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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, the same as December, in Grums, Sweden, is another subzero cold winter month, with an average temperature varying between -3.3°C (26.1°F) and -0.3°C (31.5°F). With its high average temperature of -0.3°C (31.5°F) and a low of -3.3°C (26.1°F), January is regarded as the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Grums, is an icy month, with an average temperature varying between -3.8°C (25.2°F) and 0.2°C (32.4°F). Grums greets February with an average high-temperature of a cold 0.2°C (32.4°F), marking a slight deviation from the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Grums, is still a cold month, with an average temperature varying between 3.7°C (38.7°F) and -1.4°C (29.5°F). The onset of March brings a minor temperature shift, with the average high-temperature moving from a wintry 0.2°C (32.4°F) in February to a still icy 3.7°C (38.7°F). Weather in March »
Weather in April
April in Grums, Sweden, is a cool spring month, with temperature in the range of an average high of 10°C (50°F) and an average low of 3.2°C (37.8°F). Grums's April weather shows an increase in high-temperatures, moving from March's icy 3.7°C (38.7°F) to a fresh 10°C (50°F). Weather in April »
Weather in May
The last month of the spring, May, is a mild month in Grums, Sweden, with an average temperature ranging between min 6.9°C (44.4°F) and max 14.8°C (58.6°F). May signifies a subtle uplift in the average high-temperature, adjusting from a fresh 10°C (50°F) in April to a moderate 14.8°C (58.6°F). Weather in May »
Weather in June
June, the first month of the summer in Grums, is a refreshing month, with an average temperature fluctuating between 18.7°C (65.7°F) and 10.7°C (51.3°F). June's onset brings a subtle temperature rise, moving from a mild 14.8°C (58.6°F) in May to a comfortable 18.7°C (65.7°F). Weather in June »
Weather in July
July is an agreeable summer month in Grums, Sweden, with an average temperature ranging between min 13.2°C (55.8°F) and max 20.7°C (69.3°F). The average temperatures reach their apex in July, averaging 20.7°C (69.3°F) at the high end and 13.2°C (55.8°F) at the low end. Weather in July »
Weather in August
August, the last month of the summer in Grums, is another refreshing month, with an average temperature fluctuating between 19.6°C (67.3°F) and 12.6°C (54.7°F). With the advent of August, Grums experiences an average high-temperature of a comfortable 19.6°C (67.3°F), mirroring a close resemblance to the previous month. Weather in August »
Weather in September
September, the first month of the autumn in Grums, is still a refreshing month, with an average temperature varying between 15.5°C (59.9°F) and 9.8°C (49.6°F). September is marked by a subtle drop in average high-temperatures, transitioning from a comfortable 19.6°C (67.3°F) in August to a mild 15.5°C (59.9°F). Weather in September »
Weather in October
October, the same as September, in Grums, Sweden, is another chilly autumn month, with an average temperature fluctuating between 9.5°C (49.1°F) and 5.4°C (41.7°F). The onset of October is marked by a decrease in temperature, transitioning from a refreshing 15.5°C (59.9°F) in September to a chilly 9.5°C (49.1°F). Weather in October »
Weather in November
November, the last month of the autumn in Grums, is also a wintry month, with an average temperature ranging between max 4.8°C (40.6°F) and min 2.3°C (36.1°F). The start of November comes with a small reduction in the average high-temperature, subtly receding from a chilly 9.5°C (49.1°F) in October to an icy 4.8°C (40.6°F). Weather in November »
Weather in December
December, the first month of the winter in Grums, is also a wintry month, with an average temperature ranging between max 1.4°C (34.5°F) and min -1.7°C (28.9°F). The move into December indicates a slight reduction in the average high-temperature, down from November's icy 4.8°C (40.6°F) to a still cold 1.4°C (34.5°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
What part of the year is the coldest in Grums?
In Grums, January is the coldest month, with temperatures averaging a high of -0.3°C (31.5°F) and a low of -3.3°C (26.1°F).
How much does it rain in Grums?
In Grums, during the entire year, the rain falls for 153.4 days and collects up to 510mm (20.08") of precipitation.
When does it snow in Grums?
January through May, October through December are months with snowfall.
What is the snowiest month in Grums?
January is the month with the most snowfall in Grums. Snow falls for 12.8 days and accumulates 133mm (5.24") of snow.
How much does it snow in Grums?
Throughout the year, in Grums, there are 52.7 snowfall days, and 511mm (20.12") of snow is accumulated.
What is the month with the lowest UV index in Grums?
The months with the lowest UV index in Grums are January and December, with an average maximum UV index of 1.
What is the most humid month in Grums?
With an average relative humidity of 88%, February is the most humid month in Grums.
What is the driest month in Grums?
April is the month with the least rainfall. Rain falls for 10.7 days and accumulates 18mm (0.71") of precipitation.
What are the least humid months in Grums?
The months with the lowest humidity are May and June, with an average relative humidity of 70%.
When it does not snow in Grums?
June through September are months without snowfall in Grums.
When are the longest days in Grums?
The month with the longest days is June, with an average of 18h and 30min of daylight.
What month has the most sunshine in Grums?
With an average of 12.5h of sunshine, June has the most sunshine of the year.
