Climate and monthly weather forecastPenthalaz, Switzerland
Climate and monthly weather forecast
Weather in January
January, like December, in Penthalaz, Switzerland, is another cold winter month, with an average temperature ranging between min -2.2°C (28°F) and max 3.3°C (37.9°F). In Penthalaz, the lowest average temperatures are observed in January, with a high of 3.3°C (37.9°F) and a low of -2.2°C (28°F). Weather in January »Weather in February
The last month of the winter, February, is also an icy month in Penthalaz, Switzerland, with an average temperature ranging between max 3.8°C (38.8°F) and min -2.2°C (28°F). The onset of February brings an average high-temperature of a still cold 3.8°C (38.8°F), nearly matching the January temperature. Weather in February »Weather in March
March, the first month of the spring in Penthalaz, is a chilly month, with an average temperature varying between 0.9°C (33.6°F) and 8.2°C (46.8°F). March's onset brings a minor rise in the average high-temperature, moving from a wintry 3.8°C (38.8°F) in February to a frosty 8.2°C (46.8°F). Weather in March »Weather in April
April is a refreshing spring month in Penthalaz, Switzerland, with temperature in the range of an average high of 13.2°C (55.8°F) and an average low of 4.3°C (39.7°F). April's arrival brings a change in high-temperatures, moving from a frosty 8.2°C (46.8°F) in March to a mild 13.2°C (55.8°F). Weather in April »Weather in May
May, the last month of the spring in Penthalaz, is another refreshing month, with an average temperature varying between 6.8°C (44.2°F) and 15.9°C (60.6°F). May is marked by an average high-temperature of a still refreshing 15.9°C (60.6°F), almost identical to the preceding month. Weather in May »Weather in June
The first month of the summer, June, is a refreshing month in Penthalaz, Switzerland, with an average temperature ranging between min 10.7°C (51.3°F) and max 19.8°C (67.6°F). As Penthalaz transitions into June, a marginal rise in the average high-temperature is observed, moving from a mild 15.9°C (60.6°F) in May to a still refreshing 19.8°C (67.6°F). Weather in June »Weather in July
July in Penthalaz, Switzerland, is a pleasant summer month, with temperature in the range of an average high of 22.2°C (72°F) and an average low of 12.6°C (54.7°F). In Penthalaz, the highest average temperatures are observed in July, with a high of 22.2°C (72°F) and a low of 12.6°C (54.7°F). Weather in July »Weather in August
August, the last month of the summer in Penthalaz, is another pleasant month, with an average temperature varying between 22.1°C (71.8°F) and 12.5°C (54.5°F). Penthalaz's August average high-temperature settles at a still agreeable 22.1°C (71.8°F), showing a near match with the preceding month. Weather in August »Weather in September
The first month of the autumn, September, is still a comfortable month in Penthalaz, Switzerland, with an average temperature ranging between min 9.2°C (48.6°F) and max 18.3°C (64.9°F). The average high-temperature slightly decreases in September, shifting from a pleasant 22.1°C (71.8°F) in August to a refreshing 18.3°C (64.9°F). Weather in September »Weather in October
October, the same as September, in Penthalaz, Switzerland, is a moderate autumn month, with an average temperature ranging between max 14.1°C (57.4°F) and min 5.7°C (42.3°F). Start of October brings a slight shift in the average high-temperature, dipping a bit from September's comfortable 18.3°C (64.9°F) to a mild 14.1°C (57.4°F). Weather in October »Weather in November
November, the last month of the autumn in Penthalaz, is another chilly month, with an average temperature varying between 8.7°C (47.7°F) and 2.6°C (36.7°F). Penthalaz, Switzerland, observes a minor decrease in the average high-temperature with the arrival of November, falling from October's refreshing 14.1°C (57.4°F) to a chilly 8.7°C (47.7°F). Weather in November »Weather in December
The first month of the winter, December, is still a cold month in Penthalaz, Switzerland, with an average temperature fluctuating between 4.9°C (40.8°F) and -0.4°C (31.3°F). With December's onset, the weather reveals a slight temperature decrease, transitioning from a chilly 8.7°C (47.7°F) in November to a wintry 4.9°C (40.8°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 is Penthalaz's coldest month, registering average high temperatures of 3.3°C (37.9°F) and lows of -2.2°C (28°F).
January is the most humid month in Penthalaz, with an average relative humidity of 82%.
Throughout the year, in Penthalaz, Switzerland, there are 185.5 rainfall days, and 834mm (32.83") of precipitation is accumulated.
January through May, October through December are months with snowfall in Penthalaz, Switzerland.
In Penthalaz, during the entire year, snow falls for 40.1 days and aggregates up to 721mm (28.39") of snow.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
The months with the lowest humidity in Penthalaz are April, July and August, with an average relative humidity of 77%.
June through September are months without snowfall.
June has the longest days of the year in Penthalaz, Switzerland, with an average of 15h and 48min of daylight.
The months with the highest UV index are June and July, with an average maximum UV index of 5.
Temperature readings reach their annual highs in July, averaging 22.2°C (72°F) and a minimum average of 12.6°C (54.7°F).
