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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, is another cold winter month in Au, Switzerland, with an average temperature ranging between min -4.3°C (24.3°F) and max 1.8°C (35.2°F). Au's January weather, marked by an average high temperature of 1.8°C (35.2°F) and an average low temperature of -4.3°C (24.3°F), is the coldest in the year. Weather in January »
Weather in February
February, the last month of the winter in Au, is also a wintry month, with an average temperature varying between -4.8°C (23.4°F) and 2.4°C (36.3°F). Au records an average high-temperature of a still icy 2.4°C (36.3°F) in February, closely mirroring the climate of the previous month. Weather in February »
Weather in March
March, the first month of the spring in Au, is a chilly month, with an average temperature fluctuating between -1.2°C (29.8°F) and 6.9°C (44.4°F). March sees a marginal temperature increase, moving from an icy 2.4°C (36.3°F) in February to a frosty 6.9°C (44.4°F). Weather in March »
Weather in April
April in Au, Switzerland, is a fresh spring month, with an average temperature varying between 2.3°C (36.1°F) and 12.9°C (55.2°F). With the onset of April, Au's average high-temperature experiences a rise, moving from March's frosty 6.9°C (44.4°F) to a cool 12.9°C (55.2°F). Weather in April »
Weather in May
May, the last month of the spring in Au, is a moderate month, with an average temperature ranging between max 15.8°C (60.4°F) and min 5.9°C (42.6°F). The arrival of May sees an average high-temperature of a mild 15.8°C (60.4°F), hardly diverging from April's 12.9°C (55.2°F). Weather in May »
Weather in June
The first month of the summer, June, is an agreeable month in Au, Switzerland, with an average temperature ranging between max 20.2°C (68.4°F) and min 9.3°C (48.7°F). June's arrival signals a subtle increase in average high-temperatures, moving from May's moderate 15.8°C (60.4°F) to a pleasant 20.2°C (68.4°F). Weather in June »
Weather in July
July, the same as June, in Au, Switzerland, is another pleasant summer month, with an average temperature varying between 22.2°C (72°F) and 11°C (51.8°F). Au's July weather reaches an average high of 22.2°C (72°F) and an average low of 11°C (51.8°F), making it the warmest month. Weather in July »
Weather in August
August, the last month of the summer in Au, is also an agreeable month, with an average temperature fluctuating between 21.9°C (71.4°F) and 11.2°C (52.2°F). The ushering in of August brings an average high-temperature of a still agreeable 21.9°C (71.4°F), closely mirroring the 22.2°C (72°F) of July. Weather in August »
Weather in September
The first month of the autumn, September, is also an enjoyable month in Au, Switzerland, with an average temperature ranging between max 17.6°C (63.7°F) and min 7.4°C (45.3°F). September marks a gentle change in average high-temperature, declining from August's agreeable 21.9°C (71.4°F) to a refreshing 17.6°C (63.7°F). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Au, Switzerland, with an average temperature ranging between min 4°C (39.2°F) and max 13.2°C (55.8°F). The shift from September to October includes a small decrease in the average high-temperature, from 17.6°C (63.7°F) to a still refreshing 13.2°C (55.8°F). Weather in October »
Weather in November
November, the last month of the autumn in Au, is another chilly month, with an average temperature varying between 7.9°C (46.2°F) and 0.6°C (33.1°F). November brings a minor decrease, with the average high-temperature reducing from a moderate 13.2°C (55.8°F) in October to a chilly 7.9°C (46.2°F). Weather in November »
Weather in December
December, the first month of the winter in Au, is also a wintry month, with temperature in the range of an average high of 3.1°C (37.6°F) and an average low of -2.7°C (27.1°F). The shift from November to December coincides with a small decrease in the average high-temperature, down to a cold 3.1°C (37.6°F) from a frosty 7.9°C (46.2°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 are the coldest months in Au?
The lowest temperatures are recorded in January, with averages reaching a high of 1.8°C (35.2°F) and a low of -4.3°C (24.3°F).
What is the most humid month in Au?
January and February, with an average relative humidity of 86%, are most humid months in Au.
How many days does it rain in Au?
Throughout the year, there are 174 rainfall days, and 955mm (37.6") of precipitation is accumulated.
When does it snow in Au?
January through May, September through December are months with snowfall in Au, Switzerland.
What is the snowiest month in Au?
January is the month with the most snowfall in Au, Switzerland. Snow falls for 11.6 days and accumulates 376mm (14.8") of snow.
How much does it snow in Au?
In Au, Switzerland, during the entire year, snow falls for 49.1 days and aggregates up to 1273mm (50.12") of snow.
What are the months with the lowest UV index in Au?
The months with the lowest UV index in Au are January, February, November and December, with an average maximum UV index of 2.
What is the month with the least sunshine in Au?
February has the least sunshine of the year in Au, with an average of 5h of sunshine.
What is the driest month in Au?
