Climate and monthly weather forecastRockneby, Sweden
Climate and monthly weather forecast
Weather in January
January, like December, in Rockneby, Sweden, is an icy winter month, with an average temperature fluctuating between 1.6°C (34.9°F) and -1.3°C (29.7°F). January stands out as Rockneby's coldest month, with an average high-temperature of 1.6°C (34.9°F) and a low-temperature of -1.3°C (29.7°F). Weather in January »Weather in February
The last month of the winter, February, is also a wintry month in Rockneby, Sweden, with temperature in the range of an average low of -1.3°C (29.7°F) and an average high of 2.1°C (35.8°F). Entering February, the average high-temperature is recorded at a still cold 2.1°C (35.8°F), exhibiting a minimal shift from January's 1.6°C (34.9°F). Weather in February »Weather in March
The first month of the spring, March, is also a wintry month in Rockneby, Sweden, with temperature in the range of an average low of 0.2°C (32.4°F) and an average high of 4.9°C (40.8°F). The average high-temperature during March registers at a still cold 4.9°C (40.8°F), maintaining a close resemblance to the previous month. Weather in March »Weather in April
April in Rockneby, Sweden, is a frosty spring month, with temperature in the range of an average low of 3.3°C (37.9°F) and an average high of 9.8°C (49.6°F). In Rockneby, the average high-temperature in April slightly increases from a wintry 4.9°C (40.8°F) in March to a frosty 9.8°C (49.6°F). Weather in April »Weather in May
The last month of the spring, May, is a refreshing month in Rockneby, Sweden, with an average temperature fluctuating between 14.4°C (57.9°F) and 7.3°C (45.1°F). Rockneby's transition into May is marked by a minor temperature shift, moving from a chilly 9.8°C (49.6°F) in April to a moderate 14.4°C (57.9°F). Weather in May »Weather in June
June, the first month of the summer in Rockneby, is a comfortable month, with temperature in the range of an average high of 18.5°C (65.3°F) and an average low of 11.3°C (52.3°F). The shift into June brings a slight increase in the average high-temperature, moving from a moderate 14.4°C (57.9°F) in May to a still refreshing 18.5°C (65.3°F). Weather in June »Weather in July
July is an agreeable summer month in Rockneby, Sweden, with an average temperature varying between 21°C (69.8°F) and 14.1°C (57.4°F). In Rockneby, July is identified by the highest average temperatures, reaching a peak of 21°C (69.8°F) and a low of 14.1°C (57.4°F). Weather in July »Weather in August
The last month of the summer, August, is another pleasant month in Rockneby, Sweden, with an average temperature fluctuating between 20.8°C (69.4°F) and 13.9°C (57°F). The commencement of August notes an average high-temperature of a still agreeable 20.8°C (69.4°F), exhibiting little difference from the previous month. Weather in August »Weather in September
The first month of the autumn, September, is still a refreshing month in Rockneby, Sweden, with an average temperature ranging between max 16.7°C (62.1°F) and min 11.3°C (52.3°F). September signifies a gentle decline in Rockneby's average high-temperature, easing from a pleasant 20.8°C (69.4°F) in August to a comfortable 16.7°C (62.1°F). Weather in September »Weather in October
October, the same as September, is another fresh autumn month in Rockneby, Sweden, with an average temperature ranging between min 7.2°C (45°F) and max 11.2°C (52.2°F). The onset of October brings a small change in high-temperatures, falling from an enjoyable 16.7°C (62.1°F) in September to a cool 11.2°C (52.2°F). Weather in October »Weather in November
November, the last month of the autumn in Rockneby, is also a frosty month, with an average temperature ranging between min 3.9°C (39°F) and max 6.9°C (44.4°F). November's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from October's cool 11.2°C (52.2°F) to a frosty 6.9°C (44.4°F). Weather in November »Weather in December
The first month of the winter, December, is also a wintry month in Rockneby, Sweden, with an average temperature varying between 0.5°C (32.9°F) and 3.3°C (37.9°F). The shift from November to December coincides with a small decrease in the average high-temperature, down to a wintry 3.3°C (37.9°F) from a chilly 6.9°C (44.4°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 time of the year in Rockneby, Sweden, is January, with temperatures averaging a high of 1.6°C (34.9°F) and a low of -1.3°C (29.7°F).
January, February, November and December, with an average relative humidity of 86%, are most humid months in Rockneby.
In Rockneby, Sweden, during the entire year, the rain falls for 127.2 days and collects up to 299mm (11.77") of precipitation.
Months with snowfall are January through May, October through December.
Throughout the year, in Rockneby, there are 40.5 snowfall days, and 250mm (9.84") of snow is accumulated.
The month with the lowest UV index is January, with an average maximum UV index of 1.
The month with the most snowfall is February, when snow falls for 11.8 days and typically aggregates up to 84mm (3.31") of snow.
With an average of 3.2h of sunshine, February has the least sunshine of the year in Rockneby, Sweden.
The months with the lowest humidity are April and May, with an average relative humidity of 71%.
The month with the least rainfall in Rockneby, Sweden, is April, when the rain falls for 8.1 days and typically collects 10mm (0.39") of precipitation.
In Rockneby, Sweden, snow does not fall in June through September.
The month with the longest days in Rockneby, Sweden, is June, with an average of 17h and 42min of daylight.
The months with the highest UV index in Rockneby, Sweden, are June and July, with an average maximum UV index of 5.
