Climate and monthly weather forecastRotnes, Norway
Climate and monthly weather forecast
Weather in January
January, the same as December, in Rotnes, Norway, is a freezing cold winter month, with an average temperature varying between -7.8°C (18°F) and -2.8°C (27°F). The coldest period tends to be January, when average temperatures fluctuate between a high of -2.8°C (27°F) and a low of -7.8°C (18°F). Weather in January »Weather in February
February, the last month of the winter in Rotnes, is also a subzero cold month, with temperature in the range of an average low of -8.2°C (17.2°F) and an average high of -2.2°C (28°F). The onset of February brings with it an average high-temperature of a still subzero cold -2.2°C (28°F), showing a negligible variation from the month before. Weather in February »Weather in March
The first month of the spring, March, is a wintry month in Rotnes, Norway, with temperature in the range of an average low of -5.2°C (22.6°F) and an average high of 1.7°C (35.1°F). The beginning of March marks a minor shift in the average high-temperature, moving from February's freezing cold -2.2°C (28°F) to a cold 1.7°C (35.1°F). Weather in March »Weather in April
April in Rotnes, Norway, is a frosty spring month, with temperature in the range of an average low of 1.3°C (34.3°F) and an average high of 8.8°C (47.8°F). Rotnes experiences a temperature shift with the start of April, with average high-temperatures moving from a cold 1.7°C (35.1°F) in March to a chilly 8.8°C (47.8°F). Weather in April »Weather in May
May, the last month of the spring in Rotnes, is a refreshing month, with an average temperature varying between 5.1°C (41.2°F) and 14.4°C (57.9°F). The shift from April to May sees an increase in the average high-temperature, transitioning from a frosty 8.8°C (47.8°F) to a refreshing 14.4°C (57.9°F). Weather in May »Weather in June
June, the first month of the summer in Rotnes, is a refreshing month, with an average temperature varying between 8.5°C (47.3°F) and 18.2°C (64.8°F). The shift into June is characterized by a subtle rise in the average high-temperature, transitioning from May's mild 14.4°C (57.9°F) to a comfortable 18.2°C (64.8°F). Weather in June »Weather in July
July in Rotnes, Norway, is a pleasant summer month, with an average temperature varying between 10.8°C (51.4°F) and 20.1°C (68.2°F). July is the month when Rotnes sees the highest average temperatures, with a high of 20.1°C (68.2°F) and a low of 10.8°C (51.4°F). Weather in July »Weather in August
The last month of the summer, August, is another refreshing month in Rotnes, Norway, with an average temperature ranging between max 18.6°C (65.5°F) and min 10.1°C (50.2°F). The shift from July to August is characterized by an average high-temperature of an enjoyable 18.6°C (65.5°F), not significantly different from the 20.1°C (68.2°F) of July. Weather in August »Weather in September
The first month of the autumn, September, is still a refreshing month in Rotnes, Norway, with an average temperature varying between 7°C (44.6°F) and 14.5°C (58.1°F). In September, the meteorological conditions change slightly, with the average high-temperature moving from a refreshing 18.6°C (65.5°F) in August to a mild 14.5°C (58.1°F). Weather in September »Weather in October
October, the same as September, in Rotnes, Norway, is a frosty autumn month, with an average temperature ranging between max 7.7°C (45.9°F) and min 2.5°C (36.5°F). With the onset of October, Rotnes experiences a modest temperature adjustment, with the average high-temperature receding from a mild 14.5°C (58.1°F) in September to a frosty 7.7°C (45.9°F). Weather in October »Weather in November
The last month of the autumn, November, is another cold month in Rotnes, Norway, with an average temperature fluctuating between -1.4°C (29.5°F) and 2.2°C (36°F). The decrease of average high-temperatures is mild in November, with a decline from a chilly 7.7°C (45.9°F) in October to an icy 2.2°C (36°F). Weather in November »Weather in December
The first month of the winter, December, is also a subzero cold month in Rotnes, Norway, with an average temperature varying between -5.6°C (21.9°F) and -2.1°C (28.2°F). With December's onset, the weather reveals a slight temperature decrease, transitioning from an icy 2.2°C (36°F) in November to a freezing cold -2.1°C (28.2°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
January, marked by an average high-temperature of -2.8°C (27°F) and a low-temperature of -7.8°C (18°F), is the coldest month.
The months with the least rainfall in Rotnes are January and April Rain falls for 2.8 days and accumulates 27mm (1.06") of rain.
In Rotnes, Norway, during the entire year, the rain falls for 142.2 days and collects up to 648mm (25.51") of precipitation.
Months with snowfall are January through May, October through December.
In Rotnes, during the entire year, snow falls for 71.1 days and aggregates up to 1230mm (48.43") of snow.
January and December, with an average of 3.1h of sunshine, are months with the least sunshine in Rotnes.
January through March and December, with an average maximum UV index of 1, are months with the lowest UV index.
The most humid month is February, with an average relative humidity of 93%.
The month with the most snowfall is March, when snow falls for 11.8 days and typically aggregates up to 238mm (9.37") of snow.
May is the least humid month in Rotnes, with an average relative humidity of 70%.
May through August, with an average maximum UV index of 4, are months with the highest UV index in Rotnes.
In Rotnes, Norway, snow does not fall in June through September.
The month with the longest days is June, with an average of 18h and 42min of daylight.
June has the most sunshine of the year, with an average of 11.1h of sunshine.