April is the month with the least rainfall in Au. Rain falls for 14.9 days and accumulates 47mm (1.85") of precipitation.
When it does not snow in Au?
June through August are months without snowfall in Au.
When are the longest days in Au?
With an average of 15h and 54min of daylight, June has the longest days of the year in Au, Switzerland.
What is the month with the highest UV index in Au?
June and July, with an average maximum UV index of 5, are months with the highest UV index in Au.
What is the warmest month in Au?
July, on average, is the warmest month in Au, Switzerland, registering a high temperature of 22.2°C (72°F) and a low of 11°C (51.8°F).
What are the least humid months in Au?
The months with the lowest humidity are July and August, with an average relative humidity of 76%.
What are the months with the most sunshine in Au?
July and August, with an average of 10.3h of sunshine, are months with the most sunshine in Au, Switzerland.
What is the wettest month in Au?
The month with the most rainfall in Au, Switzerland, is August, when the rain falls for 18.4 days and typically aggregates up to 110mm (4.33") of precipitation.
When is Daylight Saving Time (DST) in Au?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Au, Switzerland, 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 Au?
The month with the shortest days is December, with an average of 8h and 30min of daylight.
Average temperature
Au, Switzerland
The warmest month (with the highest average high temperature) is July (22.2°C).
The month with the lowest average high temperature is January (1.8°C).
The month with the highest average low temperature is August (11.2°C).
The coldest month (with the lowest average low temperature) is February (-4.8°C).
Average pressure
Au, Switzerland
- Average pressure in January:
1019.2mbar - Average pressure in February:
1017.6mbar - Average pressure in March:
1017.1mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1016.1mbar - Average pressure in June:
1016.5mbar
- Average pressure in July:
1017mbar - Average pressure in August:
1017.8mbar - Average pressure in September:
1018.6mbar - Average pressure in October:
1018.7mbar - Average pressure in November:
1015.9mbar - Average pressure in December:
1020.7mbar
The month with the highest atmospheric pressure is December (1020.7mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed
Au, Switzerland
- Average wind speed in January:
8.2km/h - Average wind speed in February:
8km/h - Average wind speed in March:
8.3km/h - Average wind speed in April:
7.4km/h - Average wind speed in May:
7.3km/h - Average wind speed in June:
6.8km/h
- Average wind speed in July:
7km/h - Average wind speed in August:
6.5km/h - Average wind speed in September:
6.6km/h - Average wind speed in October:
6.8km/h - Average wind speed in November:
7.3km/h - Average wind speed in December:
8.2km/h
The windiest month (with the highest average wind speed) is March (8.3km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).
Average humidity
Au, Switzerland
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are July and August (76%).
Average rainfall
Au, Switzerland
The wettest month (with the highest rainfall) is August (110mm).
The driest month (with the least rainfall) is April (47mm).
Average rainfall days
Au, Switzerland
- Average rainfall days in January:
9.7 days - Average rainfall days in February:
9 days - Average rainfall days in March:
13.8 days - Average rainfall days in April:
14.9 days - Average rainfall days in May:
20.3 days - Average rainfall days in June:
19.8 days
- Average rainfall days in July:
19.9 days - Average rainfall days in August:
18.4 days - Average rainfall days in September:
14.6 days - Average rainfall days in October:
11.3 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 (20.3 days).
The month with the least rainy days is February (9 days).
Average snowfall
Au, Switzerland
The month with the highest snowfall is January (376mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days
Au, Switzerland
- Average snowfall days in January:
11.6 days - Average snowfall days in February:
10.6 days - Average snowfall days in March:
7.8 days - Average snowfall days in April:
2.2 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:
0.1 days - Average snowfall days in October:
1.3 days - Average snowfall days in November:
5.5 days - Average snowfall days in December:
9.6 days
The month with the highest number of snowfall days is January (11.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Au, 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:
5h and 2min - Average sunshine in February:
5h and 0min - Average sunshine in March:
6h and 5min - Average sunshine in April:
9h and 4min - Average sunshine in May:
9h and 2min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 1min - Average sunshine in October:
6h and 2min - Average sunshine in November:
6h and 0min - Average sunshine in December:
5h and 1min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).
Average sunshine days
Au, Switzerland
- Average sunshine days in January:
13.8 days - Average sunshine days in February:
12.3 days - Average sunshine days in March:
12.5 days - Average sunshine days in April:
12.2 days - Average sunshine days in May:
8.1 days - Average sunshine days in June:
7.7 days
- Average sunshine days in July:
7.9 days - Average sunshine days in August:
10.4 days - Average sunshine days in September:
13 days - Average sunshine days in October:
17.7 days - Average sunshine days in November:
16.2 days - Average sunshine days in December:
13.1 days
The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is June (7.7 days).
Average UV index
Au, 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
Au, Switzerland
The months with the most cloud cover are January and February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Au, Switzerland
The months with the highest visibility are April, June, July and August (9km).
The months with the lowest visibility are January and February (7km).
