Climate and monthly weather forecastSaint-Sulpice, Switzerland
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Saint-Sulpice, Switzerland, with an average temperature ranging between min -2.2°C (28°F) and max 3.3°C (37.9°F). Saint-Sulpice's January weather reaches an average high of 3.3°C (37.9°F) and an average low of -2.2°C (28°F), making it the coldest month. Weather in January »Weather in February
The last month of the winter, February, is another cold month in Saint-Sulpice, Switzerland, with an average temperature varying between 3.8°C (38.8°F) and -2.2°C (28°F). February's arrival registers an average high-temperature of a still wintry 3.8°C (38.8°F), closely aligning with the temperature of the previous month. Weather in February »Weather in March
The first month of the spring, March, is a chilly month in Saint-Sulpice, Switzerland, with an average temperature ranging between max 8.2°C (46.8°F) and min 0.9°C (33.6°F). With the start of March, the average high-temperature marginally shifts from February's icy 3.8°C (38.8°F) to a frosty 8.2°C (46.8°F). Weather in March »Weather in April
April is a mild spring month in Saint-Sulpice, Switzerland, with an average temperature varying between 13.2°C (55.8°F) and 4.3°C (39.7°F). Saint-Sulpice's weather shows a temperature rise with the arrival of April, moving from a chilly 8.2°C (46.8°F) in March to a moderate 13.2°C (55.8°F). Weather in April »Weather in May
The last month of the spring, May, is another refreshing month in Saint-Sulpice, Switzerland, with an average temperature ranging between max 15.9°C (60.6°F) and min 6.8°C (44.2°F). The transition into May is marked with an average high-temperature of a still moderate 15.9°C (60.6°F), showing an insignificant shift from April's 13.2°C (55.8°F). Weather in May »Weather in June
The first month of the summer, June, is an enjoyable month in Saint-Sulpice, Switzerland, with temperature in the range of an average high of 19.8°C (67.6°F) and an average low of 10.7°C (51.3°F). The onset of June introduces a subtle rise in the average high-temperature, nudging from a refreshing 15.9°C (60.6°F) in May to a comfortable 19.8°C (67.6°F). Weather in June »Weather in July
July in Saint-Sulpice, Switzerland, is a pleasant summer month, with an average temperature fluctuating between 22.2°C (72°F) and 12.6°C (54.7°F). July tends to be the warmest month, with temperatures averaging a daily high of 22.2°C (72°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 Saint-Sulpice, is also an agreeable month, with an average temperature varying between 22.1°C (71.8°F) and 12.5°C (54.5°F). With the onset of August, Saint-Sulpice's average high-temperature clocks in at a still agreeable 22.1°C (71.8°F), showing a minor fluctuation from the previous month. Weather in August »Weather in September
September, the first month of the autumn in Saint-Sulpice, is still a comfortable month, with an average temperature varying between 18.3°C (64.9°F) and 9.2°C (48.6°F). The arrival of September corresponds with a minor reduction in the average high-temperature, down from August's pleasant 22.1°C (71.8°F) to an enjoyable 18.3°C (64.9°F). Weather in September »Weather in October
October, like September, is another mild autumn month in Saint-Sulpice, Switzerland, with an average temperature ranging between min 5.7°C (42.3°F) and max 14.1°C (57.4°F). With October's onset, the weather reveals a slight temperature decrease, transitioning from an enjoyable 18.3°C (64.9°F) in September to a still refreshing 14.1°C (57.4°F). Weather in October »Weather in November
November, the last month of the autumn in Saint-Sulpice, is another chilly month, with an average temperature ranging between max 8.7°C (47.7°F) and min 2.6°C (36.7°F). The arrival of November corresponds with a reduction in the average high-temperature, down from October's refreshing 14.1°C (57.4°F) to a chilly 8.7°C (47.7°F). Weather in November »Weather in December
The first month of the winter, December, is also an icy month in Saint-Sulpice, Switzerland, with an average temperature varying between 4.9°C (40.8°F) and -0.4°C (31.3°F). December brings a slight decrease in the average high-temperature, shifting from a frosty 8.7°C (47.7°F) in November to a wintry 4.9°C (40.8°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
With average high and low temperatures of 3.3°C (37.9°F) and -2.2°C (28°F) respectively, January is Saint-Sulpice's coldest month.
January is the most humid month, with an average relative humidity of 82%.
In Saint-Sulpice, during the entire year, the rain falls for 185.5 days and collects up to 834mm (32.83") of precipitation.
Months with snowfall in Saint-Sulpice, Switzerland, are January through May, October through December.
In Saint-Sulpice, during the entire year, snow falls for 40.1 days and aggregates up to 721mm (28.39") of snow.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
April, July and August, with an average relative humidity of 77%, are the least humid months in Saint-Sulpice, Switzerland.
June through September are months without snowfall.
June has the longest days of the year in Saint-Sulpice, Switzerland, with an average of 15h and 48min of daylight.
June and July, with an average maximum UV index of 5, are months with the highest UV index.
In Saint-Sulpice, July is the warmest month, with temperatures averaging a high of 22.2°C (72°F) and a low of 12.6°C (54.7°F).
