Climate and monthly weather forecastRoa, Norway
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Roa, Norway, with an average temperature varying between -2.8°C (27°F) and -7.8°C (18°F). Roa's January weather, with an average high temperature of -2.8°C (27°F) and an average low temperature of -7.8°C (18°F), tends to be the coldest of the year. Weather in January »Weather in February
February, the last month of the winter in Roa, is also a subzero cold month, with an average temperature fluctuating between -8.2°C (17.2°F) and -2.2°C (28°F). During February, the average high-temperature is a still subzero cold -2.2°C (28°F), maintaining a close resemblance to that of the preceding month. Weather in February »Weather in March
March, the first month of the spring in Roa, is a cold month, with an average temperature fluctuating between -5.2°C (22.6°F) and 1.7°C (35.1°F). March's onset brings a subtle temperature rise, moving from a freezing cold -2.2°C (28°F) in February to a wintry 1.7°C (35.1°F). Weather in March »Weather in April
April in Roa, Norway, is a chilly spring month, with temperature in the range of an average high of 8.8°C (47.8°F) and an average low of 1.3°C (34.3°F). As March transitions into April, a change in temperatures is observed, with average highs moving from a cold 1.7°C (35.1°F) to a chilly 8.8°C (47.8°F). Weather in April »Weather in May
May, the last month of the spring in Roa, is a mild month, with temperature in the range of an average high of 14.4°C (57.9°F) and an average low of 5.1°C (41.2°F). As April transitions into May, Roa sees a rise in the average high-temperature, moving from a frosty 8.8°C (47.8°F) to a refreshing 14.4°C (57.9°F). Weather in May »Weather in June
The first month of the summer, June, is a comfortable month in Roa, Norway, with an average temperature fluctuating between 18.2°C (64.8°F) and 8.5°C (47.3°F). In June, the meteorological conditions subtly change with the average high-temperature edging from a moderate 14.4°C (57.9°F) in May to a still refreshing 18.2°C (64.8°F). Weather in June »Weather in July
July is an agreeable summer month in Roa, Norway, with temperature in the range of an average low of 10.8°C (51.4°F) and an average high of 20.1°C (68.2°F). Roa reaches its highest average temperatures in July, measuring 20.1°C (68.2°F) at the peak and 10.8°C (51.4°F) at the lowest. Weather in July »Weather in August
August, the last month of the summer in Roa, is another refreshing month, with an average temperature ranging between max 18.6°C (65.5°F) and min 10.1°C (50.2°F). Roa experiences a transition to a refreshing 18.6°C (65.5°F) in average high-temperatures with the arrival of August, not greatly differing from July's 20.1°C (68.2°F). Weather in August »Weather in September
September, the first month of the autumn in Roa, is still a mild month, with an average temperature fluctuating between 7°C (44.6°F) and 14.6°C (58.3°F). Transition into September subtly marks a drop in the average high-temperature, moderately moving from a comfortable 18.6°C (65.5°F) in August to a still refreshing 14.6°C (58.3°F). Weather in September »Weather in October
October, like September, is another chilly autumn month in Roa, Norway, with an average temperature fluctuating between 2.5°C (36.5°F) and 7.7°C (45.9°F). The onset of October introduces a moderate change in Roa's weather, with average high-temperatures falling from September's refreshing 14.6°C (58.3°F) to a chilly 7.7°C (45.9°F). Weather in October »Weather in November
The last month of the autumn, November, is also an icy month in Roa, Norway, with an average temperature ranging between max 2.2°C (36°F) and min -1.4°C (29.5°F). The start of November signals a decrease in the average high-temperature, transitioning from a frosty 7.7°C (45.9°F) in October to a wintry 2.2°C (36°F). Weather in November »Weather in December
The first month of the winter, December, is still a freezing cold month in Roa, Norway, with an average temperature ranging between max -2.1°C (28.2°F) and min -5.6°C (21.9°F). With the arrival of December, Roa notices a mild change in the average high-temperature, sliding from November's icy 2.2°C (36°F) to a subzero cold -2.1°C (28.2°F). Weather in December »Updated: Aug 22, 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 is the coldest month, with the temperature often reaching an average high of -2.8°C (27°F) and an average low of -7.8°C (18°F).
The months with the least rainfall are January and April Rain falls for 2.8 days and accumulates 27mm (1.06") of rain.
In Roa, during the entire year, the rain falls for 142.4 days and collects up to 654mm (25.75") of precipitation.
January through May, October through December are months with snowfall.
In Roa, during the entire year, snow falls for 71.2 days and aggregates up to 1230mm (48.43") of snow.
January through March and December, with an average maximum UV index of 1, are months with the lowest UV index.
With an average relative humidity of 93%, February is the most humid month.
March is the month with the most snowfall. Snow falls for 11.8 days and accumulates 238mm (9.37") of snow.
With an average relative humidity of 70%, May is the least humid month.
The months with the highest UV index are May through August, with an average maximum UV index of 4.
June through September are months without snowfall.
With an average of 18h and 48min of daylight, June has the longest days of the year.
The month with the most sunshine is June, with an average of 11.1h of sunshine.
The month of July sees the average highest temperatures, reaching 20.1°C (68.2°F) at the peak and 10.8°C (51.4°F) at the low.
The month with the most rainfall is July, when the rain falls for 22 days and typically aggregates up to 79mm (3.11") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, 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 has the shortest days of the year, with an average of 5h and 54min of daylight.
With an average of 2.9h of sunshine, December has the least sunshine of the year.
Average temperature
Roa, 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
Roa, 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:
1012.5mbar - 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
Roa, 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
Roa, Norway
The month with the highest relative humidity is February (93%).
The month with the lowest relative humidity is May (70%).
Average rainfall
Roa, 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
Roa, 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:
15 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
Roa, 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
Roa, 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:
0.1 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 and August (0 days).
Average daylight / Average sunshine
Roa, Norway
- Average daylight in January:
6h and 48min - Average daylight in February:
9h and 6min - Average daylight in March:
11h and 48min - Average daylight in April:
14h and 36min - Average daylight in May:
17h and 18min - Average daylight in June:
18h and 48min
- 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:
5h and 54min
The month with the longest days is June (Average daylight: 18h and 48min).
The month with the shortest days is December (Average daylight: 5h and 54min).
- 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 12min - Average sunshine in October:
4h and 18min - Average sunshine in November:
3h and 24min - Average sunshine in December:
2h and 54min
The month with the most sunshine is June (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).
Average sunshine days
Roa, 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:
12.3 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
Roa, 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
Roa, 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
Roa, Norway
The months with the highest visibility are May and June (9km).
The months with the lowest visibility are January, February and March (6km).
