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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, like December, in Birr, Switzerland, is a wintry winter month, with an average temperature fluctuating between 3.3°C (37.9°F) and -3.1°C (26.4°F). In Birr, January is the month with the lowest recorded average temperatures, measuring a high of 3.3°C (37.9°F) and a low of -3.1°C (26.4°F). Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Birr, Switzerland, with an average temperature fluctuating between 4.4°C (39.9°F) and -2.8°C (27°F). The arrival of February marks a slight shift to an average high-temperature of a still wintry 4.4°C (39.9°F) from January's 3.3°C (37.9°F). Weather in February »
Weather in March
March, the first month of the spring in Birr, is a frosty month, with an average temperature ranging between max 9.6°C (49.3°F) and min 0.3°C (32.5°F). March shows a rise in the average high-temperature, moving from February's cold 4.4°C (39.9°F) to a chilly 9.6°C (49.3°F). Weather in March »
Weather in April
April in Birr, Switzerland, is a mild spring month, with an average temperature ranging between max 15.3°C (59.5°F) and min 3.8°C (38.8°F). The arrival of April brings a temperature shift, with the average high-temperature escalating from a chilly 9.6°C (49.3°F) in March to a moderate 15.3°C (59.5°F). Weather in April »
Weather in May
May, the last month of the spring in Birr, is an enjoyable month, with temperature in the range of an average high of 18.4°C (65.1°F) and an average low of 6.3°C (43.3°F). May brings a slight elevation in the average high-temperature, transitioning from April's moderate 15.3°C (59.5°F) to a comfortable 18.4°C (65.1°F). Weather in May »
Weather in June
June, the first month of the summer in Birr, is an agreeable month, with temperature in the range of an average low of 10.1°C (50.2°F) and an average high of 22.7°C (72.9°F). In June, the meteorological conditions subtly change with the average high-temperature edging from a refreshing 18.4°C (65.1°F) in May to a pleasant 22.7°C (72.9°F). Weather in June »
Weather in July
July is a warm summer month in Birr, Switzerland, with temperature in the range of an average low of 12.1°C (53.8°F) and an average high of 24.4°C (75.9°F). In Birr, Switzerland, July and August are characterised by the peak of temperatures, recording an average high of 24.4°C (75.9°F). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Birr, Switzerland, with an average temperature ranging between max 24.4°C (75.9°F) and min 12.3°C (54.1°F). The warmest period is usually observed in July and August, with the average high-temperature peaking at 24.4°C (75.9°F). Weather in August »
Weather in September
September, the first month of the autumn in Birr, is still a refreshing month, with temperature in the range of an average high of 19.9°C (67.8°F) and an average low of 8.4°C (47.1°F). The onset of September results in a small decrease in the average high-temperature, moderately receding from a moderately hot 24.4°C (75.9°F) in August to a comfortable 19.9°C (67.8°F). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Birr, Switzerland, with an average temperature fluctuating between 4.8°C (40.6°F) and 14.6°C (58.3°F). The shift to October brings a decrease in the average high-temperature, falling from a refreshing 19.9°C (67.8°F) in September to a mild 14.6°C (58.3°F). Weather in October »
Weather in November
November, the last month of the autumn in Birr, is also a frosty month, with an average temperature varying between 8.5°C (47.3°F) and 1.3°C (34.3°F). The start of November signals a decrease in the average high-temperature, transitioning from a mild 14.6°C (58.3°F) in October to a frosty 8.5°C (47.3°F). Weather in November »
Weather in December
December, the first month of the winter in Birr, is also an icy month, with an average temperature varying between -1.6°C (29.1°F) and 4.2°C (39.6°F). Birr's progression into December involves a minor drop in the average high-temperature, slightly receding from a chilly 8.5°C (47.3°F) in November to a wintry 4.2°C (39.6°F). Weather in December »
Updated: Feb 3, 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 month is the coldest in Birr?
The month of January sees the average lowest temperatures in Birr, reaching 3.3°C (37.9°F) at the peak and -3.1°C (26.4°F) at the low.
What is the most humid month in Birr?
January is the most humid month in Birr, Switzerland, with an average relative humidity of 88%.
How much does it rain in Birr?
Throughout the year, in Birr, Switzerland, there are 157.5 rainfall days, and 712mm (28.03") of precipitation is accumulated.
When does it snow in Birr?
January through May, October through December are months with snowfall in Birr, Switzerland.
How many days does it snow in Birr?
In Birr, during the entire year, snow falls for 52.6 days and aggregates up to 964mm (37.95") of snow.
What is the month with the least sunshine in Birr?
The month with the least sunshine in Birr is January, with an average of 4.7h of sunshine.
What are the months with the lowest UV index in Birr?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
What is the least humid month in Birr?
April and July, with an average relative humidity of 76%, are the least humid months.
What is the driest month in Birr?
April and September are months with the least rain in Birr when the rain falls for 13.4 days and typically aggregates up to 38mm (1.5") of rain.