The warmest period in Rockneby, Sweden, is July, when temperatures fluctuate between an average high of 21°C (69.8°F) and a low of 14.1°C (57.4°F).
July is the month with the most rainfall. Rain falls for 13.6 days and accumulates 36mm (1.42") of precipitation.
The month with the most sunshine in Rockneby, Sweden, is August, with an average of 10.4h of sunshine.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Rockneby, 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.
December has the shortest days of the year in Rockneby, Sweden, with an average of 6h and 54min of daylight.
Average temperature
Rockneby, Sweden
The warmest month (with the highest average high temperature) is July (21°C).
The month with the lowest average high temperature is January (1.6°C).
The month with the highest average low temperature is July (14.1°C).
The coldest months (with the lowest average low temperature) are January and February (-1.3°C).
Average pressure
Rockneby, Sweden
- Average pressure in January:
1012.5mbar - Average pressure in February:
1012.7mbar - Average pressure in March:
1013.4mbar - Average pressure in April:
1015.4mbar - Average pressure in May:
1015.4mbar - Average pressure in June:
1013.5mbar
- Average pressure in July:
1012.3mbar - Average pressure in August:
1014mbar - Average pressure in September:
1014.9mbar - Average pressure in October:
1015.1mbar - Average pressure in November:
1011.7mbar - Average pressure in December:
1010.2mbar
The months with the highest atmospheric pressure are April and May (1015.4mbar).
The month with the lowest atmospheric pressure is December (1010.2mbar).
Average wind speed
Rockneby, Sweden
- Average wind speed in January:
18.1km/h - Average wind speed in February:
16.8km/h - Average wind speed in March:
16.1km/h - Average wind speed in April:
14.8km/h - Average wind speed in May:
14.1km/h - Average wind speed in June:
14.3km/h
- Average wind speed in July:
14.2km/h - Average wind speed in August:
14.2km/h - Average wind speed in September:
16.3km/h - Average wind speed in October:
17.5km/h - Average wind speed in November:
17.3km/h - Average wind speed in December:
18.8km/h
The windiest month (with the highest average wind speed) is December (18.8km/h).
The calmest month (with the lowest average wind speed) is May (14.1km/h).
Average humidity
Rockneby, Sweden
The months with the highest relative humidity are January, February, November and December (86%).
The months with the lowest relative humidity are April and May (71%).
Average rainfall
Rockneby, Sweden
The wettest month (with the highest rainfall) is July (36mm).
The driest month (with the least rainfall) is April (10mm).
Average rainfall days
Rockneby, Sweden
- Average rainfall days in January:
8.2 days - Average rainfall days in February:
6.9 days - Average rainfall days in March:
10.5 days - Average rainfall days in April:
8.1 days - Average rainfall days in May:
10.1 days - Average rainfall days in June:
11.3 days
- Average rainfall days in July:
13.6 days - Average rainfall days in August:
12.6 days - Average rainfall days in September:
10.3 days - Average rainfall days in October:
11.4 days - Average rainfall days in November:
13.3 days - Average rainfall days in December:
10.9 days
The month with the highest number of rainy days is July (13.6 days).
The month with the least rainy days is February (6.9 days).
Average snowfall
Rockneby, Sweden
The month with the highest snowfall is February (84mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Rockneby, Sweden
- Average snowfall days in January:
12.3 days - Average snowfall days in February:
11.8 days - Average snowfall days in March:
5.1 days - Average snowfall days in April:
1.5 days - Average snowfall days in May:
0.3 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:
0.3 days - Average snowfall days in November:
1.5 days - Average snowfall days in December:
7.7 days
The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Rockneby, Sweden
- Average daylight in January:
7h and 36min - Average daylight in February:
9h and 30min - Average daylight in March:
11h and 54min - Average daylight in April:
14h and 18min - Average daylight in May:
16h and 30min - Average daylight in June:
17h and 42min
- Average daylight in July:
17h and 6min - Average daylight in August:
15h and 6min - Average daylight in September:
12h and 48min - Average daylight in October:
10h and 24min - Average daylight in November:
8h and 6min - Average daylight in December:
6h and 54min
The month with the longest days is June (Average daylight: 17h and 42min).
The month with the shortest days is December (Average daylight: 6h and 54min).
- Average sunshine in January:
3h and 18min - Average sunshine in February:
3h and 12min - Average sunshine in March:
5h and 36min - Average sunshine in April:
9h and 18min - Average sunshine in May:
9h and 30min - Average sunshine in June:
10h and 6min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
10h and 24min - Average sunshine in September:
8h and 36min - Average sunshine in October:
4h and 30min - Average sunshine in November:
3h and 42min - Average sunshine in December:
3h and 30min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days
Rockneby, Sweden
- Average sunshine days in January:
12 days - Average sunshine days in February:
11.1 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
18.3 days - Average sunshine days in May:
18.6 days - Average sunshine days in June:
16.9 days
- Average sunshine days in July:
16 days - Average sunshine days in August:
15.8 days - Average sunshine days in September:
16.8 days - Average sunshine days in October:
14.5 days - Average sunshine days in November:
11.5 days - Average sunshine days in December:
12.5 days
The month with the most sunshine days is May (18.6 days).
The month with the least sunshine days is February (11.1 days).
Average UV index
Rockneby, Sweden
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover
Rockneby, Sweden
The months with the most cloud cover are January and February (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility
Rockneby, Sweden
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