When is the highest UV index in Grums?
June and July, with an average maximum UV index of 5, are months with the highest UV index in Grums, Sweden.
What are the warmest months in Grums?
Grums's warmest weather arrives in July, when temperatures average a high of 20.7°C (69.3°F) and a low of 13.2°C (55.8°F).
What is the rainiest month in Grums?
August is the month with the most rainfall. Rain falls for 17.5 days and accumulates 61mm (2.4") of precipitation.
When is Daylight Saving Time (DST) in Grums?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Grums, 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.
What is the month with the shortest days in Grums?
The month with the shortest days in Grums is December, with an average of 6h and 12min of daylight.
What is the month with the least sunshine in Grums?
December has the least sunshine of the year, with an average of 3.1h of sunshine.
Average temperature
Grums, Sweden
The warmest month (with the highest average high temperature) is July (20.7°C).
The month with the lowest average high temperature is January (-0.3°C).
The month with the highest average low temperature is July (13.2°C).
The coldest month (with the lowest average low temperature) is February (-3.8°C).
Average pressure
Grums, Sweden
- Average pressure in January:
1011.3mbar - Average pressure in February:
1011.4mbar - Average pressure in March:
1012.1mbar - Average pressure in April:
1014.2mbar - Average pressure in May:
1014.2mbar - Average pressure in June:
1012.3mbar
- Average pressure in July:
1010.9mbar - Average pressure in August:
1012mbar - Average pressure in September:
1013.1mbar - Average pressure in October:
1013.9mbar - Average pressure in November:
1010.5mbar - Average pressure in December:
1008mbar
The months with the highest atmospheric pressure are April and May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1008mbar).
Average wind speed
Grums, Sweden
- Average wind speed in January:
15.4km/h - Average wind speed in February:
14.2km/h - Average wind speed in March:
14.1km/h - Average wind speed in April:
13.1km/h - Average wind speed in May:
12.4km/h - Average wind speed in June:
12.3km/h
- Average wind speed in July:
12.2km/h - Average wind speed in August:
12.7km/h - Average wind speed in September:
14.4km/h - Average wind speed in October:
15.3km/h - Average wind speed in November:
15.7km/h - Average wind speed in December:
15.8km/h
The windiest month (with the highest average wind speed) is December (15.8km/h).
The calmest month (with the lowest average wind speed) is July (12.2km/h).
Average humidity
Grums, Sweden
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are May and June (70%).
Average rainfall
Grums, Sweden
The wettest month (with the highest rainfall) is August (61mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days
Grums, Sweden
- Average rainfall days in January:
7.4 days - Average rainfall days in February:
7.3 days - Average rainfall days in March:
8.8 days - Average rainfall days in April:
10.7 days - Average rainfall days in May:
15.5 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
18.5 days - Average rainfall days in August:
17.5 days - Average rainfall days in September:
14.5 days - Average rainfall days in October:
14.2 days - Average rainfall days in November:
12.7 days - Average rainfall days in December:
10.5 days
The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is February (7.3 days).
Average snowfall
Grums, Sweden
The month with the highest snowfall is January (133mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Grums, Sweden
- Average snowfall days in January:
12.8 days - Average snowfall days in February:
12.8 days - Average snowfall days in March:
9 days - Average snowfall days in April:
2 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:
0.5 days - Average snowfall days in November:
4.8 days - Average snowfall days in December:
10 days
The months with the highest number of snowfall days are January and February (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Grums, Sweden
- Average daylight in January:
7h and 0min - Average daylight in February:
9h and 2min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 3min - Average daylight in May:
17h and 0min - Average daylight in June:
18h and 3min
- Average daylight in July:
17h and 5min - Average daylight in August:
15h and 3min - Average daylight in September:
12h and 5min - Average daylight in October:
10h and 1min - Average daylight in November:
7h and 4min - Average daylight in December:
6h and 1min
The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in January:
3h and 2min - Average sunshine in February:
3h and 2min - Average sunshine in March:
5h and 2min - Average sunshine in April:
8h and 5min - Average sunshine in May:
9h and 0min - Average sunshine in June:
12h and 3min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
9h and 2min - Average sunshine in September:
7h and 5min - Average sunshine in October:
4h and 2min - Average sunshine in November:
3h and 3min - Average sunshine in December:
3h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days
Grums, Sweden
- Average sunshine days in January:
12.2 days - Average sunshine days in February:
11.5 days - Average sunshine days in March:
13.3 days - Average sunshine days in April:
17.1 days - Average sunshine days in May:
12.9 days - Average sunshine days in June:
12.2 days
- Average sunshine days in July:
9.9 days - Average sunshine days in August:
10.3 days - Average sunshine days in September:
13.1 days - Average sunshine days in October:
13.4 days - Average sunshine days in November:
11.7 days - Average sunshine days in December:
13.2 days
The month with the most sunshine days is April (17.1 days).
The month with the least sunshine days is July (9.9 days).
Average UV index
Grums, Sweden
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Grums, Sweden
The month with the most cloud cover is February (Cloud cover 66).
The months with the least cloud cover are June, July and August (Cloud cover 40).
Average visibility
Grums, Sweden
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February and March (8km).
