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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 Gossau, Switzerland, with an average temperature fluctuating between -2.9°C (26.8°F) and 2.9°C (37.2°F). January is the month when Gossau sees the lowest average temperatures, with a high of 2.9°C (37.2°F) and a low of -2.9°C (26.8°F). Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Gossau, Switzerland, with temperature in the range of an average high of 3.7°C (38.7°F) and an average low of -2.8°C (27°F). Gossau's shift into February sets the average high-temperature at a still icy 3.7°C (38.7°F), a figure that deviates only slightly from January's 2.9°C (37.2°F). Weather in February »
Weather in March
March, the first month of the spring in Gossau, is a frosty month, with an average temperature ranging between min 0.2°C (32.4°F) and max 8.3°C (46.9°F). The transition from February to March brings a subtle temperature rise, with average high-temperatures increasing from an icy 3.7°C (38.7°F) to a chilly 8.3°C (46.9°F). Weather in March »
Weather in April
April is a refreshing spring month in Gossau, Switzerland, with an average temperature ranging between min 3.8°C (38.8°F) and max 13.9°C (57°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 13.9°C (57°F). Weather in April »
Weather in May
The last month of the spring, May, is a comfortable month in Gossau, Switzerland, with an average temperature ranging between max 16.9°C (62.4°F) and min 6.8°C (44.2°F). In May, Gossau notes an average high-temperature of a still refreshing 16.9°C (62.4°F), hardly different from the preceding month. Weather in May »
Weather in June
June, the first month of the summer in Gossau, is a pleasant month, with temperature in the range of an average low of 10.8°C (51.4°F) and an average high of 21°C (69.8°F). In June, the average high-temperature marginally rises from an enjoyable 16.9°C (62.4°F) in May to an agreeable 21°C (69.8°F). Weather in June »
Weather in July
July is a warm summer month in Gossau, Switzerland, with an average temperature ranging between min 12.6°C (54.7°F) and max 23.1°C (73.6°F). The highest temperatures are recorded in July, with averages reaching a high of 23.1°C (73.6°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 Gossau, is also a moderately hot month, with temperature in the range of an average high of 23°C (73.4°F) and an average low of 12.6°C (54.7°F). The shift into August uncovers an average high-temperature of a still moderately hot 23°C (73.4°F), subtly different from the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is also an enjoyable month in Gossau, Switzerland, with an average temperature varying between 8.6°C (47.5°F) and 18.6°C (65.5°F). September implies a soft temperature shift, with average high-temperatures reducing from August's warm 23°C (73.4°F) to an enjoyable 18.6°C (65.5°F). Weather in September »
Weather in October
October, the same as September, in Gossau, Switzerland, is another refreshing autumn month, with an average temperature varying between 5.4°C (41.7°F) and 13.9°C (57°F). In October, the meteorological conditions change slightly, with the average high-temperature moving from a refreshing 18.6°C (65.5°F) in September to a mild 13.9°C (57°F). Weather in October »
Weather in November
November, the last month of the autumn in Gossau, is another chilly month, with an average temperature ranging between max 8.6°C (47.5°F) and min 1.9°C (35.4°F). November weather is marked by a drop in the average high-temperature, falling from a mild 13.9°C (57°F) in October to a chilly 8.6°C (47.5°F). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Gossau, Switzerland, with temperature in the range of an average low of -1.4°C (29.5°F) and an average high of 4.1°C (39.4°F). A subtle change in temperatures is noted as November gives way to December, with average highs reducing from a chilly 8.6°C (47.5°F) to a cold 4.1°C (39.4°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 Gossau?
The month of January sees the average lowest temperatures in Gossau, reaching 2.9°C (37.2°F) at the peak and -2.9°C (26.8°F) at the low.
What is the most humid month in Gossau?
With an average relative humidity of 85%, January is the most humid month.
How many days does it rain in Gossau?
In Gossau, Switzerland, during the entire year, the rain falls for 177.8 days and collects up to 1006mm (39.61") of precipitation.
When does it snow in Gossau?
January through May, October through December are months with snowfall.
What is the snowiest month in Gossau?
January is the month with the most snowfall. Snow falls for 12.3 days and accumulates 353mm (13.9") of snow.
How much does it snow in Gossau?
Throughout the year, there are 55.7 snowfall days, and 1345mm (52.95") of snow is accumulated.
What are the months with the lowest UV index in Gossau?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Gossau.
What is the month with the least sunshine in Gossau?
February and December, with an average of 5.1h of sunshine, are months with the least sunshine in Gossau.
What is the driest month in Gossau?
April is the month with the least rainfall. Rain falls for 14.5 days and accumulates 52mm (2.05") of precipitation.
When it does not snow in Gossau?
June through September are months without snowfall in Gossau, Switzerland.
When are the longest days in Gossau?
