Climate and monthly weather forecastOstermundigen, Switzerland
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Ostermundigen, Switzerland, with temperature in the range of an average low of -3.8°C (25.2°F) and an average high of 2.9°C (37.2°F). Ostermundigen's January weather reaches an average high of 2.9°C (37.2°F) and an average low of -3.8°C (25.2°F), making it the coldest month. Weather in January »Weather in February
February, the last month of the winter in Ostermundigen, is also a wintry month, with temperature in the range of an average low of -4.2°C (24.4°F) and an average high of 3.6°C (38.5°F). February denotes a minimal variation in the average high-temperature to a still wintry 3.6°C (38.5°F) from January's 2.9°C (37.2°F). Weather in February »Weather in March
March, the first month of the spring in Ostermundigen, is a chilly month, with an average temperature fluctuating between -0.7°C (30.7°F) and 8.3°C (46.9°F). The arrival of March introduces a minor uplift in high-temperatures, adjusting from an icy 3.6°C (38.5°F) in February to a frosty 8.3°C (46.9°F). Weather in March »Weather in April
April is a mild spring month in Ostermundigen, Switzerland, with an average temperature ranging between max 13.8°C (56.8°F) and min 2.8°C (37°F). April's arrival signals an increase in average high-temperatures, moving from March's frosty 8.3°C (46.9°F) to a moderate 13.8°C (56.8°F). Weather in April »Weather in May
May, the last month of the spring in Ostermundigen, is an enjoyable month, with temperature in the range of an average high of 16.5°C (61.7°F) and an average low of 5.3°C (41.5°F). May notes an average high-temperature of an enjoyable 16.5°C (61.7°F), subtly differing from April's 13.8°C (56.8°F). Weather in May »Weather in June
The first month of the summer, June, is an agreeable month in Ostermundigen, Switzerland, with an average temperature ranging between max 20.8°C (69.4°F) and min 9.1°C (48.4°F). Ostermundigen's June weather indicates a minor increase in high-temperatures, edging from May's enjoyable 16.5°C (61.7°F) to a pleasant 20.8°C (69.4°F). Weather in June »Weather in July
July in Ostermundigen, Switzerland, is a warm summer month, with an average temperature ranging between max 23.1°C (73.6°F) and min 11.2°C (52.2°F). July, with its high-temperature average of 23.1°C (73.6°F) and a low-temperature average of 11.2°C (52.2°F), is the warmest month. Weather in July »Weather in August
The last month of the summer, August, is also an agreeable month in Ostermundigen, Switzerland, with an average temperature ranging between max 22.9°C (73.2°F) and min 11°C (51.8°F). Ostermundigen marks the onset of August with an average high-temperature of an agreeable 22.9°C (73.2°F), a subtle shift from July's 23.1°C (73.6°F). Weather in August »Weather in September
The first month of the autumn, September, is also an enjoyable month in Ostermundigen, Switzerland, with an average temperature ranging between max 18.3°C (64.9°F) and min 7.5°C (45.5°F). Ostermundigen's September weather features a light decline in high-temperatures, reducing from an agreeable 22.9°C (73.2°F) in August to a refreshing 18.3°C (64.9°F). Weather in September »Weather in October
October, like September, is another mild autumn month in Ostermundigen, Switzerland, with an average temperature varying between 4.2°C (39.6°F) and 13.7°C (56.7°F). The arrival of October correlates with a minor temperature reduction, down from September's refreshing 18.3°C (64.9°F) to a moderate 13.7°C (56.7°F). Weather in October »Weather in November
November, the last month of the autumn in Ostermundigen, is also a frosty month, with an average temperature varying between 0.5°C (32.9°F) and 8.2°C (46.8°F). Stepping into November, Ostermundigen observes a temperature decline, with the average high falling from October's mild 13.7°C (56.7°F) to a frosty 8.2°C (46.8°F). Weather in November »Weather in December
December, the first month of the winter in Ostermundigen, is also a wintry month, with temperature in the range of an average high of 4.3°C (39.7°F) and an average low of -2.5°C (27.5°F). The transition into December is accompanied by a slight temperature decrease, with the average high-temperature shifting from a chilly 8.2°C (46.8°F) in November to a cold 4.3°C (39.7°F). Weather in December »Updated: Jul 20, 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, with average temperatures reaching a high of 2.9°C (37.2°F) and a low of -3.8°C (25.2°F), is the coldest month.
The months with the highest humidity are January and February, with an average relative humidity of 85%.
Throughout the year, there are 149.7 rainfall days, and 438mm (17.24") of precipitation is accumulated.
Months with snowfall are January through May, October through December.
Throughout the year, in Ostermundigen, there are 38 snowfall days, and 413mm (16.26") of snow is accumulated.
