May weather forecastBømlo, Norway
May
Weather in May
May, the last month of the spring in Bømlo, is a fresh month, with an average temperature fluctuating between 11.2°C (52.2°F) and 7.3°C (45.1°F).Temperature
With the onset of May, the average high-temperature subtly transitions from a frosty 8°C (46.4°F) in April to a fresh 11.2°C (52.2°F). An average low-temperature of 7.3°C (45.1°F) is witnessed throughout the month of May, a mere drop from the daytime peak.Humidity
May is the least humid month in Bømlo, Norway, with an average relative humidity of 74%.Rainfall
In Bømlo, in May, it is raining for 15.5 days, with typically 72mm (2.83") of accumulated precipitation. Throughout the year, there are 218 rainfall days, and 1453mm (57.2") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.4 snowfall days, in May, Bømlo aggregates 8mm (0.31") of snow. Throughout the year, in Bømlo, there are 28.3 snowfall days, and 329mm (12.95") of snow is accumulated.Daylight
In May, the average length of the day is 17h and 9min.On the first day of the month, sunrise is at 05:35 and sunset at 21:36. On the last day of May, in Bømlo, sunrise is at 04:30 and sunset at 22:43 CEST.
Sunshine
In May, the average sunshine in Bømlo is 9.4h.UV index
May through August, with an average maximum UV index of 4, are months with the highest UV index in Bømlo. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: During May, 4 as the daily maximum UV index converts into the following advice:
Put precautions into practice - Ensuring skin and eye safety is a necessity. When the Sun is at its strongest around midday, find shade and limit exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Bømlo, Norway
- Average high temperature in May: 11.2°C
The warmest month (with the highest average high temperature) is August (16.7°C).
The months with the lowest average high temperature are January and February (3.4°C).
- Average low temperature in May: 7.3°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is February (0.8°C).
Average pressure in May
Bømlo, 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 (1006.2mbar).
Average wind speed in May
Bømlo, Norway
- Average wind speed in May: 15.2km/h
The windiest month (with the highest average wind speed) is January (21.3km/h).
The calmest months (with the lowest average wind speed) are June and July (13.9km/h).
Average humidity in May
Bømlo, Norway
- Average humidity in May: 74%
The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is May (74%).
Average rainfall in May
Bømlo, Norway
- Average rainfall in May: 72mm
The wettest month (with the highest rainfall) is December (189mm).
The driest month (with the least rainfall) is April (65mm).
Average rainfall days in May
Bømlo, Norway
- Average rainfall days in May: 15.5 days
The month with the highest number of rainy days is December (21.9 days).
The month with the least rainy days is June (14.5 days).
Average snowfall in May
Bømlo, Norway
- Average snowfall in May: 8mm
The month with the highest snowfall is January (101mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Bømlo, Norway
- Average snowfall days in May: 0.4 days
The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Bømlo, 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 24min
The month with the most sunshine is June (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 2h and 18min).
Average sunshine days in May
Bømlo, Norway
- Average sunshine days in May: 13.8 days
The month with the most sunshine days is June (14.6 days).
The month with the least sunshine days is December (6.2 days).
Average UV index in May
Bømlo, 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, February, March, November and December (UV index 2).
Average cloud cover in May
Bømlo, 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
Bømlo, 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).
