Climate and monthly weather forecastBømlo, Norway
Climate and monthly weather forecast
Weather in January
January, like December, in Bømlo, Norway, is an icy winter month, with an average temperature varying between 3.4°C (38.1°F) and 1.2°C (34.2°F). January and February are known as Bømlo's coldest months, with an average high-temperature of 3.4°C (38.1°F). Weather in January »Weather in February
The last month of the winter, February, is also an icy month in Bømlo, Norway, with an average temperature varying between 3.4°C (38.1°F) and 0.8°C (33.4°F). In Bømlo, the coldest period comes during January and February, when the average high-temperature touches 3.4°C (38.1°F). Weather in February »Weather in March
March, the first month of the spring in Bømlo, is still a cold month, with an average temperature fluctuating between 2°C (35.6°F) and 4.8°C (40.6°F). Transitioning into March, Bømlo experiences an average high-temperature of a still icy 4.8°C (40.6°F), marking a minor shift from the preceding month. Weather in March »Weather in April
April is a frosty spring month in Bømlo, Norway, with an average temperature ranging between max 8°C (46.4°F) and min 4.5°C (40.1°F). April's arrival is noted with a slight increase in the average high-temperature, moving from an icy 4.8°C (40.6°F) in March to a frosty 8°C (46.4°F). Weather in April »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). 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). Weather in May »Weather in June
The first month of the summer, June, is a refreshing month in Bømlo, Norway, with an average temperature varying between 14.2°C (57.6°F) and 10.2°C (50.4°F). The arrival of June signals a slight increase in the average high-temperature, moving from a cool 11.2°C (52.2°F) in May to a mild 14.2°C (57.6°F). Weather in June »Weather in July
July in Bømlo, Norway, is a refreshing summer month, with an average temperature ranging between max 16.3°C (61.3°F) and min 12.4°C (54.3°F). July brings an average high-temperature of a still refreshing 16.3°C (61.3°F), nearly identical to the preceding month. Weather in July »Weather in August
The last month of the summer, August, is another comfortable month in Bømlo, Norway, with an average temperature fluctuating between 13.3°C (55.9°F) and 16.7°C (62.1°F). With average high and low temperatures of 16.7°C (62.1°F) and 13.3°C (55.9°F) respectively, August is Bømlo's warmest month. Weather in August »Weather in September
The first month of the autumn, September, is still a refreshing month in Bømlo, Norway, with an average temperature fluctuating between 11.2°C (52.2°F) and 14.3°C (57.7°F). Bømlo, Norway, notes an average high-temperature of a moderate 14.3°C (57.7°F) in September, hardly diverging from August. Weather in September »Weather in October
October, like September, in Bømlo, Norway, is another fresh autumn month, with an average temperature ranging between min 8°C (46.4°F) and max 10.5°C (50.9°F). Transitioning from September to October involves a subtle drop in average high-temperatures, descending from a moderate 14.3°C (57.7°F) to a fresh 10.5°C (50.9°F). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Bømlo, Norway, with an average temperature varying between 5°C (41°F) and 7°C (44.6°F). The beginning of November brings a slight decrease in the average high-temperature, transitioning from a fresh 10.5°C (50.9°F) in October to a frosty 7°C (44.6°F). Weather in November »Weather in December
The first month of the winter, December, is still a cold month in Bømlo, Norway, with an average temperature fluctuating between 4.6°C (40.3°F) and 2.5°C (36.5°F). With December's advent, Bømlo sees an average high-temperature of an icy 4.6°C (40.3°F), subtly shifted from November's 7°C (44.6°F). Weather in December »Updated: Jan 26, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Bømlo witnesses its lowest temperatures in January and February, reaching an average of 3.4°C (38.1°F).
Throughout the year, there are 218 rainfall days, and 1453mm (57.2") of precipitation is accumulated.
January through May, October through December are months with snowfall.
The month with the most snowfall is January, when snow falls for 7.8 days and typically aggregates up to 101mm (3.98") of snow.
Throughout the year, in Bømlo, there are 28.3 snowfall days, and 329mm (12.95") of snow is accumulated.
The months with the lowest UV index in Bømlo, Norway, are January through March, November and December, with an average maximum UV index of 2.
The most humid month in Bømlo, Norway, is March, with an average relative humidity of 80%.
April is the month with the least rainfall. Rain falls for 14.8 days and accumulates 65mm (2.56") of precipitation.
The least humid month is May, with an average relative humidity of 74%.
The months with the highest UV index in Bømlo are May through August, with an average maximum UV index of 4.
June through September are months without snowfall.
The month with the longest days is June, with an average of 18h and 36min of daylight.
The month with the most sunshine in Bømlo, Norway, is June, with an average of 9.6h of sunshine.
