Climate and monthly weather forecastWaltenschwil, Switzerland
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Waltenschwil, Switzerland, with temperature in the range of an average low of -3.1°C (26.4°F) and an average high of 3.3°C (37.9°F). January is the month when Waltenschwil, Switzerland, sees the lowest average temperatures, with 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
February, the last month of the winter in Waltenschwil, is also an icy month, with an average temperature fluctuating between 4.4°C (39.9°F) and -2.8°C (27°F). The weather during February records an average high-temperature of a still icy 4.4°C (39.9°F), closely mirroring the preceding month. Weather in February »Weather in March
March, the first month of the spring in Waltenschwil, is a frosty month, with an average temperature varying between 9.6°C (49.3°F) and 0.3°C (32.5°F). March's arrival signals an increase in average high-temperatures, moving from February's icy 4.4°C (39.9°F) to a chilly 9.6°C (49.3°F). Weather in March »Weather in April
April is a refreshing spring month in Waltenschwil, Switzerland, with an average temperature varying between 3.8°C (38.8°F) and 15.3°C (59.5°F). April's onset witnesses a shift in the average high-temperature, moving from a frosty 9.6°C (49.3°F) in March to a refreshing 15.3°C (59.5°F). Weather in April »Weather in May
May, the last month of the spring in Waltenschwil, is a comfortable month, with an average temperature ranging between min 6.3°C (43.3°F) and max 18.4°C (65.1°F). May's arrival coincides with a marginal rise in the average high-temperature, moving from April's 15.3°C (59.5°F) to a still refreshing 18.4°C (65.1°F). Weather in May »Weather in June
June, the first month of the summer in Waltenschwil, is a pleasant month, with temperature in the range of an average high of 22.7°C (72.9°F) and an average low of 10.1°C (50.2°F). The average high-temperature mildly increases in June, edging from an enjoyable 18.4°C (65.1°F) in May to a pleasant 22.7°C (72.9°F). Weather in June »Weather in July
July in Waltenschwil, Switzerland, is a moderately hot summer month, 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). Peak temperatures are observed in July and August, averaging a high-temperature 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 Waltenschwil, Switzerland, with an average temperature ranging between min 12.3°C (54.1°F) and max 24.4°C (75.9°F). July and August are known as Waltenschwil's warmest months, with an average high-temperature of 24.4°C (75.9°F). Weather in August »Weather in September
September, the first month of the autumn in Waltenschwil, is still a refreshing month, with an average temperature fluctuating between 19.9°C (67.8°F) and 8.4°C (47.1°F). Waltenschwil's progression into September involves a minor drop in the average high-temperature, slightly receding from a warm 24.4°C (75.9°F) in August to an enjoyable 19.9°C (67.8°F). Weather in September »Weather in October
October, the same as September, in Waltenschwil, Switzerland, is another mild autumn month, with an average temperature fluctuating between 14.6°C (58.3°F) and 4.8°C (40.6°F). A change in temperatures is noted as September gives way to October, with average highs reducing from a refreshing 19.9°C (67.8°F) to a moderate 14.6°C (58.3°F). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Waltenschwil, Switzerland, with an average temperature fluctuating between 1.3°C (34.3°F) and 8.5°C (47.3°F). In the transition to November, Waltenschwil observes a drop in the average high-temperature, moving 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
The first month of the winter, December, is also an icy month in Waltenschwil, Switzerland, with an average temperature ranging between min -1.6°C (29.1°F) and max 4.2°C (39.6°F). The move into December indicates a slight reduction in the average high-temperature, down from November's frosty 8.5°C (47.3°F) to a cold 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
January tends to be the coldest month in Waltenschwil, with temperatures averaging a daily high of 3.3°C (37.9°F) and a low of -3.1°C (26.4°F).
The most humid month in Waltenschwil is January, with an average relative humidity of 88%.
Throughout the year, in Waltenschwil, Switzerland, there are 157.5 rainfall days, and 712mm (28.03") of precipitation is accumulated.
January through May, October through December are months with snowfall.
Throughout the year, there are 52.6 snowfall days, and 964mm (37.95") of snow is accumulated.
January has the least sunshine of the year, with an average of 4.7h of sunshine.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
April and July, with an average relative humidity of 76%, are the least humid months.
The months with the least rainfall are April and September Rain falls for 13.4 days and accumulates 38mm (1.5") of rain.
June through September are months without snowfall in Waltenschwil.
The month with the longest days in Waltenschwil, Switzerland, is June, with an average of 15h and 54min of daylight.
The months with the highest UV index in Waltenschwil, Switzerland, are June and July, with an average maximum UV index of 5.
July and August, when the average high-temperature in Waltenschwil, Switzerland, reaches 24.4°C (75.9°F), are the warmest months.
August is the month with the most rainfall in Waltenschwil, Switzerland. Rain falls for 15.6 days and accumulates 82mm (3.23") of precipitation.
With an average of 10.3h of sunshine, August has the most sunshine of the year in Waltenschwil.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Waltenschwil, 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.
The month with the most snowfall is December, when snow falls for 11.5 days and typically aggregates up to 232mm (9.13") of snow.
The month with the shortest days in Waltenschwil, Switzerland, is December, with an average of 8h and 30min of daylight.
Average temperature
Waltenschwil, 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
Waltenschwil, 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
Waltenschwil, 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
Waltenschwil, 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
Waltenschwil, 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
Waltenschwil, 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
Waltenschwil, 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
Waltenschwil, 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
Waltenschwil, Switzerland
- Average daylight in January:
9h and 0min - Average daylight in February:
10h and 18min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 36min - Average daylight in May:
15h and 6min - Average daylight in June:
15h and 54min
- Average daylight in July:
15h and 30min - Average daylight in August:
14h and 12min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 54min - Average daylight in November:
9h and 18min - Average daylight in December:
8h and 30min
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 42min - Average sunshine in February:
4h and 48min - Average sunshine in March:
6h and 42min - Average sunshine in April:
9h and 6min - Average sunshine in May:
9h and 0min - Average sunshine in June:
9h and 48min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
10h and 18min - Average sunshine in September:
8h and 54min - Average sunshine in October:
6h and 6min - Average sunshine in November:
5h and 24min - Average sunshine in December:
4h and 48min
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
Waltenschwil, 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
Waltenschwil, 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
Waltenschwil, 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
Waltenschwil, Switzerland
The months with the highest visibility are April, July and August (9km).
The months with the lowest visibility are January and February (7km).