July, known for its average high temperature of 20.1°C (68.2°F) and an average low temperature of 10.8°C (51.4°F), is the warmest month in Rotnes, Norway.
July is the month with the most rainfall. Rain falls for 22 days and accumulates 79mm (3.11") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Rotnes, 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.
With an average of 6h and 0min of daylight, December has the shortest days of the year.
Average temperature
Rotnes, Norway
The warmest month (with the highest average high temperature) is July (20.1°C).
The month with the lowest average high temperature is January (-2.8°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 (-8.2°C).
Average pressure
Rotnes, Norway
- Average pressure in January:
1011.3mbar - Average pressure in February:
1011.4mbar - Average pressure in March:
1012.2mbar - Average pressure in April:
1014.5mbar - Average pressure in May:
1014.2mbar - Average pressure in June:
1012mbar
- Average pressure in July:
1010.5mbar - Average pressure in August:
1011.2mbar - Average pressure in September:
1012.6mbar - Average pressure in October:
1013.8mbar - Average pressure in November:
1010.5mbar - Average pressure in December:
1008mbar
The month with the highest atmospheric pressure is April (1014.5mbar).
The month with the lowest atmospheric pressure is December (1008mbar).
Average wind speed
Rotnes, Norway
- Average wind speed in January:
9.2km/h - Average wind speed in February:
8.8km/h - Average wind speed in March:
9.1km/h - Average wind speed in April:
9.1km/h - Average wind speed in May:
9.3km/h - Average wind speed in June:
8.8km/h
- Average wind speed in July:
8.4km/h - Average wind speed in August:
8.1km/h - Average wind speed in September:
9.1km/h - Average wind speed in October:
8.8km/h - Average wind speed in November:
8.9km/h - Average wind speed in December:
9.1km/h
The windiest month (with the highest average wind speed) is May (9.3km/h).
The calmest month (with the lowest average wind speed) is August (8.1km/h).
Average humidity
Rotnes, Norway
The month with the highest relative humidity is February (93%).
The month with the lowest relative humidity is May (70%).
Average rainfall
Rotnes, Norway
The wettest month (with the highest rainfall) is July (79mm).
The driest months (with the least rainfall) are January and April (27mm).
Average rainfall days
Rotnes, Norway
- Average rainfall days in January:
2.8 days - Average rainfall days in February:
2.8 days - Average rainfall days in March:
4.4 days - Average rainfall days in April:
10.2 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
18 days
- Average rainfall days in July:
22 days - Average rainfall days in August:
20.1 days - Average rainfall days in September:
14.8 days - Average rainfall days in October:
13.9 days - Average rainfall days in November:
10.4 days - Average rainfall days in December:
6 days
The month with the highest number of rainy days is July (22 days).
The months with the least rainy days are January and February (2.8 days).
Average snowfall
Rotnes, Norway
- Average snowfall in January:
194mm - Average snowfall in February:
213mm - Average snowfall in March:
238mm - Average snowfall in April:
78mm - Average snowfall in May:
58mm - Average snowfall in June:
0mm
The month with the highest snowfall is March (238mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Rotnes, Norway
- Average snowfall days in January:
13.3 days - Average snowfall days in February:
12.9 days - Average snowfall days in March:
11.8 days - Average snowfall days in April:
5.4 days - Average snowfall days in May:
1.9 days - Average snowfall days in June:
0.1 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:
3.8 days - Average snowfall days in November:
9.5 days - Average snowfall days in December:
12.4 days
The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight / Average sunshine
Rotnes, 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 12min - Average daylight in June:
18h and 42min
- Average daylight in July:
18h and 0min - Average daylight in August:
15h and 36min - Average daylight in September:
12h and 54min - Average daylight in October:
10h and 6min - Average daylight in November:
7h and 30min - Average daylight in December:
6h and 0min
The month with the longest days is June (Average daylight: 18h and 42min).
The month with the shortest days is December (Average daylight: 6h and 0min).
- Average sunshine in January:
3h and 6min - Average sunshine in February:
3h and 12min - Average sunshine in March:
4h and 48min - Average sunshine in April:
7h and 36min - Average sunshine in May:
8h and 48min - Average sunshine in June:
11h and 6min
- Average sunshine in July:
9h and 54min - Average sunshine in August:
8h and 30min - Average sunshine in September:
7h and 18min - Average sunshine in October:
4h and 24min - Average sunshine in November:
3h and 30min - Average sunshine in December:
3h and 6min
The month with the most sunshine is June (Average sunshine: 11h and 6min).
The months with the least sunshine are January and December (Average sunshine: 3h and 6min).
Average sunshine days
Rotnes, Norway
- Average sunshine days in January:
16.9 days - Average sunshine days in February:
14.8 days - Average sunshine days in March:
16.3 days - Average sunshine days in April:
14.8 days - Average sunshine days in May:
11.5 days - Average sunshine days in June:
10.5 days
- Average sunshine days in July:
7.3 days - Average sunshine days in August:
8.8 days - Average sunshine days in September:
12.1 days - Average sunshine days in October:
12.2 days - Average sunshine days in November:
11.3 days - Average sunshine days in December:
16.2 days
The month with the most sunshine days is January (16.9 days).
The month with the least sunshine days is July (7.3 days).
Average UV index
Rotnes, 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 and December (UV index 1).
Average cloud cover
Rotnes, Norway
The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is June (Cloud cover 47).
Average visibility
Rotnes, Norway
The months with the highest visibility are May and June (9km).
The months with the lowest visibility are January, February and March (6km).
