Climate and monthly weather forecastBrottby, Sweden
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Brottby, Sweden, with an average temperature varying between -3.9°C (25°F) and -0.7°C (30.7°F). In Brottby, Sweden, January records the lowest average temperatures, peaking at -0.7°C (30.7°F) and reaching a low of -3.9°C (25°F). Weather in January »Weather in February
The last month of the winter, February, is a wintry month in Brottby, Sweden, with an average temperature fluctuating between -3.8°C (25.2°F) and 0.2°C (32.4°F). The arrival of February is marked by an average high-temperature of a cold 0.2°C (32.4°F), bearing a close resemblance to January. Weather in February »Weather in March
March, the first month of the spring in Brottby, is also an icy month, with an average temperature varying between -1.8°C (28.8°F) and 3.5°C (38.3°F). Brottby in March denotes a subtle temperature transition, adjusting from an average high of an icy 0.2°C (32.4°F) in February to a still wintry 3.5°C (38.3°F). Weather in March »Weather in April
April is a chilly spring month in Brottby, Sweden, with an average temperature fluctuating between 2.3°C (36.1°F) and 9.6°C (49.3°F). Brottby experiences a temperature shift with the start of April, with average high-temperatures moving from a cold 3.5°C (38.3°F) in March to a chilly 9.6°C (49.3°F). Weather in April »Weather in May
May, the last month of the spring in Brottby, is a moderate month, with temperature in the range of an average low of 6.3°C (43.3°F) and an average high of 15°C (59°F). The average high-temperature increases in May, moving from a frosty 9.6°C (49.3°F) in April to a moderate 15°C (59°F). Weather in May »Weather in June
The first month of the summer, June, is a comfortable month in Brottby, Sweden, with an average temperature fluctuating between 10.3°C (50.5°F) and 18.7°C (65.7°F). A soft shift in the average high-temperature is noticeable in June, transitioning from a mild 15°C (59°F) in May to a still refreshing 18.7°C (65.7°F). Weather in June »Weather in July
July is an agreeable summer month in Brottby, Sweden, with an average temperature fluctuating between 21.3°C (70.3°F) and 12.9°C (55.2°F). With average temperatures fluctuating between a high of 21.3°C (70.3°F) and a low of 12.9°C (55.2°F), July stands out as the warmest month. Weather in July »Weather in August
August, the last month of the summer in Brottby, is also an agreeable month, with temperature in the range of an average high of 20.6°C (69.1°F) and an average low of 12.8°C (55°F). In August, the average high-temperature registers at a still pleasant 20.6°C (69.1°F), nearly identical to July's 21.3°C (70.3°F). Weather in August »Weather in September
September, the first month of the autumn in Brottby, is also a moderate month, with an average temperature fluctuating between 15.9°C (60.6°F) and 9.5°C (49.1°F). September sees a slight reduction in average high-temperature, with a shift from a pleasant 20.6°C (69.1°F) in August to a refreshing 15.9°C (60.6°F). Weather in September »Weather in October
October, like September, is another chilly autumn month in Brottby, Sweden, with an average temperature ranging between min 5°C (41°F) and max 9.5°C (49.1°F). A subtle decrease in the average high-temperature marks October, falling from September's moderate 15.9°C (60.6°F) to a chilly 9.5°C (49.1°F). Weather in October »Weather in November
The last month of the autumn, November, is also an icy month in Brottby, Sweden, with temperature in the range of an average high of 4.9°C (40.8°F) and an average low of 1.7°C (35.1°F). The onset of November aligns with a soft reduction in the average high-temperature, gently falling from a frosty 9.5°C (49.1°F) in October to a wintry 4.9°C (40.8°F). Weather in November »Weather in December
The first month of the winter, December, is also an icy month in Brottby, Sweden, with an average temperature fluctuating between 1.5°C (34.7°F) and -2°C (28.4°F). As November transitions into December, Brottby sees a gentle drop in the average high-temperature, transitioning from an icy 4.9°C (40.8°F) to a still wintry 1.5°C (34.7°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
January is the month when Brottby, Sweden, experiences its coldest temperatures, averaging a high of -0.7°C (30.7°F) and a low of -3.9°C (25°F).
The months with the highest humidity in Brottby, Sweden, are January, February and December, with an average relative humidity of 88%.
In Brottby, during the entire year, the rain falls for 147.2 days and collects up to 402mm (15.83") of precipitation.
January through May, October through December are months with snowfall in Brottby.
In Brottby, during the entire year, snow falls for 54.7 days and aggregates up to 401mm (15.79") of snow.
The months with the lowest UV index in Brottby are January and February, with an average maximum UV index of 1.
February is the month with the most snowfall. Snow falls for 12.3 days and accumulates 105mm (4.13") of snow.
The month with the least rainfall is April, when the rain falls for 11.3 days and typically collects 17mm (0.67") of precipitation.
May is the least humid month in Brottby, Sweden, with an average relative humidity of 71%.
