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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
Weather in January
January, like December, is another subzero cold winter month in Irsta, Sweden, with an average temperature fluctuating between -1.2°C (29.8°F) and -4.9°C (23.2°F). In Irsta, January records the lowest average temperatures, peaking at -1.2°C (29.8°F) and reaching a low of -4.9°C (23.2°F). Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Irsta, Sweden, with temperature in the range of an average high of -0.3°C (31.5°F) and an average low of -4.9°C (23.2°F). Irsta ushers in February with an average high-temperature of a still freezing cold -0.3°C (31.5°F), showing a close resemblance to the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a cold month in Irsta, Sweden, with an average temperature ranging between max 3.4°C (38.1°F) and min -2.3°C (27.9°F). Irsta's weather in March presents a minor rise in the average high-temperature, moving from a subzero cold -0.3°C (31.5°F) in February to a wintry 3.4°C (38.1°F). Weather in March »
Weather in April
April in Irsta, Sweden, is a fresh spring month, with temperature in the range of an average high of 10°C (50°F) and an average low of 2.3°C (36.1°F). Irsta's weather shows a temperature rise with the arrival of April, moving from a cold 3.4°C (38.1°F) in March to a cool 10°C (50°F). Weather in April »
Weather in May
May, the last month of the spring in Irsta, is a moderate month, with an average temperature varying between 15.3°C (59.5°F) and 6.3°C (43.3°F). In Irsta, stepping into May brings a temperature increase, moving up from April's fresh 10°C (50°F) to a moderate 15.3°C (59.5°F). Weather in May »
Weather in June
The first month of the summer, June, is an enjoyable month in Irsta, Sweden, with an average temperature varying between 10.1°C (50.2°F) and 18.8°C (65.8°F). June brings a slight elevation in the average high-temperature, transitioning from May's moderate 15.3°C (59.5°F) to a comfortable 18.8°C (65.8°F). Weather in June »
Weather in July
July is an agreeable summer month in Irsta, Sweden, with an average temperature fluctuating between 12.5°C (54.5°F) and 21.5°C (70.7°F). July is the month when Irsta sees the highest average temperatures, with a high of 21.5°C (70.7°F) and a low of 12.5°C (54.5°F). Weather in July »
Weather in August
August, the last month of the summer in Irsta, is another pleasant month, with an average temperature ranging between min 12.1°C (53.8°F) and max 20.7°C (69.3°F). As Irsta steps into August, the average high-temperature holds at a still agreeable 20.7°C (69.3°F), hinting at a minor fluctuation from the prior month. Weather in August »
Weather in September
The first month of the autumn, September, is still a refreshing month in Irsta, Sweden, with an average temperature fluctuating between 8.9°C (48°F) and 16.1°C (61°F). As August makes way for September, Irsta's average high-temperature eases from an agreeable 20.7°C (69.3°F) to an enjoyable 16.1°C (61°F). Weather in September »
Weather in October
October, like September, is a frosty autumn month in Irsta, Sweden, with an average temperature fluctuating between 9.4°C (48.9°F) and 4.5°C (40.1°F). October's arrival correlates with a reduction in the average high-temperature, down from an enjoyable 16.1°C (61°F) in September to a chilly 9.4°C (48.9°F). Weather in October »
Weather in November
November, the last month of the autumn in Irsta, is also an icy month, with temperature in the range of an average high of 4.5°C (40.1°F) and an average low of 1.1°C (34°F). A modest decline in the average high-temperature is seen during November, decreasing from a chilly 9.4°C (48.9°F) in October to a wintry 4.5°C (40.1°F). Weather in November »
Weather in December
December, the first month of the winter in Irsta, is still a cold month, with an average temperature fluctuating between 0.5°C (32.9°F) and -3.1°C (26.4°F). With the arrival of December, Irsta notices a mild change in the average high-temperature, sliding from November's cold 4.5°C (40.1°F) to a still wintry 0.5°C (32.9°F). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Irsta?
January is the coldest month of the year, registering average temperatures as high as -1.2°C (29.8°F) and as low as -4.9°C (23.2°F).
What is the most humid month in Irsta?
January and February, with an average relative humidity of 90%, are most humid months in Irsta, Sweden.
How many days does it rain in Irsta?
Throughout the year, in Irsta, there are 105.3 rainfall days, and 174mm (6.85") of precipitation is accumulated.
When does it snow in Irsta?
Months with snowfall are January through May, October through December.
When does it snow the most in Irsta?
January is the month with the most snowfall. Snow falls for 10.3 days and accumulates 39mm (1.54") of snow.
How many days does it snow in Irsta?
In Irsta, during the entire year, snow falls for 41.1 days and aggregates up to 163mm (6.42") of snow.
When is the lowest UV index in Irsta?
The months with the lowest UV index in Irsta are January and February, with an average maximum UV index of 1.
What is the driest month in Irsta?
The months with the least rainfall are February and April Rain falls for 4.7 days and accumulates 9mm (0.35") of rain.
What is the least humid month in Irsta?
May is the least humid month in Irsta, with an average relative humidity of 71%.
When it does not snow in Irsta?
June through September are months without snowfall in Irsta.
When are the longest days in Irsta?
The month with the longest days in Irsta is June, with an average of 18h and 36min of daylight.