With an average of 15h and 54min of daylight, June has the longest days of the year.
What are the months with the highest UV index in Gossau?
The months with the highest UV index in Gossau are June and July, with an average maximum UV index of 5.
What part of the year is the hottest in Gossau?
In Gossau, Switzerland, the peak temperatures are generally noted in July, averaging a high of 23.1°C (73.6°F) and a low of 12.6°C (54.7°F).
What is the least humid month in Gossau?
July is the least humid month, with an average relative humidity of 75%.
What are the months with the most sunshine in Gossau?
The months with the most sunshine in Gossau are July and August, with an average of 10.3h of sunshine.
What is the rainiest month in Gossau?
August is the month with the most rainfall. Rain falls for 18.8 days and accumulates 126mm (4.96") of precipitation.
When is Daylight Saving Time (DST) in Gossau?
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.
What is the month with the shortest days in Gossau?
December has the shortest days of the year, with an average of 8h and 30min of daylight.
Average temperature
Gossau, 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 months with the highest average low temperature are July and August (12.6°C).
The coldest month (with the lowest average low temperature) is January (-2.9°C).
Average pressure
Gossau, Switzerland
- Average pressure in January:
1019.2mbar - Average pressure in February:
1017.7mbar - 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:
1020.8mbar
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
Gossau, Switzerland
- Average wind speed in January:
8.7km/h - Average wind speed in February:
8.7km/h - Average wind speed in March:
9km/h - Average wind speed in April:
7.8km/h - Average wind speed in May:
7.9km/h - Average wind speed in June:
7.3km/h
- Average wind speed in July:
7.4km/h - Average wind speed in August:
6.7km/h - Average wind speed in September:
6.9km/h - Average wind speed in October:
7.1km/h - Average wind speed in November:
7.5km/h - Average wind speed in December:
8.6km/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 (6.7km/h).
Average humidity
Gossau, Switzerland
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is July (75%).
Average rainfall
Gossau, Switzerland
- Average rainfall in January:
78mm - Average rainfall in February:
60mm - Average rainfall in March:
68mm - Average rainfall in April:
52mm - Average rainfall in May:
113mm - Average rainfall in June:
104mm
The wettest month (with the highest rainfall) is August (126mm).
The driest month (with the least rainfall) is April (52mm).
Average rainfall days
Gossau, Switzerland
- Average rainfall days in January:
12.1 days - Average rainfall days in February:
9.5 days - Average rainfall days in March:
13.7 days - Average rainfall days in April:
14.5 days - Average rainfall days in May:
20.7 days - Average rainfall days in June:
19.5 days
- Average rainfall days in July:
20.8 days - Average rainfall days in August:
18.8 days - Average rainfall days in September:
14.3 days - Average rainfall days in October:
11.3 days - Average rainfall days in November:
10.9 days - Average rainfall days in December:
11.7 days
The month with the highest number of rainy days is July (20.8 days).
The month with the least rainy days is February (9.5 days).
Average snowfall
Gossau, Switzerland
- Average snowfall in January:
353mm - Average snowfall in February:
274mm - Average snowfall in March:
177mm - Average snowfall in April:
71mm - Average snowfall in May:
25mm - Average snowfall in June:
0mm
The month with the highest snowfall is January (353mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Gossau, Switzerland
- Average snowfall days in January:
12.3 days - Average snowfall days in February:
12.6 days - Average snowfall days in March:
8 days - Average snowfall days in April:
2.8 days - Average snowfall days in May:
0.7 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:
1.5 days - Average snowfall days in November:
6.5 days - Average snowfall days in December:
11.2 days
The month with the highest number of snowfall days is February (12.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Gossau, 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 1min - Average sunshine in March:
7h and 0min - Average sunshine in April:
9h and 4min - Average sunshine in May:
9h and 4min - 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 months with the least sunshine are February and December (Average sunshine: 5h and 6min).
Average sunshine days
Gossau, Switzerland
- Average sunshine days in January:
12.8 days - Average sunshine days in February:
11.2 days - Average sunshine days in March:
12.8 days - Average sunshine days in April:
12.4 days - Average sunshine days in May:
7.3 days - Average sunshine days in June:
6.7 days
- Average sunshine days in July:
6.6 days - Average sunshine days in August:
8.4 days - Average sunshine days in September:
12.5 days - Average sunshine days in October:
17.2 days - Average sunshine days in November:
15.5 days - Average sunshine days in December:
12.2 days
The month with the most sunshine days is October (17.2 days).
The month with the least sunshine days is July (6.6 days).
Average UV index
Gossau, 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
Gossau, Switzerland
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility
Gossau, Switzerland
The months with the highest visibility are April, May, June, July, August, October and November (9km).
The months with the lowest visibility are January, February, March, September and December (8km).
