
The months with the highest UV index in Kolbotn are May through August, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: In May, the average maximum UV index of 4 translates into the following recommendations:
Ensure safety - Sun damage prevention is strongly urged. Avoiding the Sun during its peak radiation time around midday is a healthy practice. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Kolbotn, Norway
- Average high temperature in May: 14.4°C
The warmest month (with the highest average high temperature) is July (20.4°C).
The month with the lowest average high temperature is January (-2.4°C).
- Average low temperature in May: 5.5°C
The month with the highest average low temperature is July (10.8°C).
The coldest month (with the lowest average low temperature) is February (-7.8°C).
Average pressure in May
Kolbotn, Norway
- Average pressure in May: 1014.2mbar
The month with the highest atmospheric pressure is April (1014.5mbar).
The month with the lowest atmospheric pressure is December (1008mbar).
Average wind speed in May
Kolbotn, Norway
- Average wind speed in May: 9.6km/h
The windiest month (with the highest average wind speed) is January (9.9km/h).
The calmest month (with the lowest average wind speed) is August (8.3km/h).
Average humidity in May
Kolbotn, Norway
- Average humidity in May: 71%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is May (71%).
Average rainfall in May
Kolbotn, Norway
- Average rainfall in May: 36mm
The wettest month (with the highest rainfall) is July (40mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in May
Kolbotn, Norway
- Average rainfall days in May: 14.4 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in May
Kolbotn, Norway
- Average snowfall in May: 2mm
The month with the highest snowfall is March (73mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Kolbotn, Norway
- Average snowfall days in May: 0.4 days
The month with the highest number of snowfall days is January (10.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Kolbotn, Norway
- Average daylight in May: 17h and 6min
The month with the longest days is June (Average daylight: 18h and 36min).
The month with the shortest days is December (Average daylight: 6h and 6min).
- Average sunshine in May: 9h and 6min
The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in May
Kolbotn, Norway
- Average sunshine days in May: 13.5 days
The month with the most sunshine days is December (18.3 days).
The month with the least sunshine days is July (10.6 days).
Average UV index in May
Kolbotn, Norway
- Average UV index in May: 4
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in May
Kolbotn, Norway
- Average cloud cover in May: 47
The month with the most cloud cover is February (Cloud cover 65).
The month with the least cloud cover is June (Cloud cover 45).
Average visibility in May
Kolbotn, Norway
- Average visibility in May: 9km
The months with the highest visibility are April, May and June (9km).
The month with the lowest visibility is February (6km).