Bømlo's temperatures peak on average in August, reaching 16.7°C (62.1°F) at their highest and 13.3°C (55.9°F) at their lowest.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Bømlo, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
December is the month with the most rainfall in Bømlo. Rain falls for 21.9 days and accumulates 189mm (7.44") of precipitation.
With an average of 6h and 6min of daylight, December has the shortest days of the year in Bømlo.
With an average of 2.3h of sunshine, December has the least sunshine of the year in Bømlo.
Average temperature
Bømlo, Norway
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).
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
Bømlo, Norway
- Average pressure in January:
1008.9mbar - Average pressure in February:
1009.3mbar - Average pressure in March:
1011.6mbar - Average pressure in April:
1014.7mbar - Average pressure in May:
1014.9mbar - Average pressure in June:
1013.4mbar
- Average pressure in July:
1011.5mbar - Average pressure in August:
1011.1mbar - Average pressure in September:
1012.2mbar - Average pressure in October:
1012.3mbar - Average pressure in November:
1008.2mbar - Average pressure in December:
1006.2mbar
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
Bømlo, Norway
- Average wind speed in January:
21.3km/h - Average wind speed in February:
18.5km/h - Average wind speed in March:
17.2km/h - Average wind speed in April:
14.9km/h - Average wind speed in May:
15.2km/h - Average wind speed in June:
13.9km/h
- Average wind speed in July:
13.9km/h - Average wind speed in August:
14.3km/h - Average wind speed in September:
16.4km/h - Average wind speed in October:
17.8km/h - Average wind speed in November:
17.8km/h - Average wind speed in December:
21.2km/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
Bømlo, Norway
The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is May (74%).
Average rainfall
Bømlo, Norway
- Average rainfall in January:
144mm - Average rainfall in February:
119mm - Average rainfall in March:
123mm - Average rainfall in April:
65mm - Average rainfall in May:
72mm - Average rainfall in June:
68mm
- Average rainfall in July:
86mm - Average rainfall in August:
123mm - Average rainfall in September:
150mm - Average rainfall in October:
186mm - Average rainfall in November:
128mm - Average rainfall in December:
189mm
The wettest month (with the highest rainfall) is December (189mm).
The driest month (with the least rainfall) is April (65mm).
Average rainfall days
Bømlo, Norway
- Average rainfall days in January:
17.6 days - Average rainfall days in February:
15.4 days - Average rainfall days in March:
18.5 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
15.5 days - Average rainfall days in June:
14.5 days
- Average rainfall days in July:
18.7 days - Average rainfall days in August:
20.4 days - Average rainfall days in September:
20.7 days - Average rainfall days in October:
20.5 days - Average rainfall days in November:
19.5 days - Average rainfall days in December:
21.9 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
Bømlo, Norway
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
Bømlo, Norway
- Average snowfall days in January:
7.8 days - Average snowfall days in February:
7.1 days - Average snowfall days in March:
5 days - Average snowfall days in April:
1.5 days - Average snowfall days in May:
0.4 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.2 days - Average snowfall days in November:
0.9 days - Average snowfall days in December:
5.4 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 / Average sunshine
Bømlo, Norway
- Average daylight in January:
6h and 54min - Average daylight in February:
9h and 12min - Average daylight in March:
11h and 48min - Average daylight in April:
14h and 36min - Average daylight in May:
17h and 6min - Average daylight in June:
18h and 36min
- Average daylight in July:
17h and 54min - Average daylight in August:
15h and 30min - Average daylight in September:
12h and 54min - Average daylight in October:
10h and 6min - Average daylight in November:
7h and 36min - Average daylight in December:
6h 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 January:
2h and 30min - Average sunshine in February:
3h and 42min - Average sunshine in March:
4h and 48min - Average sunshine in April:
7h and 36min - Average sunshine in May:
9h and 24min - Average sunshine in June:
9h and 36min
- Average sunshine in July:
9h and 24min - Average sunshine in August:
8h and 6min - Average sunshine in September:
5h and 54min - Average sunshine in October:
4h and 24min - Average sunshine in November:
4h and 0min - Average sunshine in December:
2h and 18min
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
Bømlo, Norway
- Average sunshine days in January:
8.8 days - Average sunshine days in February:
8.4 days - Average sunshine days in March:
8.8 days - Average sunshine days in April:
12.7 days - Average sunshine days in May:
13.8 days - Average sunshine days in June:
14.6 days
- Average sunshine days in July:
10.8 days - Average sunshine days in August:
8.9 days - Average sunshine days in September:
8 days - Average sunshine days in October:
9.2 days - Average sunshine days in November:
8.6 days - Average sunshine days in December:
6.2 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
Bømlo, Norway
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
Bømlo, Norway
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
Bømlo, Norway
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).