What month has the most sunshine in Irsta?
June has the most sunshine of the year in Irsta, Sweden, with an average of 12.1h of sunshine.
When is the highest UV index in Irsta?
The months with the highest UV index are June and July, with an average maximum UV index of 5.
What are the warmest months in Irsta?
Irsta's temperature records reveal July as the warmest month, marked by average highs of 21.5°C (70.7°F) and lows of 12.5°C (54.5°F).
What is the rainiest month in Irsta?
The month with the most rainfall in Irsta, Sweden, is July, when the rain falls for 12.8 days and typically aggregates up to 25mm (0.98") of precipitation.
When is Daylight Saving Time (DST) in Irsta?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Irsta, 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 Irsta?
The month with the shortest days is December, with an average of 6h and 12min of daylight.
What is the month with the least sunshine in Irsta?
With an average of 2.5h of sunshine, December has the least sunshine of the year in Irsta, Sweden.
Average temperature
Irsta, Sweden
The warmest month (with the highest average high temperature) is July (21.5°C).
The month with the lowest average high temperature is January (-1.2°C).
The month with the highest average low temperature is July (12.5°C).
The coldest months (with the lowest average low temperature) are January and February (-4.9°C).
Average pressure
Irsta, Sweden
- Average pressure in January:
1011.1mbar - Average pressure in February:
1011.4mbar - Average pressure in March:
1011.9mbar - Average pressure in April:
1014.2mbar - Average pressure in May:
1014.6mbar - Average pressure in June:
1012.5mbar
- Average pressure in July:
1011.1mbar - Average pressure in August:
1012.5mbar - Average pressure in September:
1013.3mbar - Average pressure in October:
1014mbar - Average pressure in November:
1010.7mbar - Average pressure in December:
1007.7mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1007.7mbar).
Average wind speed
Irsta, Sweden
- Average wind speed in January:
14.7km/h - Average wind speed in February:
13.8km/h - Average wind speed in March:
13.7km/h - Average wind speed in April:
13.1km/h - Average wind speed in May:
12.3km/h - Average wind speed in June:
11.9km/h
- Average wind speed in July:
11.4km/h - Average wind speed in August:
11.3km/h - Average wind speed in September:
12.5km/h - Average wind speed in October:
13.5km/h - Average wind speed in November:
14.1km/h - Average wind speed in December:
15.2km/h
The windiest month (with the highest average wind speed) is December (15.2km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).
Average humidity
Irsta, Sweden
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (71%).
Average rainfall
Irsta, Sweden
The wettest month (with the highest rainfall) is July (25mm).
The driest months (with the least rainfall) are February and April (9mm).
Average rainfall days
Irsta, Sweden
- Average rainfall days in January:
4 days - Average rainfall days in February:
4.7 days - Average rainfall days in March:
7.1 days - Average rainfall days in April:
8 days - Average rainfall days in May:
12.1 days - Average rainfall days in June:
11.2 days
- Average rainfall days in July:
12.8 days - Average rainfall days in August:
12.7 days - Average rainfall days in September:
8.1 days - Average rainfall days in October:
9.7 days - Average rainfall days in November:
8.2 days - Average rainfall days in December:
6.7 days
The month with the highest number of rainy days is July (12.8 days).
The month with the least rainy days is January (4 days).
Average snowfall
Irsta, Sweden
The month with the highest snowfall is January (39mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Irsta, Sweden
- Average snowfall days in January:
10.3 days - Average snowfall days in February:
9.4 days - Average snowfall days in March:
7.3 days - Average snowfall days in April:
1.5 days - Average snowfall days in May:
0.6 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:
2.9 days - Average snowfall days in December:
8.6 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Irsta, Sweden
- Average daylight in January:
7h and 0min - Average daylight in February:
9h and 1min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 4min - Average daylight in May:
17h and 1min - Average daylight in June:
18h and 4min
- 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 36min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in January:
3h and 3min - Average sunshine in February:
3h and 1min - Average sunshine in March:
4h and 5min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 5min - Average sunshine in June:
12h and 1min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
9h and 1min - Average sunshine in September:
8h and 0min - Average sunshine in October:
4h and 2min - Average sunshine in November:
3h and 3min - Average sunshine in December:
2h and 3min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days
Irsta, Sweden
- Average sunshine days in January:
17.9 days - Average sunshine days in February:
16.1 days - Average sunshine days in March:
18.2 days - Average sunshine days in April:
18.8 days - Average sunshine days in May:
16.2 days - Average sunshine days in June:
16.1 days
- Average sunshine days in July:
14.4 days - Average sunshine days in August:
15.3 days - Average sunshine days in September:
19.2 days - Average sunshine days in October:
17.2 days - Average sunshine days in November:
16.8 days - Average sunshine days in December:
15.9 days
The month with the most sunshine days is September (19.2 days).
The month with the least sunshine days is July (14.4 days).
Average UV index
Irsta, 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 February (UV index 1).
Average cloud cover
Irsta, Sweden
The month with the most cloud cover is February (Cloud cover 67).
The months with the least cloud cover are June and July (Cloud cover 42).
Average visibility
Irsta, Sweden
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, March, November and December (8km).
Irsta, Sweden
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