June through September are months without snowfall in Brottby.
June has the longest days of the year in Brottby, Sweden, with an average of 18h and 36min of daylight.
June has the most sunshine of the year in Brottby, Sweden, with an average of 11.9h of sunshine.
Brottby's warmest month, July, registers temperatures that range from a high of 21.3°C (70.3°F) to a low of 12.9°C (55.2°F).
July is the month with the most rainfall in Brottby. Rain falls for 17.8 days and accumulates 55mm (2.17") of precipitation.
July is the month with the highest UV index, with an average maximum UV index of 5.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Brottby, 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 Brottby, with an average of 6h and 12min of daylight.
With an average of 2.4h of sunshine, December has the least sunshine of the year.
Average temperature
Brottby, Sweden
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (-0.7°C).
The month with the highest average low temperature is July (12.9°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure
Brottby, Sweden
- Average pressure in January:
1011.1mbar - Average pressure in February:
1011.4mbar - Average pressure in March:
1011.8mbar - Average pressure in April:
1014.2mbar - Average pressure in May:
1014.8mbar - Average pressure in June:
1012.5mbar
- Average pressure in July:
1011.1mbar - Average pressure in August:
1012.7mbar - Average pressure in September:
1013.3mbar - Average pressure in October:
1014mbar - Average pressure in November:
1010.9mbar - Average pressure in December:
1007.7mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1007.7mbar).
Average wind speed
Brottby, Sweden
- Average wind speed in January:
16.9km/h - Average wind speed in February:
15.8km/h - Average wind speed in March:
15.2km/h - Average wind speed in April:
14.3km/h - Average wind speed in May:
13.2km/h - Average wind speed in June:
12.8km/h
- Average wind speed in July:
12.2km/h - Average wind speed in August:
12.2km/h - Average wind speed in September:
13.6km/h - Average wind speed in October:
14.9km/h - Average wind speed in November:
15.7km/h - Average wind speed in December:
17.7km/h
The windiest month (with the highest average wind speed) is December (17.7km/h).
The calmest months (with the lowest average wind speed) are July and August (12.2km/h).
Average humidity
Brottby, Sweden
The months with the highest relative humidity are January, February and December (88%).
The month with the lowest relative humidity is May (71%).
Average rainfall
Brottby, Sweden
The wettest month (with the highest rainfall) is July (55mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days
Brottby, Sweden
- Average rainfall days in January:
6.6 days - Average rainfall days in February:
5.3 days - Average rainfall days in March:
9.3 days - Average rainfall days in April:
11.3 days - Average rainfall days in May:
14.3 days - Average rainfall days in June:
15.9 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
17.7 days - Average rainfall days in September:
13.2 days - Average rainfall days in October:
13 days - Average rainfall days in November:
13.3 days - Average rainfall days in December:
9.5 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (5.3 days).
Average snowfall
Brottby, Sweden
The month with the highest snowfall is February (105mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Brottby, Sweden
- Average snowfall days in January:
13.1 days - Average snowfall days in February:
12.3 days - Average snowfall days in March:
10.2 days - Average snowfall days in April:
2.8 days - Average snowfall days in May:
0.8 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:
0.9 days - Average snowfall days in November:
3.5 days - Average snowfall days in December:
11.1 days
The month with the highest number of snowfall days is January (13.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Brottby, Sweden
- Average daylight in January:
7h and 0min - 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 48min - Average daylight in August:
15h and 30min - Average daylight in September:
12h and 48min - Average daylight in October:
10h and 12min - Average daylight in November:
7h and 36min - Average daylight in December:
6h and 12min
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 12min).
- Average sunshine in January:
3h and 18min - Average sunshine in February:
3h and 12min - Average sunshine in March:
4h and 42min - Average sunshine in April:
8h and 0min - Average sunshine in May:
9h and 12min - Average sunshine in June:
11h and 54min
- Average sunshine in July:
10h and 48min - Average sunshine in August:
9h and 36min - Average sunshine in September:
7h and 54min - Average sunshine in October:
4h and 18min - Average sunshine in November:
3h and 18min - Average sunshine in December:
2h and 24min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 2h and 24min).
Average sunshine days
Brottby, Sweden
- Average sunshine days in January:
13 days - Average sunshine days in February:
11.8 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
14.3 days - Average sunshine days in May:
13.3 days - Average sunshine days in June:
11.8 days
- Average sunshine days in July:
10.3 days - Average sunshine days in August:
9.9 days - Average sunshine days in September:
13.6 days - Average sunshine days in October:
14 days - Average sunshine days in November:
12.5 days - Average sunshine days in December:
11.3 days
The month with the most sunshine days is April (14.3 days).
The month with the least sunshine days is August (9.9 days).
Average UV index
Brottby, Sweden
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover
Brottby, 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 39).
Average visibility
Brottby, Sweden
The months with the highest visibility are April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February and March (8km).