July and August, with an average of 10.7h of sunshine, are months with the most sunshine.
The month with the least rainfall is September, when the rain falls for 12.5 days and typically collects 38mm (1.5") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Penthalaz, 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 rainfall in Penthalaz, Switzerland, is December, when the rain falls for 13.8 days and typically aggregates up to 103mm (4.06") of precipitation.
The month with the most snowfall is December, when snow falls for 8 days and typically aggregates up to 184mm (7.24") of snow.
December has the shortest days of the year, with an average of 8h and 36min of daylight.
December has the least sunshine of the year in Penthalaz, with an average of 5.7h of sunshine.
Average temperature
Penthalaz, 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 (3.3°C).
The month with the highest average low temperature is July (12.6°C).
The coldest months (with the lowest average low temperature) are January and February (-2.2°C).
Average pressure
Penthalaz, Switzerland
- Average pressure in January:
1019.6mbar - Average pressure in February:
1017.7mbar - Average pressure in March:
1017mbar - Average pressure in April:
1015.5mbar - Average pressure in May:
1016.2mbar - Average pressure in June:
1016.5mbar
- Average pressure in July:
1017.1mbar - Average pressure in August:
1017.8mbar - Average pressure in September:
1018.5mbar - Average pressure in October:
1018.4mbar - Average pressure in November:
1015.9mbar - Average pressure in December:
1021.1mbar
The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed
Penthalaz, Switzerland
- Average wind speed in January:
11.6km/h - Average wind speed in February:
12.1km/h - Average wind speed in March:
11.6km/h - Average wind speed in April:
9.5km/h - Average wind speed in May:
9.8km/h - Average wind speed in June:
8.5km/h
- Average wind speed in July:
7.5km/h - Average wind speed in August:
7km/h - Average wind speed in September:
8.4km/h - Average wind speed in October:
8.7km/h - Average wind speed in November:
10.4km/h - Average wind speed in December:
11.7km/h
The windiest month (with the highest average wind speed) is February (12.1km/h).
The calmest month (with the lowest average wind speed) is August (7km/h).
Average humidity
Penthalaz, Switzerland
The month with the highest relative humidity is January (82%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall
Penthalaz, Switzerland
The wettest month (with the highest rainfall) is December (103mm).
The driest month (with the least rainfall) is September (38mm).
Average rainfall days
Penthalaz, Switzerland
- Average rainfall days in January:
14.3 days - Average rainfall days in February:
11.8 days - Average rainfall days in March:
14.5 days - Average rainfall days in April:
17.3 days - Average rainfall days in May:
20 days - Average rainfall days in June:
19.9 days
- Average rainfall days in July:
19 days - Average rainfall days in August:
16.8 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
12.7 days - Average rainfall days in November:
12.9 days - Average rainfall days in December:
13.8 days
The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is February (11.8 days).
Average snowfall
Penthalaz, Switzerland
The month with the highest snowfall is December (184mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Penthalaz, Switzerland
- Average snowfall days in January:
10.3 days - Average snowfall days in February:
9.2 days - Average snowfall days in March:
6.3 days - Average snowfall days in April:
1 days - Average snowfall days in May:
0.3 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:
0.5 days - Average snowfall days in November:
4.4 days - Average snowfall days in December:
8 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 and August (0 days).
Average daylight / Average sunshine
Penthalaz, Switzerland
- Average daylight in January:
9h and 6min - 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 0min - Average daylight in June:
15h and 48min
- Average daylight in July:
15h and 24min - Average daylight in August:
14h and 6min - Average daylight in September:
12h and 30min - Average daylight in October:
10h and 54min - Average daylight in November:
9h and 24min - Average daylight in December:
8h and 36min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in January:
5h and 48min - Average sunshine in February:
6h and 30min - Average sunshine in March:
7h and 42min - Average sunshine in April:
9h and 36min - Average sunshine in May:
10h and 0min - Average sunshine in June:
10h and 30min
- Average sunshine in July:
10h and 42min - Average sunshine in August:
10h and 42min - Average sunshine in September:
9h and 6min - Average sunshine in October:
7h and 6min - Average sunshine in November:
6h and 6min - Average sunshine in December:
5h and 42min
The months with the most sunshine are July and August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days
Penthalaz, Switzerland
- Average sunshine days in January:
12.4 days - Average sunshine days in February:
11.8 days - Average sunshine days in March:
11.9 days - Average sunshine days in April:
9.5 days - Average sunshine days in May:
8 days - Average sunshine days in June:
6.7 days
- Average sunshine days in July:
8.1 days - Average sunshine days in August:
9.2 days - Average sunshine days in September:
13.9 days - Average sunshine days in October:
16 days - Average sunshine days in November:
12.5 days - Average sunshine days in December:
13 days
The month with the most sunshine days is October (16 days).
The month with the least sunshine days is June (6.7 days).
Average UV index
Penthalaz, 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
Penthalaz, Switzerland
The month with the most cloud cover is January (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility
Penthalaz, Switzerland
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
