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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 Bannwil, Switzerland, is another cold winter month, with an average temperature ranging between min -3.3°C (26.1°F) and max 2.9°C (37.2°F). Bannwil's coldest temperatures are experienced in January, with average high temperatures of 2.9°C (37.2°F) and lows of -3.3°C (26.1°F). Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Bannwil, Switzerland, with an average temperature fluctuating between 3.8°C (38.8°F) and -3.4°C (25.9°F). Bannwil records an average high-temperature of a still icy 3.8°C (38.8°F) in February, closely mirroring the climate of the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Bannwil, Switzerland, with an average temperature fluctuating between 9°C (48.2°F) and 0°C (32°F). In March, the average high-temperature increases from an icy 3.8°C (38.8°F) in February to a frosty 9°C (48.2°F). Weather in March »
Weather in April
April is a refreshing spring month in Bannwil, Switzerland, with an average temperature ranging between min 3.1°C (37.6°F) and max 14.3°C (57.7°F). April marks a rise in the average high-temperature, moving from March's frosty 9°C (48.2°F) to a mild 14.3°C (57.7°F). Weather in April »
Weather in May
May, the last month of the spring in Bannwil, is an enjoyable month, with an average temperature ranging between max 17.3°C (63.1°F) and min 5.8°C (42.4°F). The start of May signals a slight increase in the average high-temperature, moving from a moderate 14.3°C (57.7°F) in April to an enjoyable 17.3°C (63.1°F). Weather in May »
Weather in June
The first month of the summer, June, is an agreeable month in Bannwil, Switzerland, with an average temperature varying between 21.2°C (70.2°F) and 9.7°C (49.5°F). June's arrival brings a modest temperature shift, moving from an enjoyable 17.3°C (63.1°F) in May to a pleasant 21.2°C (70.2°F). Weather in June »
Weather in July
July is a warm summer month in Bannwil, Switzerland, with an average temperature ranging between min 11.8°C (53.2°F) and max 23.3°C (73.9°F). Bannwil sees the highest average temperatures during the months of July and August, peaking at 23.3°C (73.9°F). Weather in July »
Weather in August
August, the last month of the summer in Bannwil, is also a moderately hot month, with an average temperature varying between 11.8°C (53.2°F) and 23.3°C (73.9°F). July and August, with an average high-temperature of 23.3°C (73.9°F), are marked as the warmest months. Weather in August »
Weather in September
The first month of the autumn, September, is also an enjoyable month in Bannwil, Switzerland, with an average temperature fluctuating between 8.2°C (46.8°F) and 18.8°C (65.8°F). In Bannwil, the average high-temperature in September gently drops from a warm 23.3°C (73.9°F) in August to a refreshing 18.8°C (65.8°F). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Bannwil, Switzerland, with temperature in the range of an average low of 4.5°C (40.1°F) and an average high of 13.9°C (57°F). The advent of October brings a subtle shift in temperature, with the average high moving from an enjoyable 18.8°C (65.8°F) in September to a still refreshing 13.9°C (57°F). Weather in October »
Weather in November
November, the last month of the autumn in Bannwil, is another chilly month, with an average temperature fluctuating between 8.3°C (46.9°F) and 1.2°C (34.2°F). During the transition into November, Bannwil observes a decrease in the average high-temperature, falling from a moderate 13.9°C (57°F) in October to a frosty 8.3°C (46.9°F). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Bannwil, Switzerland, with an average temperature fluctuating between 4.2°C (39.6°F) and -1.7°C (28.9°F). The transition to December results in a modest reduction in average high-temperature, moving from a frosty 8.3°C (46.9°F) in November to an icy 4.2°C (39.6°F). Weather in December »
Updated: Feb 4, 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 is the coldest month in Bannwil?
Bannwil experiences its lowest temperatures in January, with an average peak of 2.9°C (37.2°F) and a low of -3.3°C (26.1°F).
What is the most humid month in Bannwil?
With an average relative humidity of 88%, January is the most humid month in Bannwil, Switzerland.
How many days does it rain in Bannwil?
Throughout the year, in Bannwil, there are 190.8 rainfall days, and 880mm (34.65") of precipitation is accumulated.
When does it snow in Bannwil?
January through May, October through December are months with snowfall in Bannwil.
How much does it snow in Bannwil?
Throughout the year, there are 39.9 snowfall days, and 652mm (25.67") of snow is accumulated.
What are the months with the lowest UV index in Bannwil?
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index.
When does it snow the most in Bannwil?
February is the month with the most snowfall. Snow falls for 9.7 days and accumulates 153mm (6.02") of snow.
What is the least humid month in Bannwil?
The months with the lowest humidity are April and July, with an average relative humidity of 78%.
What is the wettest month in Bannwil?
The month with the most rainfall in Bannwil is May, when the rain falls for 22.4 days and typically aggregates up to 106mm (4.17") of precipitation.
When it does not snow in Bannwil?
In Bannwil, snow does not fall in June through September.
When are the longest days in Bannwil?