The months with the most sunshine are July and August, with an average of 10.7h of sunshine.
September is the month with the least rainfall in Saint-Sulpice. Rain falls for 12.5 days and accumulates 38mm (1.5") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Saint-Sulpice, 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.
December is the month with the most rainfall in Saint-Sulpice, Switzerland. Rain falls for 13.8 days and accumulates 103mm (4.06") of precipitation.
December is the month with the most snowfall in Saint-Sulpice. Snow falls for 8 days and accumulates 184mm (7.24") of snow.
December has the shortest days of the year in Saint-Sulpice, with an average of 8h and 42min of daylight.
The month with the least sunshine in Saint-Sulpice, Switzerland, is December, with an average of 5.7h of sunshine.
Average temperature
Saint-Sulpice, Switzerland
The warmest month (with the highest average high temperature) is July (22.2°C).
The month with the lowest average high temperature is January (3.3°C).
The month with the highest average low temperature is July (12.6°C).
The coldest months (with the lowest average low temperature) are January and February (-2.2°C).
Average pressure
Saint-Sulpice, Switzerland
- Average pressure in January:
1019.6mbar - Average pressure in February:
1017.7mbar - Average pressure in March:
1017mbar - 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:
1018.5mbar - Average pressure in October:
1018.4mbar - Average pressure in November:
1015.9mbar - Average pressure in December:
1021.1mbar
The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed
Saint-Sulpice, Switzerland
- Average wind speed in January:
11.6km/h - Average wind speed in February:
12.1km/h - Average wind speed in March:
11.6km/h - Average wind speed in April:
9.5km/h - Average wind speed in May:
9.8km/h - Average wind speed in June:
8.5km/h
- Average wind speed in July:
7.5km/h - Average wind speed in August:
7km/h - Average wind speed in September:
8.4km/h - Average wind speed in October:
8.7km/h - Average wind speed in November:
10.4km/h - Average wind speed in December:
11.7km/h
The windiest month (with the highest average wind speed) is February (12.1km/h).
The calmest month (with the lowest average wind speed) is August (7km/h).
Average humidity
Saint-Sulpice, Switzerland
The month with the highest relative humidity is January (82%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall
Saint-Sulpice, Switzerland
The wettest month (with the highest rainfall) is December (103mm).
The driest month (with the least rainfall) is September (38mm).
Average rainfall days
Saint-Sulpice, Switzerland
- Average rainfall days in January:
14.3 days - Average rainfall days in February:
11.8 days - Average rainfall days in March:
14.5 days - Average rainfall days in April:
17.3 days - Average rainfall days in May:
20 days - Average rainfall days in June:
19.9 days
- Average rainfall days in July:
19 days - Average rainfall days in August:
16.8 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
12.7 days - Average rainfall days in November:
12.9 days - Average rainfall days in December:
13.8 days
The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is February (11.8 days).
Average snowfall
Saint-Sulpice, Switzerland
The month with the highest snowfall is December (184mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Saint-Sulpice, Switzerland
- Average snowfall days in January:
10.3 days - Average snowfall days in February:
9.2 days - Average snowfall days in March:
6.3 days - Average snowfall days in April:
1 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:
0.1 days - Average snowfall days in October:
0.5 days - Average snowfall days in November:
4.4 days - Average snowfall days in December:
8 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Saint-Sulpice, Switzerland
- Average daylight in January:
9h and 6min - 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 0min - Average daylight in June:
15h and 48min
- Average daylight in July:
15h and 24min - Average daylight in August:
14h and 6min - Average daylight in September:
12h and 30min - Average daylight in October:
10h and 54min - Average daylight in November:
9h and 24min - Average daylight in December:
8h and 42min
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 42min).
- Average sunshine in January:
5h and 48min - Average sunshine in February:
6h and 30min - Average sunshine in March:
7h and 42min - Average sunshine in April:
9h and 36min - Average sunshine in May:
10h and 0min - Average sunshine in June:
10h and 30min
- Average sunshine in July:
10h and 42min - Average sunshine in August:
10h and 42min - Average sunshine in September:
9h and 6min - Average sunshine in October:
7h and 6min - Average sunshine in November:
6h and 6min - Average sunshine in December:
5h and 42min
The months with the most sunshine are July and August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days
Saint-Sulpice, Switzerland
- Average sunshine days in January:
12.4 days - Average sunshine days in February:
11.8 days - Average sunshine days in March:
11.9 days - Average sunshine days in April:
9.5 days - Average sunshine days in May:
8 days - Average sunshine days in June:
6.7 days
- Average sunshine days in July:
8.1 days - Average sunshine days in August:
9.2 days - Average sunshine days in September:
13.9 days - Average sunshine days in October:
16 days - Average sunshine days in November:
12.5 days - Average sunshine days in December:
13 days
The month with the most sunshine days is October (16 days).
The month with the least sunshine days is June (6.7 days).
Average UV index
Saint-Sulpice, 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
Saint-Sulpice, Switzerland
The month with the most cloud cover is January (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility
Saint-Sulpice, Switzerland
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
