Climate and monthly weather forecastRoknäs, Sweden
Climate and monthly weather forecast
Weather in January
January, the same as December, in Roknäs, Sweden, is another subzero cold winter month, with an average temperature ranging between max -5.8°C (21.6°F) and min -10.5°C (13.1°F). January proves to be the coldest month, recording an average maximum temperature of -5.8°C (21.6°F) and a minimum temperature of -10.5°C (13.1°F). Weather in January »Weather in February
The last month of the winter, February, is another freezing cold month in Roknäs, Sweden, with temperature in the range of an average high of -5.2°C (22.6°F) and an average low of -10.7°C (12.7°F). At the start of February, Roknäs's average high-temperature reaches a still subzero cold -5.2°C (22.6°F), subtly different from the preceding month. Weather in February »Weather in March
March, the first month of the spring in Roknäs, is still a freezing cold month, with temperature in the range of an average low of -7.1°C (19.2°F) and an average high of -1.5°C (29.3°F). With the onset of March, Roknäs's average high-temperature experiences a slight rise, moving from February's -5.2°C (22.6°F) to a still subzero cold -1.5°C (29.3°F). Weather in March »Weather in April
April is an icy spring month in Roknäs, Sweden, with an average temperature ranging between min -1.8°C (28.8°F) and max 3.6°C (38.5°F). As Roknäs transitions into April, the average high-temperature is observed to rise from a subzero cold -1.5°C (29.3°F) in March to a wintry 3.6°C (38.5°F). Weather in April »Weather in May
May, the last month of the spring in Roknäs, is a fresh month, with an average temperature varying between 10.6°C (51.1°F) and 4.3°C (39.7°F). May's arrival coincides with a rise in the average high-temperature, moving from April's icy 3.6°C (38.5°F) to a cool 10.6°C (51.1°F). Weather in May »Weather in June
June, the first month of the summer in Roknäs, is a mild month, with an average temperature varying between 15.6°C (60.1°F) and 8.7°C (47.7°F). As Roknäs, Sweden, enters June, the average high-temperature increases from the a fresh 10.6°C (51.1°F) of May to a moderate 15.6°C (60.1°F). Weather in June »Weather in July
July is an enjoyable summer month in Roknäs, Sweden, with an average temperature fluctuating between 12.1°C (53.8°F) and 19°C (66.2°F). The warmest time of the year is July, with temperatures averaging a high of 19°C (66.2°F) and a low of 12.1°C (53.8°F). Weather in July »Weather in August
The last month of the summer, August, is another refreshing month in Roknäs, Sweden, with temperature in the range of an average high of 18.1°C (64.6°F) and an average low of 10.8°C (51.4°F). Transitioning into August, Roknäs experiences an average high-temperature of a still refreshing 18.1°C (64.6°F), marking a minor shift from the preceding month. Weather in August »Weather in September
The first month of the autumn, September, is still a refreshing month in Roknäs, Sweden, with temperature in the range of an average high of 13°C (55.4°F) and an average low of 7.3°C (45.1°F). September's arrival comes with a decrease in the average high-temperature, moving from a comfortable 18.1°C (64.6°F) in August to a moderate 13°C (55.4°F). Weather in September »Weather in October
October, the same as September, is an icy autumn month in Roknäs, Sweden, with an average temperature varying between 5.3°C (41.5°F) and 1.7°C (35.1°F). Onset of October witnesses a reduction in the average high-temperature, falling from a moderate 13°C (55.4°F) in September to a cold 5.3°C (41.5°F). Weather in October »Weather in November
November, the last month of the autumn in Roknäs, is another cold month, with an average temperature ranging between max 0.5°C (32.9°F) and min -2.2°C (28°F). Roknäs experiences a moderate temperature shift at the start of November, with average high-temperatures adjusting a bit from a wintry 5.3°C (41.5°F) in October to a still icy 0.5°C (32.9°F). Weather in November »Weather in December
The first month of the winter, December, is also a subzero cold month in Roknäs, Sweden, with an average temperature varying between -2.7°C (27.1°F) and -6.4°C (20.5°F). In December, the meteorological conditions change slightly, with the average high-temperature moving from an icy 0.5°C (32.9°F) in November to a freezing cold -2.7°C (27.1°F). Weather in December »Updated: Feb 2, 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
The coldest period in Roknäs tends to be January, when average temperatures fluctuate between a high of -5.8°C (21.6°F) and a low of -10.5°C (13.1°F).
In Roknäs, Sweden, during the entire year, the rain falls for 93.1 days and collects up to 277mm (10.91") of precipitation.
Months with snowfall are January through May, October through December.
January is the month with the most snowfall in Roknäs. Snow falls for 13.8 days and accumulates 156mm (6.14") of snow.
Throughout the year, in Roknäs, Sweden, there are 69.7 snowfall days, and 722mm (28.43") of snow is accumulated.
January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index.
February is the most humid month in Roknäs, with an average relative humidity of 93%.
February is the month with the least rainfall. Rain falls for 2.5 days and accumulates 18mm (0.71") of precipitation.
June is the least humid month in Roknäs, Sweden, with an average relative humidity of 66%.
June through September are months without snowfall in Roknäs.
June has the longest days of the year, with an average of 22h and 6min of daylight.
July is the month when Roknäs sees the average highest temperatures, with a high of 19°C (66.2°F) and a low of 12.1°C (53.8°F).
July is the month with the most rainfall in Roknäs. Rain falls for 10.1 days and accumulates 28mm (1.1") of precipitation.
July has the most sunshine of the year, with an average of 12.9h of sunshine.
The month with the highest UV index in Roknäs is July, with an average maximum UV index of 5.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Roknäs, Sweden, 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.
