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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 a wintry winter month in Wattwil, Switzerland, with an average temperature fluctuating between -5.3°C (22.5°F) and 1.4°C (34.5°F). January, characterized by an average high temperature of 1.4°C (34.5°F) and a low temperature of -5.3°C (22.5°F), is generally the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Wattwil, Switzerland, with an average temperature ranging between min -5.8°C (21.6°F) and max 1.8°C (35.2°F). February's climate shows a minor adjustment in average high-temperatures to a still cold 1.8°C (35.2°F) from January's 1.4°C (34.5°F). Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Wattwil, Switzerland, with an average temperature ranging between min -2.6°C (27.3°F) and max 6.3°C (43.3°F). Wattwil's transition into March brings a slight rise in the average high-temperature, moving from an icy 1.8°C (35.2°F) in February to a frosty 6.3°C (43.3°F). Weather in March »
Weather in April
April in Wattwil, Switzerland, is a fresh spring month, with temperature in the range of an average low of 1.3°C (34.3°F) and an average high of 12°C (53.6°F). April's arrival brings a temperature shift, moving from a frosty 6.3°C (43.3°F) in March to a fresh 12°C (53.6°F). Weather in April »
Weather in May
The last month of the spring, May, is a mild month in Wattwil, Switzerland, with an average temperature varying between 15.2°C (59.4°F) and 4.8°C (40.6°F). Wattwil experiences a minor temperature shift with the start of May, with average high-temperatures moving from a fresh 12°C (53.6°F) in April to a moderate 15.2°C (59.4°F). Weather in May »
Weather in June
June, the first month of the summer in Wattwil, is a comfortable month, with an average temperature ranging between min 8.4°C (47.1°F) and max 19.4°C (66.9°F). A minor escalation in the average high-temperature is seen with the onset of June, moving from 15.2°C (59.4°F) in May to a still refreshing 19.4°C (66.9°F). Weather in June »
Weather in July
July in Wattwil, Switzerland, is an agreeable summer month, with an average temperature ranging between max 21.5°C (70.7°F) and min 10.2°C (50.4°F). The arrival of July brings an average high-temperature of an agreeable 21.5°C (70.7°F), nearly identical to June's 19.4°C (66.9°F). Weather in July »
Weather in August
The last month of the summer, August, is also an agreeable month in Wattwil, Switzerland, with temperature in the range of an average low of 10.5°C (50.9°F) and an average high of 21.6°C (70.9°F). August is the warmest month, with the temperature often reaching an average high of 21.6°C (70.9°F) and an average low of 10.5°C (50.9°F). Weather in August »
Weather in September
September, the first month of the autumn in Wattwil, is still a refreshing month, with an average temperature varying between 7°C (44.6°F) and 16.9°C (62.4°F). September's arrival comes with a mild decrease in the average high-temperature, moving subtly from a pleasant 21.6°C (70.9°F) in August to a comfortable 16.9°C (62.4°F). Weather in September »
Weather in October
October, the same as September, is a cool autumn month in Wattwil, Switzerland, with an average temperature varying between 3.3°C (37.9°F) and 12.6°C (54.7°F). A moderate decline in average high-temperatures is noted in October, moving from a comfortable 16.9°C (62.4°F) in September to a fresh 12.6°C (54.7°F). Weather in October »
Weather in November
November, the last month of the autumn in Wattwil, is another chilly month, with an average temperature varying between -0.2°C (31.6°F) and 6.9°C (44.4°F). Setting in of November comes with a decrease in the average high-temperature, moving from a fresh 12.6°C (54.7°F) in October to a frosty 6.9°C (44.4°F). Weather in November »
Weather in December
December, the first month of the winter in Wattwil, is still a cold month, with an average temperature ranging between max 2.5°C (36.5°F) and min -3.8°C (25.2°F). The onset of December aligns with a soft reduction in the average high-temperature, gently falling from a chilly 6.9°C (44.4°F) in November to an icy 2.5°C (36.5°F). Weather in December »
Updated: Jun 14, 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 is the coldest time of year?
With average high temperatures of 1.4°C (34.5°F) and lows of -5.3°C (22.5°F), January is the coldest month.
How many days does it rain?
In Wattwil, during the entire year, the rain falls for 129.6 days and collects up to 714mm (28.11") of precipitation.
When does it snow?
January through May, October through December are months with snowfall.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 12 days and accumulates 417mm (16.42") of snow.
How much does it snow?
Throughout the year, there are 53.4 snowfall days, and 1344mm (52.91") of snow is accumulated.
What is the most humid month?
February is the most humid month, with an average relative humidity of 89%.
What is the rainiest month?
May is the month with the most rainfall. Rain falls for 15.3 days and accumulates 91mm (3.58") of precipitation.