When it does not snow in Birr?
June through September are months without snowfall in Birr, Switzerland.
When are the longest days in Birr?
With an average of 15h and 54min of daylight, June has the longest days of the year in Birr, Switzerland.
When is the highest UV index in Birr?
June and July, with an average maximum UV index of 5, are months with the highest UV index in Birr.
What month is the hottest in Birr?
Birr witnesses its highest temperatures in July and August, reaching an average of 24.4°C (75.9°F).
What is the wettest month in Birr?
The month with the most rainfall is August, when the rain falls for 15.6 days and typically aggregates up to 82mm (3.23") of precipitation.
What month has the most sunshine in Birr?
August has the most sunshine of the year in Birr, Switzerland, with an average of 10.3h of sunshine.
When is Daylight Saving Time (DST) in Birr?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Birr, 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.
When does it snow the most in Birr?
December is the month with the most snowfall in Birr, Switzerland. Snow falls for 11.5 days and accumulates 232mm (9.13") of snow.
What is the month with the shortest days in Birr?
December has the shortest days of the year in Birr, with an average of 8h and 30min of daylight.
Average temperature
Birr, Switzerland
The warmest months (with the highest average high temperature) are July and August (24.4°C).
The month with the lowest average high temperature is January (3.3°C).
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-3.1°C).
Average pressure
Birr, Switzerland
- Average pressure in January:
1019.4mbar - Average pressure in February:
1017.7mbar - Average pressure in March:
1017.2mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1016.3mbar - Average pressure in June:
1016.6mbar
- Average pressure in July:
1017.1mbar - Average pressure in August:
1017.7mbar - Average pressure in September:
1018.7mbar - Average pressure in October:
1018.6mbar - Average pressure in November:
1015.8mbar - Average pressure in December:
1020.8mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed
Birr, Switzerland
- Average wind speed in January:
7.5km/h - Average wind speed in February:
8.1km/h - Average wind speed in March:
8.7km/h - Average wind speed in April:
7.4km/h - Average wind speed in May:
7.6km/h - Average wind speed in June:
7km/h
- Average wind speed in July:
6.8km/h - Average wind speed in August:
6km/h - Average wind speed in September:
6.3km/h - Average wind speed in October:
6.3km/h - Average wind speed in November:
6.7km/h - Average wind speed in December:
7.6km/h
The windiest month (with the highest average wind speed) is March (8.7km/h).
The calmest month (with the lowest average wind speed) is August (6km/h).
Average humidity
Birr, Switzerland
The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are April and July (76%).
Average rainfall
Birr, Switzerland
The wettest month (with the highest rainfall) is August (82mm).
The driest months (with the least rainfall) are April and September (38mm).
Average rainfall days
Birr, Switzerland
- Average rainfall days in January:
10.3 days - Average rainfall days in February:
7.8 days - Average rainfall days in March:
11.5 days - Average rainfall days in April:
13.4 days - Average rainfall days in May:
17.8 days - Average rainfall days in June:
17.3 days
- Average rainfall days in July:
16.7 days - Average rainfall days in August:
15.6 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
12.3 days - Average rainfall days in November:
10.3 days - Average rainfall days in December:
12 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (7.8 days).
Average snowfall
Birr, Switzerland
- Average snowfall in January:
217mm - Average snowfall in February:
200mm - Average snowfall in March:
118mm - Average snowfall in April:
48mm - Average snowfall in May:
12mm - Average snowfall in June:
0mm
The month with the highest snowfall is December (232mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Birr, Switzerland
- Average snowfall days in January:
12.8 days - Average snowfall days in February:
11.4 days - Average snowfall days in March:
7.7 days - Average snowfall days in April:
1.4 days - Average snowfall days in May:
0.4 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:
1.2 days - Average snowfall days in November:
6.2 days - Average snowfall days in December:
11.5 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Birr, Switzerland
- Average daylight in January:
9h and 0min - Average daylight in February:
10h and 2min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 1min - Average daylight in June:
15h and 5min
- Average daylight in July:
15h and 3min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 2min - Average daylight in December:
8h and 3min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in January:
4h and 4min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 4min - Average sunshine in April:
9h and 1min - Average sunshine in May:
9h and 0min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 5min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days
Birr, Switzerland
- Average sunshine days in January:
13.1 days - Average sunshine days in February:
12.4 days - Average sunshine days in March:
13.9 days - Average sunshine days in April:
14.3 days - Average sunshine days in May:
11.8 days - Average sunshine days in June:
11 days
- Average sunshine days in July:
11.3 days - Average sunshine days in August:
12.9 days - Average sunshine days in September:
15 days - Average sunshine days in October:
16.5 days - Average sunshine days in November:
15 days - Average sunshine days in December:
12.2 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is June (11 days).
Average UV index
Birr, Switzerland
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Birr, Switzerland
The months with the most cloud cover are January and February (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Birr, Switzerland
The months with the highest visibility are April, July and August (9km).
The months with the lowest visibility are January and February (7km).
