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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 Flawil, Switzerland, with temperature in the range of an average low of -2.9°C (26.8°F) and an average high of 2.9°C (37.2°F). With its high average temperature of 2.9°C (37.2°F) and a low of -2.9°C (26.8°F), January is regarded as the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is another cold month in Flawil, Switzerland, with an average temperature varying between 3.7°C (38.7°F) and -2.8°C (27°F). With the onset of February, the average high-temperature registers at a still wintry 3.7°C (38.7°F), subtly different from January's 2.9°C (37.2°F). Weather in February »
Weather in March
March, the first month of the spring in Flawil, is a frosty month, with an average temperature varying between 0.2°C (32.4°F) and 8.3°C (46.9°F). As Flawil, Switzerland, transitions into March, the average high-temperature is observed to slightly rise from a wintry 3.7°C (38.7°F) in February to a frosty 8.3°C (46.9°F). Weather in March »
Weather in April
April in Flawil, Switzerland, is a moderate spring month, with an average temperature fluctuating between 13.9°C (57°F) and 3.8°C (38.8°F). The start of April brings a rise in the average high-temperature, moving from a chilly 8.3°C (46.9°F) in March to a mild 13.9°C (57°F). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Flawil, Switzerland, with an average temperature ranging between max 16.9°C (62.4°F) and min 6.8°C (44.2°F). The shift to May signals an average high-temperature of an enjoyable 16.9°C (62.4°F), subtly varied from April's 13.9°C (57°F). Weather in May »
Weather in June
The first month of the summer, June, is an agreeable month in Flawil, Switzerland, with an average temperature ranging between min 10.8°C (51.4°F) and max 21°C (69.8°F). Flawil observes a slight ascent in average high-temperatures during June, adjusting from a refreshing 16.9°C (62.4°F) in May to a pleasant 21°C (69.8°F). Weather in June »
Weather in July
July is a warm summer month in Flawil, Switzerland, with an average temperature fluctuating between 12.6°C (54.7°F) and 23.1°C (73.6°F). July, with its high-temperature average of 23.1°C (73.6°F) and a low-temperature average of 12.6°C (54.7°F), is the warmest month. Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Flawil, Switzerland, with an average temperature varying between 23°C (73.4°F) and 12.6°C (54.7°F). Flawil sees the arrival of August with an average high-temperature of a still warm 23°C (73.4°F), indicating a subtle variation from July. Weather in August »
Weather in September
September, the first month of the autumn in Flawil, is also an enjoyable month, with an average temperature varying between 18.6°C (65.5°F) and 8.6°C (47.5°F). The arrival of September corresponds with a light shift in temperature, down from a moderately hot 23°C (73.4°F) in August to a comfortable 18.6°C (65.5°F). Weather in September »
Weather in October
October, like September, is another mild autumn month in Flawil, Switzerland, with an average temperature varying between 5.4°C (41.7°F) and 13.9°C (57°F). October signifies a gentle decline in Flawil's average high-temperature, easing from a comfortable 18.6°C (65.5°F) in September to a mild 13.9°C (57°F). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Flawil, Switzerland, with an average temperature fluctuating between 8.6°C (47.5°F) and 1.9°C (35.4°F). Flawil's progression into November includes a drop in the average high-temperature, 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 Flawil, Switzerland, with temperature in the range of an average high of 4.1°C (39.4°F) and an average low of -1.4°C (29.5°F). December brings a minor shift in the average high-temperature, adjusting from a frosty 8.6°C (47.5°F) in November to a wintry 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 time of the year is the coldest in Flawil?
The coldest month in Flawil is January, with an average high-temperature of 2.9°C (37.2°F) and an average low-temperature of -2.9°C (26.8°F).
What is the most humid month in Flawil?
January is the most humid month in Flawil, Switzerland, with an average relative humidity of 85%.
How much does it rain in Flawil?
In Flawil, 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 Flawil?
January through May, October through December are months with snowfall.
What is the snowiest month in Flawil?
The month with the most snowfall in Flawil, Switzerland, is January, when snow falls for 12.3 days and typically aggregates up to 353mm (13.9") of snow.
How many days does it snow in Flawil?
Throughout the year, there are 55.7 snowfall days, and 1345mm (52.95") of snow is accumulated.
What is the month with the lowest UV index in Flawil?
The months with the lowest UV index in Flawil, Switzerland, are January, February, November and December, with an average maximum UV index of 2.
What are the months with the least sunshine in Flawil?
The months with the least sunshine in Flawil, Switzerland, are February and December, with an average of 5.1h of sunshine.
What is the driest month in Flawil?
The month with the least rainfall in Flawil is April, when the rain falls for 14.5 days and typically collects 52mm (2.05") of precipitation.
When it does not snow in Flawil?
In Flawil, Switzerland, snow does not fall in June through September.
When are the longest days in Flawil?
With an average of 15h and 54min of daylight, June has the longest days of the year in Flawil, Switzerland.
What is the month with the highest UV index in Flawil?
The months with the highest UV index in Flawil, Switzerland, are June and July, with an average maximum UV index of 5.
What are the warmest months in Flawil?
In Flawil, temperatures reach their average annual highs in July, measuring 23.1°C (73.6°F) and a minimum average of 12.6°C (54.7°F).
What is the least humid month in Flawil?
With an average relative humidity of 75%, July is the least humid month in Flawil, Switzerland.
What is the month with the most sunshine in Flawil?
July and August, with an average of 10.3h of sunshine, are months with the most sunshine in Flawil, Switzerland.
What is the wettest month in Flawil?
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 Flawil?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Flawil, 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 Flawil?
With an average of 8h and 30min of daylight, December has the shortest days of the year.
Average temperature
Flawil, 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
Flawil, 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
Flawil, 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
Flawil, Switzerland
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is July (75%).
Average rainfall
Flawil, 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
Flawil, 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
Flawil, 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
Flawil, 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
Flawil, 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
Flawil, 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
Flawil, 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
Flawil, 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
Flawil, 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).