When it does not snow in Wattwil?
In Wattwil, snow does not fall in June through September.
When are the longest days?
With an average of 15h and 54min of daylight, June has the longest days of the year.
When is the highest UV index?
The months with the highest UV index are June and July, with an average maximum UV index of 5.
What is the least humid month?
July and August, with an average relative humidity of 78%, are the least humid months.
What month has the most sunshine?
July has the most sunshine of the year in Wattwil, with an average of 10.2h of sunshine.
What month is the hottest?
The warmest temperatures occur during August, when averages reach a peak of 21.6°C (70.9°F) and a low of 10.5°C (50.9°F).
When is Daylight Saving Time (DST)?
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 driest month?
The month with the least rainfall is November, when the rain falls for 7 days and typically collects 36mm (1.42") of precipitation.
What are the months with the lowest UV index?
The months with the lowest UV index are November and December, with an average maximum UV index of 1.
What is the month with the shortest days?
With an average of 8h and 30min of daylight, December has the shortest days of the year.
What is the month with the least sunshine?
The month with the least sunshine is December, with an average of 4.8h of sunshine.
Average temperature
Wattwil, Switzerland
The warmest month (with the highest average high temperature) is August (21.6°C).
The month with the lowest average high temperature is January (1.4°C).
The month with the highest average low temperature is August (10.5°C).
The coldest month (with the lowest average low temperature) is February (-5.8°C).
Average pressure
Wattwil, Switzerland
- Average pressure in January:
1019.2mbar - Average pressure in February:
1017.6mbar - Average pressure in March:
1017.1mbar - Average pressure in April:
1015.6mbar - 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:
1018.6mbar - 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 (1015.6mbar).
Average wind speed
Wattwil, Switzerland
- Average wind speed in January:
7.7km/h - Average wind speed in February:
7.6km/h - Average wind speed in March:
7.7km/h - Average wind speed in April:
7.1km/h - Average wind speed in May:
6.9km/h - Average wind speed in June:
6.5km/h
- Average wind speed in July:
6.5km/h - Average wind speed in August:
6.1km/h - Average wind speed in September:
6.2km/h - Average wind speed in October:
6.6km/h - Average wind speed in November:
7.1km/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 (6.1km/h).
Average humidity
Wattwil, Switzerland
The month with the highest relative humidity is February (89%).
The months with the lowest relative humidity are July and August (78%).
Average rainfall
Wattwil, Switzerland
The wettest month (with the highest rainfall) is May (91mm).
The driest month (with the least rainfall) is November (36mm).
Average rainfall days
Wattwil, Switzerland
- Average rainfall days in January:
7.2 days - Average rainfall days in February:
6 days - Average rainfall days in March:
9.6 days - Average rainfall days in April:
10.4 days - Average rainfall days in May:
15.3 days - Average rainfall days in June:
14.8 days
- Average rainfall days in July:
14.5 days - Average rainfall days in August:
14.8 days - Average rainfall days in September:
11.6 days - Average rainfall days in October:
9.5 days - Average rainfall days in November:
7 days - Average rainfall days in December:
8.9 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is February (6 days).
Average snowfall
Wattwil, Switzerland
- Average snowfall in January:
417mm - Average snowfall in February:
255mm - Average snowfall in March:
172mm - Average snowfall in April:
67mm - Average snowfall in May:
32mm - Average snowfall in June:
0mm
The month with the highest snowfall is January (417mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Wattwil, Switzerland
- Average snowfall days in January:
12 days - Average snowfall days in February:
9.9 days - Average snowfall days in March:
8.3 days - Average snowfall days in April:
3.1 days - Average snowfall days in May:
0.8 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:
1.6 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 January (12 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Wattwil, 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:
4h and 5min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 3min - Average sunshine in April:
9h and 1min - Average sunshine in May:
9h and 0min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 5min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days
Wattwil, Switzerland
- Average sunshine days in January:
15.3 days - Average sunshine days in February:
15.5 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
17.3 days - Average sunshine days in May:
13.8 days - Average sunshine days in June:
13.8 days
- Average sunshine days in July:
14.7 days - Average sunshine days in August:
14.9 days - Average sunshine days in September:
16.5 days - Average sunshine days in October:
19.3 days - Average sunshine days in November:
17.3 days - Average sunshine days in December:
14.3 days
The month with the most sunshine days is October (19.3 days).
The months with the least sunshine days are May and June (13.8 days).
Average UV index
Wattwil, Switzerland
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are November and December (UV index 1).
Average cloud cover
Wattwil, Switzerland
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility
Wattwil, Switzerland
The month with the highest visibility is July (9km).
The months with the lowest visibility are January and February (7km).