January and December, with an average of 5.3h of sunshine, are months with the least sunshine.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
The month with the most snowfall is February, when snow falls for 9.8 days and typically aggregates up to 104mm (4.09") of snow.
April, July and August, with an average relative humidity of 77%, are the least humid months.
The month with the most rainfall is June, when the rain falls for 16.3 days and typically aggregates up to 54mm (2.13") of precipitation.
June through September are months without snowfall.
With an average of 15h and 48min of daylight, June has the longest days of the year.
June and July, with an average maximum UV index of 5, are months with the highest UV index.
July, known for its average high temperature of 23.1°C (73.6°F) and an average low temperature of 11.2°C (52.2°F), is the warmest month.
The month with the most sunshine is August, with an average of 10.3h of sunshine.
The month with the least rainfall is September, when the rain falls for 11.5 days and typically collects 23mm (0.91") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, 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.
With an average of 8h and 36min of daylight, December has the shortest days of the year.
Average temperature
Ostermundigen, Switzerland
The warmest month (with the highest average high temperature) is July (23.1°C).
The month with the lowest average high temperature is January (2.9°C).
The month with the highest average low temperature is July (11.2°C).
The coldest month (with the lowest average low temperature) is February (-4.2°C).
Average pressure
Ostermundigen, Switzerland
- Average pressure in January:
1019.5mbar - Average pressure in February:
1017.7mbar - Average pressure in March:
1017.1mbar - 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:
1018.6mbar - Average pressure in October:
1018.5mbar - Average pressure in November:
1015.9mbar - Average pressure in December:
1021mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed
Ostermundigen, Switzerland
- Average wind speed in January:
8.5km/h - Average wind speed in February:
8.9km/h - Average wind speed in March:
9km/h - Average wind speed in April:
7.6km/h - Average wind speed in May:
7.7km/h - Average wind speed in June:
7.2km/h
- Average wind speed in July:
6.8km/h - Average wind speed in August:
6.2km/h - Average wind speed in September:
6.7km/h - Average wind speed in October:
6.8km/h - Average wind speed in November:
7.4km/h - Average wind speed in December:
8.8km/h
The windiest month (with the highest average wind speed) is March (9km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity
Ostermundigen, Switzerland
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall
Ostermundigen, Switzerland
The wettest month (with the highest rainfall) is June (54mm).
The driest month (with the least rainfall) is September (23mm).
Average rainfall days
Ostermundigen, Switzerland
- Average rainfall days in January:
8.6 days - Average rainfall days in February:
8.1 days - Average rainfall days in March:
12 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
18.3 days - Average rainfall days in June:
16.3 days
- Average rainfall days in July:
17.3 days - Average rainfall days in August:
14.1 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
9.4 days - Average rainfall days in November:
9.2 days - Average rainfall days in December:
10.1 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (8.1 days).
Average snowfall
Ostermundigen, Switzerland
The month with the highest snowfall is February (104mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Ostermundigen, Switzerland
- Average snowfall days in January:
8.5 days - Average snowfall days in February:
9.8 days - Average snowfall days in March:
6 days - Average snowfall days in April:
1.7 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 days - Average snowfall days in October:
0.7 days - Average snowfall days in November:
4.3 days - Average snowfall days in December:
6.7 days
The month with the highest number of snowfall days is February (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Ostermundigen, 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 48min
- 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 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 18min - Average sunshine in February:
5h and 24min - Average sunshine in March:
7h and 6min - Average sunshine in April:
9h and 0min - Average sunshine in May:
9h and 6min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
10h and 18min - Average sunshine in September:
8h and 42min - Average sunshine in October:
6h and 36min - Average sunshine in November:
5h and 48min - Average sunshine in December:
5h and 18min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The months with the least sunshine are January and December (Average sunshine: 5h and 18min).
Average sunshine days
Ostermundigen, Switzerland
- Average sunshine days in January:
16.8 days - Average sunshine days in February:
14.3 days - Average sunshine days in March:
14.6 days - Average sunshine days in April:
11.5 days - Average sunshine days in May:
9.3 days - Average sunshine days in June:
9.3 days
- Average sunshine days in July:
9.5 days - Average sunshine days in August:
11.2 days - Average sunshine days in September:
14.2 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
17.9 days - Average sunshine days in December:
16.8 days
The month with the most sunshine days is October (19.5 days).
The months with the least sunshine days are May and June (9.3 days).
Average UV index
Ostermundigen, 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
Ostermundigen, Switzerland
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility
Ostermundigen, Switzerland
The months with the highest visibility are March, April and December (9km).
The months with the lowest visibility are January, February, May, June, July, August, September, October and November (8km).