The month with the longest days in Bannwil is June, with an average of 15h and 54min of daylight.
When is the highest UV index in Bannwil?
June and July, with an average maximum UV index of 5, are months with the highest UV index.
What are the warmest months in Bannwil?
In Bannwil, Switzerland, the months of July and August register the average highest temperatures, peaking at 23.3°C (73.9°F).
What month has the most sunshine in Bannwil?
With an average of 10.4h of sunshine, August has the most sunshine of the year in Bannwil.
What is the driest month in Bannwil?
The month with the least rainfall is September, when the rain falls for 14.5 days and typically collects 45mm (1.77") of precipitation.
When is Daylight Saving Time (DST) in Bannwil?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Bannwil, 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 Bannwil?
The month with the shortest days is December, with an average of 8h and 36min of daylight.
What is the month with the least sunshine in Bannwil?
With an average of 5h of sunshine, December has the least sunshine of the year.
Average temperature
Bannwil, Switzerland
The warmest months (with the highest average high temperature) are July and August (23.3°C).
The month with the lowest average high temperature is January (2.9°C).
The months with the highest average low temperature are July and August (11.8°C).
The coldest month (with the lowest average low temperature) is February (-3.4°C).
Average pressure
Bannwil, Switzerland
- Average pressure in January:
1019.5mbar - Average pressure in February:
1017.8mbar - Average pressure in March:
1017.1mbar - Average pressure in April:
1015.6mbar - 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:
1018.6mbar - Average pressure in October:
1018.5mbar - Average pressure in November:
1015.8mbar - Average pressure in December:
1020.9mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed
Bannwil, Switzerland
- Average wind speed in January:
8.3km/h - Average wind speed in February:
8.6km/h - Average wind speed in March:
8.8km/h - Average wind speed in April:
7.5km/h - Average wind speed in May:
7.6km/h - Average wind speed in June:
7km/h
- Average wind speed in July:
6.7km/h - Average wind speed in August:
5.9km/h - Average wind speed in September:
6.4km/h - Average wind speed in October:
6.5km/h - Average wind speed in November:
7.1km/h - Average wind speed in December:
8.5km/h
The windiest month (with the highest average wind speed) is March (8.8km/h).
The calmest month (with the lowest average wind speed) is August (5.9km/h).
Average humidity
Bannwil, Switzerland
The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are April and July (78%).
Average rainfall
Bannwil, Switzerland
- Average rainfall in January:
59mm - Average rainfall in February:
56mm - Average rainfall in March:
56mm - Average rainfall in April:
56mm - Average rainfall in May:
106mm - Average rainfall in June:
105mm
The wettest month (with the highest rainfall) is May (106mm).
The driest month (with the least rainfall) is September (45mm).
Average rainfall days
Bannwil, Switzerland
- Average rainfall days in January:
12.8 days - Average rainfall days in February:
10.6 days - Average rainfall days in March:
14.3 days - Average rainfall days in April:
16.3 days - Average rainfall days in May:
22.4 days - Average rainfall days in June:
20.3 days
- Average rainfall days in July:
20.7 days - Average rainfall days in August:
18.3 days - Average rainfall days in September:
14.5 days - Average rainfall days in October:
13.2 days - Average rainfall days in November:
12.2 days - Average rainfall days in December:
15.2 days
The month with the highest number of rainy days is May (22.4 days).
The month with the least rainy days is February (10.6 days).
Average snowfall
Bannwil, Switzerland
The month with the highest snowfall is February (153mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Bannwil, Switzerland
- Average snowfall days in January:
9.5 days - Average snowfall days in February:
9.7 days - Average snowfall days in March:
6.2 days - Average snowfall days in April:
1.3 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:
0.4 days - Average snowfall days in November:
4.5 days - Average snowfall days in December:
7.9 days
The month with the highest number of snowfall days is February (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Bannwil, 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 4min
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 36min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
5h and 2min - Average sunshine in March:
7h and 1min - Average sunshine in April:
9h and 1min - Average sunshine in May:
9h and 1min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 5min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days
Bannwil, Switzerland
- Average sunshine days in January:
11.8 days - Average sunshine days in February:
11.4 days - Average sunshine days in March:
12.4 days - Average sunshine days in April:
12.2 days - Average sunshine days in May:
6.6 days - Average sunshine days in June:
6.8 days
- Average sunshine days in July:
7.6 days - Average sunshine days in August:
9.6 days - Average sunshine days in September:
12.2 days - Average sunshine days in October:
15 days - Average sunshine days in November:
13.4 days - Average sunshine days in December:
12.4 days
The month with the most sunshine days is October (15 days).
The month with the least sunshine days is May (6.6 days).
Average UV index
Bannwil, 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, October, November and December (UV index 2).
Average cloud cover
Bannwil, Switzerland
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility
Bannwil, Switzerland
The months with the highest visibility are March, April, July and August (9km).
The months with the lowest visibility are January, February, May, June, September, October, November and December (8km).