The month with the shortest days in Roknäs, Sweden, is December, with an average of 3h and 42min of daylight.
With an average of 1.4h of sunshine, December has the least sunshine of the year.
Average temperature
Roknäs, Sweden
The warmest month (with the highest average high temperature) is July (19°C).
The month with the lowest average high temperature is January (-5.8°C).
The month with the highest average low temperature is July (12.1°C).
The coldest month (with the lowest average low temperature) is February (-10.7°C).
Average pressure
Roknäs, Sweden
- Average pressure in January:
1009.5mbar - Average pressure in February:
1009.7mbar - Average pressure in March:
1008.3mbar - Average pressure in April:
1011.9mbar - Average pressure in May:
1014.1mbar - Average pressure in June:
1011.2mbar
- Average pressure in July:
1010.5mbar - Average pressure in August:
1011.2mbar - Average pressure in September:
1011mbar - Average pressure in October:
1011.6mbar - Average pressure in November:
1009.3mbar - Average pressure in December:
1004.9mbar
The month with the highest atmospheric pressure is May (1014.1mbar).
The month with the lowest atmospheric pressure is December (1004.9mbar).
Average wind speed
Roknäs, Sweden
- Average wind speed in January:
13.4km/h - Average wind speed in February:
12.8km/h - Average wind speed in March:
13.4km/h - Average wind speed in April:
11.5km/h - Average wind speed in May:
11.8km/h - Average wind speed in June:
11.5km/h
- Average wind speed in July:
11.2km/h - Average wind speed in August:
11.6km/h - Average wind speed in September:
12.9km/h - Average wind speed in October:
13.5km/h - Average wind speed in November:
13.5km/h - Average wind speed in December:
14.1km/h
The windiest month (with the highest average wind speed) is December (14.1km/h).
The calmest month (with the lowest average wind speed) is July (11.2km/h).
Average humidity
Roknäs, Sweden
The month with the highest relative humidity is February (93%).
The month with the lowest relative humidity is June (66%).
Average rainfall
Roknäs, Sweden
The wettest month (with the highest rainfall) is July (28mm).
The driest month (with the least rainfall) is February (18mm).
Average rainfall days
Roknäs, Sweden
- Average rainfall days in January:
2.8 days - Average rainfall days in February:
2.5 days - Average rainfall days in March:
4.8 days - Average rainfall days in April:
8.4 days - Average rainfall days in May:
9.3 days - Average rainfall days in June:
8.7 days
- Average rainfall days in July:
10.1 days - Average rainfall days in August:
11.3 days - Average rainfall days in September:
10.5 days - Average rainfall days in October:
10.8 days - Average rainfall days in November:
8.7 days - Average rainfall days in December:
5.2 days
The month with the highest number of rainy days is August (11.3 days).
The month with the least rainy days is February (2.5 days).
Average snowfall
Roknäs, Sweden
- Average snowfall in January:
156mm - Average snowfall in February:
101mm - Average snowfall in March:
154mm - Average snowfall in April:
61mm - Average snowfall in May:
20mm - Average snowfall in June:
0mm
The month with the highest snowfall is January (156mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Roknäs, Sweden
- Average snowfall days in January:
13.8 days - Average snowfall days in February:
10.3 days - Average snowfall days in March:
11.9 days - Average snowfall days in April:
7.5 days - Average snowfall days in May:
2.3 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:
2.8 days - Average snowfall days in November:
7.8 days - Average snowfall days in December:
13.3 days
The month with the highest number of snowfall days is January (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Roknäs, Sweden
- Average daylight in January:
5h and 6min - Average daylight in February:
8h and 24min - Average daylight in March:
11h and 48min - Average daylight in April:
15h and 18min - Average daylight in May:
19h and 0min - Average daylight in June:
22h and 6min
- Average daylight in July:
20h and 18min - Average daylight in August:
16h and 36min - Average daylight in September:
13h and 6min - Average daylight in October:
9h and 36min - Average daylight in November:
6h and 6min - Average daylight in December:
3h and 42min
The month with the longest days is June (Average daylight: 22h and 6min).
The month with the shortest days is December (Average daylight: 3h and 42min).
- Average sunshine in January:
1h and 54min - Average sunshine in February:
3h and 54min - Average sunshine in March:
5h and 12min - Average sunshine in April:
6h and 36min - Average sunshine in May:
11h and 6min - Average sunshine in June:
12h and 42min
- Average sunshine in July:
12h and 54min - Average sunshine in August:
10h and 0min - Average sunshine in September:
7h and 42min - Average sunshine in October:
4h and 54min - Average sunshine in November:
2h and 54min - Average sunshine in December:
1h and 24min
The month with the most sunshine is July (Average sunshine: 12h and 54min).
The month with the least sunshine is December (Average sunshine: 1h and 24min).
Average sunshine days
Roknäs, Sweden
- Average sunshine days in January:
16.5 days - Average sunshine days in February:
17.3 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
15.5 days - Average sunshine days in May:
19.4 days - Average sunshine days in June:
20.1 days
- Average sunshine days in July:
19.4 days - Average sunshine days in August:
17.9 days - Average sunshine days in September:
17.9 days - Average sunshine days in October:
17.7 days - Average sunshine days in November:
15.1 days - Average sunshine days in December:
14.5 days
The month with the most sunshine days is June (20.1 days).
The month with the least sunshine days is December (14.5 days).
Average UV index
Roknäs, Sweden
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover
Roknäs, Sweden
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility
Roknäs, Sweden
The months with the highest visibility are June and July (10km).
The months with the lowest visibility are January, February, March and April (7km).
