Climate and monthly weather forecastGersau, Switzerland
Climate and monthly weather forecast
Weather in January
January, the same as December, in Gersau, Switzerland, is another subzero cold winter month, with an average temperature fluctuating between -0.9°C (30.4°F) and -7.9°C (17.8°F). Gersau's January weather, with an average high temperature of -0.9°C (30.4°F) and an average low temperature of -7.9°C (17.8°F), tends to be the coldest of the year. Weather in January »Weather in February
The last month of the winter, February, is another freezing cold month in Gersau, Switzerland, with temperature in the range of an average low of -8°C (17.6°F) and an average high of -0.4°C (31.3°F). February's average high-temperature stands at a still subzero cold -0.4°C (31.3°F), showing little deviation from January's -0.9°C (30.4°F). Weather in February »Weather in March
March, the first month of the spring in Gersau, is a cold month, with an average temperature ranging between min -4.9°C (23.2°F) and max 3.1°C (37.6°F). Observing a minor shift, the average high-temperature during March adjusts from February's subzero cold -0.4°C (31.3°F) to an icy 3.1°C (37.6°F). Weather in March »Weather in April
April in Gersau, Switzerland, is a chilly spring month, with an average temperature fluctuating between -0.8°C (30.6°F) and 7.8°C (46°F). Gersau's April weather indicates a minor increase in high-temperatures, edging from March's icy 3.1°C (37.6°F) to a chilly 7.8°C (46°F). Weather in April »Weather in May
The last month of the spring, May, is a fresh month in Gersau, Switzerland, with temperature in the range of an average low of 2.7°C (36.9°F) and an average high of 11.4°C (52.5°F). In Gersau, the average high-temperature in May slightly rises, from a frosty 7.8°C (46°F) in April, to a fresh 11.4°C (52.5°F). Weather in May »Weather in June
June, the first month of the summer in Gersau, is a comfortable month, with an average temperature fluctuating between 6.4°C (43.5°F) and 16.5°C (61.7°F). In June, the meteorological conditions change with the average high-temperature moving from a cool 11.4°C (52.5°F) in May to a refreshing 16.5°C (61.7°F). Weather in June »Weather in July
July, the same as June, is another enjoyable summer month in Gersau, Switzerland, with an average temperature varying between 8.5°C (47.3°F) and 18.7°C (65.7°F). Gersau marks the onset of July with an average high-temperature of a still enjoyable 18.7°C (65.7°F), a subtle shift from June's 16.5°C (61.7°F). Weather in July »Weather in August
August, the last month of the summer in Gersau, is also an enjoyable month, with temperature in the range of an average low of 8.8°C (47.8°F) and an average high of 18.8°C (65.8°F). Gersau, Switzerland, experiences its highest average temperatures in August, reaching a peak of 18.8°C (65.8°F) and a minimum of 8.8°C (47.8°F). Weather in August »Weather in September
The first month of the autumn, September, is also a moderate month in Gersau, Switzerland, with an average temperature ranging between max 14.7°C (58.5°F) and min 5.5°C (41.9°F). September signifies a gentle decline in Gersau's average high-temperature, easing from an enjoyable 18.8°C (65.8°F) in August to a still refreshing 14.7°C (58.5°F). Weather in September »Weather in October
October, the same as September, is another fresh autumn month in Gersau, Switzerland, with an average temperature fluctuating between 10°C (50°F) and 2°C (35.6°F). The commencement of October includes a gentle temperature shift, with the average high-temperature dropping a bit from a mild 14.7°C (58.5°F) in September to a fresh 10°C (50°F). Weather in October »Weather in November
November, the last month of the autumn in Gersau, is also a wintry month, with an average temperature ranging between min -1.9°C (28.6°F) and max 4.3°C (39.7°F). Gersau's November weather comes with a decrease in average high-temperatures, moving from a cool 10°C (50°F) in October to a wintry 4.3°C (39.7°F). Weather in November »Weather in December
The first month of the winter, December, is also an icy month in Gersau, Switzerland, with an average temperature varying between 0.5°C (32.9°F) and -5.9°C (21.4°F). December brings a slight decrease in temperature, down from a cold 4.3°C (39.7°F) in November to a still wintry 0.5°C (32.9°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
Gersau experiences its average lowest temperatures in January, reaching a peak of -0.9°C (30.4°F) and a minimum of -7.9°C (17.8°F).
In Gersau, during the entire year, the rain falls for 216.7 days and collects up to 1294mm (50.94") of precipitation.
Months with snowfall are January through May, October through December.
Throughout the year, in Gersau, there are 41 snowfall days, and 854mm (33.62") of snow is accumulated.
The months with the lowest UV index in Gersau are January and November, with an average maximum UV index of 1.
February is the month with the least rainfall. Rain falls for 12.3 days and accumulates 70mm (2.76") of precipitation.
The month with the most snowfall is February, when snow falls for 9.9 days and typically aggregates up to 232mm (9.13") of snow.
The most humid month in Gersau, Switzerland, is March, with an average relative humidity of 90%.
In Gersau, snow does not fall in June through September.
With an average of 15h and 48min of daylight, June has the longest days of the year.
The months with the highest UV index in Gersau are June and July, with an average maximum UV index of 4.
The months with the lowest humidity in Gersau, Switzerland, are July and August, with an average relative humidity of 80%.
The month with the most sunshine in Gersau is July, with an average of 10.1h of sunshine.
With average high and low temperatures of 18.8°C (65.8°F) and 8.8°C (47.8°F) respectively, August is Gersau's warmest month.
The month with the most rainfall is August, when the rain falls for 22.8 days and typically aggregates up to 166mm (6.54") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Gersau, 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 shortest days in Gersau, Switzerland, is December, with an average of 8h and 36min of daylight.
With an average of 5h of sunshine, December has the least sunshine of the year in Gersau.
Average temperature
Gersau, Switzerland
The warmest month (with the highest average high temperature) is August (18.8°C).
The month with the lowest average high temperature is January (-0.9°C).
The month with the highest average low temperature is August (8.8°C).
The coldest month (with the lowest average low temperature) is February (-8°C).
Average pressure
Gersau, Switzerland
- Average pressure in January:
1019.3mbar - Average pressure in February:
1017.5mbar - Average pressure in March:
1017mbar - Average pressure in April:
1015.5mbar - Average pressure in May:
1015.9mbar - Average pressure in June:
1016.3mbar
- Average pressure in July:
1016.9mbar - Average pressure in August:
1017.7mbar - Average pressure in September:
1018.4mbar - Average pressure in October:
1018.5mbar - Average pressure in November:
1015.9mbar - 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 (1015.5mbar).
Average wind speed
Gersau, Switzerland
- Average wind speed in January:
7.6km/h - Average wind speed in February:
7.4km/h - Average wind speed in March:
7.4km/h - Average wind speed in April:
7.2km/h - Average wind speed in May:
6.7km/h - Average wind speed in June:
6.2km/h
- Average wind speed in July:
5.9km/h - Average wind speed in August:
5.7km/h - Average wind speed in September:
5.8km/h - Average wind speed in October:
7.2km/h - Average wind speed in November:
7.9km/h - Average wind speed in December:
8km/h
The windiest month (with the highest average wind speed) is December (8km/h).
The calmest month (with the lowest average wind speed) is August (5.7km/h).
Average humidity
Gersau, Switzerland
The month with the highest relative humidity is March (90%).
The months with the lowest relative humidity are July and August (80%).
Average rainfall
Gersau, Switzerland
- Average rainfall in January:
92mm - Average rainfall in February:
70mm - Average rainfall in March:
84mm - Average rainfall in April:
84mm - Average rainfall in May:
137mm - Average rainfall in June:
152mm
The wettest month (with the highest rainfall) is August (166mm).
The driest month (with the least rainfall) is February (70mm).
Average rainfall days
Gersau, Switzerland
- Average rainfall days in January:
13.3 days - Average rainfall days in February:
12.3 days - Average rainfall days in March:
16.3 days - Average rainfall days in April:
19.4 days - Average rainfall days in May:
23.3 days - Average rainfall days in June:
23.3 days
- Average rainfall days in July:
24.1 days - Average rainfall days in August:
22.8 days - Average rainfall days in September:
18.3 days - Average rainfall days in October:
13.6 days - Average rainfall days in November:
15.6 days - Average rainfall days in December:
14.4 days
The month with the highest number of rainy days is July (24.1 days).
The month with the least rainy days is February (12.3 days).
Average snowfall
Gersau, Switzerland
- Average snowfall in January:
219mm - Average snowfall in February:
232mm - Average snowfall in March:
116mm - Average snowfall in April:
50mm - Average snowfall in May:
17mm - Average snowfall in June:
0mm
The month with the highest snowfall is February (232mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Gersau, Switzerland
- Average snowfall days in January:
10.4 days - Average snowfall days in February:
9.9 days - Average snowfall days in March:
7.3 days - Average snowfall days in April:
2.6 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:
0.3 days - Average snowfall days in November:
3.2 days - Average snowfall days in December:
7 days
The month with the highest number of snowfall days is January (10.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Gersau, 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 12min - Average sunshine in February:
5h and 12min - Average sunshine in March:
6h and 24min - Average sunshine in April:
8h and 36min - Average sunshine in May:
8h and 48min - Average sunshine in June:
9h and 42min
- Average sunshine in July:
10h and 6min - Average sunshine in August:
9h and 48min - Average sunshine in September:
8h and 48min - Average sunshine in October:
6h and 30min - Average sunshine in November:
5h and 54min - Average sunshine in December:
5h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days
Gersau, Switzerland
- Average sunshine days in January:
11.8 days - Average sunshine days in February:
9.8 days - Average sunshine days in March:
10 days - Average sunshine days in April:
7.8 days - Average sunshine days in May:
4.8 days - Average sunshine days in June:
4.5 days
- Average sunshine days in July:
4.4 days - Average sunshine days in August:
5.4 days - Average sunshine days in September:
9.5 days - Average sunshine days in October:
15.5 days - Average sunshine days in November:
12.3 days - Average sunshine days in December:
13.1 days
The month with the most sunshine days is October (15.5 days).
The month with the least sunshine days is July (4.4 days).
Average UV index
Gersau, Switzerland
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover
Gersau, Switzerland
The months with the most cloud cover are February, March and May (Cloud cover 48).
The months with the least cloud cover are August and October (Cloud cover 37).
Average visibility
Gersau, Switzerland
The months with the highest visibility are April, May, June, July, August, October, November and December (8km).
The months with the lowest visibility are January, February, March and September (7km).
