Climate and monthly weather forecastSaint-Léonard, Switzerland
Climate and monthly weather forecast
Weather in January
January, the same as December, in Saint-Léonard, Switzerland, is another subzero cold winter month, with an average temperature ranging between max -2.5°C (27.5°F) and min -11°C (12.2°F). In Saint-Léonard, the lowest temperatures are generally noted in January, averaging a high of -2.5°C (27.5°F) and a low of -11°C (12.2°F). Weather in January »Weather in February
The last month of the winter, February, is another freezing cold month in Saint-Léonard, Switzerland, with an average temperature varying between -2.3°C (27.9°F) and -11°C (12.2°F). With February's arrival, Saint-Léonard's weather records an average high-temperature of a still subzero cold -2.3°C (27.9°F), marking little difference from January's -2.5°C (27.5°F). Weather in February »Weather in March
March, the first month of the spring in Saint-Léonard, is a wintry month, with an average temperature varying between -7.7°C (18.1°F) and 0.9°C (33.6°F). As March sets, the average high-temperature shows a slight increase, moving up from a freezing cold -2.3°C (27.9°F) in February to a wintry 0.9°C (33.6°F). Weather in March »Weather in April
April, the same as March, is another cold spring month in Saint-Léonard, Switzerland, with an average temperature varying between -3.2°C (26.2°F) and 5°C (41°F). April's arrival signals a subtle increase in average high-temperatures, moving from March's 0.9°C (33.6°F) to a still wintry 5°C (41°F). Weather in April »Weather in May
May, the last month of the spring in Saint-Léonard, is a chilly month, with an average temperature ranging between min 0.2°C (32.4°F) and max 8.7°C (47.7°F). May brings a slight increase in the average high-temperature, progressing from a cold 5°C (41°F) in April to a chilly 8.7°C (47.7°F). Weather in May »Weather in June
The first month of the summer, June, is a moderate month in Saint-Léonard, Switzerland, with an average temperature fluctuating between 4.3°C (39.7°F) and 13.9°C (57°F). With the onset of June, Saint-Léonard sees a temperature rise, with the average high-temperature moving from May's frosty 8.7°C (47.7°F) to a mild 13.9°C (57°F). Weather in June »Weather in July
July in Saint-Léonard, Switzerland, is a comfortable summer month, with an average temperature ranging between max 16.5°C (61.7°F) and min 6.3°C (43.3°F). The arrival of July sees a recorded average high-temperature of an enjoyable 16.5°C (61.7°F), showing little divergence from the previous month's conditions. Weather in July »Weather in August
The last month of the summer, August, is also an enjoyable month in Saint-Léonard, Switzerland, with an average temperature ranging between min 6.4°C (43.5°F) and max 16.7°C (62.1°F). August temperatures tend to peak at an average high of 16.7°C (62.1°F) and dip to a low of 6.4°C (43.5°F). Weather in August »Weather in September
The first month of the autumn, September, is also a fresh month in Saint-Léonard, Switzerland, with an average temperature ranging between max 12.3°C (54.1°F) and min 3.3°C (37.9°F). As September begins, there is a minor decrease in the average high-temperature, softly falling from a refreshing 16.7°C (62.1°F) in August to a cool 12.3°C (54.1°F). Weather in September »Weather in October
October, the same as September, in Saint-Léonard, Switzerland, is a frosty autumn month, with an average temperature fluctuating between 8.3°C (46.9°F) and -0.2°C (31.6°F). Saint-Léonard's progression into October involves a gentle drop in the average high-temperature, from a cool 12.3°C (54.1°F) in September to a frosty 8.3°C (46.9°F). Weather in October »Weather in November
November, the last month of the autumn in Saint-Léonard, is another cold month, with an average temperature fluctuating between 2.5°C (36.5°F) and -4.5°C (23.9°F). Transition from October to November is accompanied by a temperature drop, with average high-temperatures decreasing from a frosty 8.3°C (46.9°F) to an icy 2.5°C (36.5°F). Weather in November »Weather in December
The first month of the winter, December, is also a subzero cold month in Saint-Léonard, Switzerland, with an average temperature fluctuating between -1.2°C (29.8°F) and -9.5°C (14.9°F). During the shift to December, a minor reduction in average high-temperature is observed, shifting from a cold 2.5°C (36.5°F) in November to a freezing cold -1.2°C (29.8°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
January is the coldest month in Saint-Léonard, with an average high-temperature of -2.5°C (27.5°F) and an average low-temperature of -11°C (12.2°F).
Throughout the year, in Saint-Léonard, Switzerland, there are 233.7 rainfall days, and 1378mm (54.25") of precipitation is accumulated.
Months with snowfall are January through May, September through December.
Throughout the year, in Saint-Léonard, there are 40.9 snowfall days, and 716mm (28.19") of snow is accumulated.
The month with the least sunshine in Saint-Léonard is January, with an average of 4.7h of sunshine.
January and November, with an average maximum UV index of 1, are months with the lowest UV index in Saint-Léonard.
February is the month with the most snowfall in Saint-Léonard. Snow falls for 10.2 days and accumulates 167mm (6.57") of snow.
March is the most humid month, with an average relative humidity of 90%.
May is the month with the most rainfall in Saint-Léonard, Switzerland. Rain falls for 25.8 days and accumulates 177mm (6.97") of precipitation.
In Saint-Léonard, Switzerland, snow does not fall in June through August.
The month with the longest days in Saint-Léonard, Switzerland, is June, with an average of 15h and 42min of daylight.
June and July, with an average maximum UV index of 4, are months with the highest UV index in Saint-Léonard, Switzerland.
The months with the lowest humidity are July and August, with an average relative humidity of 79%.
The months with the most sunshine are July and August, with an average of 9.8h of sunshine.
Saint-Léonard's warmest month, August, registers temperatures that range from a high of 16.7°C (62.1°F) to a low of 6.4°C (43.5°F).
The month with the least rainfall in Saint-Léonard, Switzerland, is September, when the rain falls for 20.2 days and typically collects 76mm (2.99") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Saint-Léonard, 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 Saint-Léonard, Switzerland, is December, with an average of 8h and 42min of daylight.
Average temperature
Saint-Léonard, Switzerland
The warmest month (with the highest average high temperature) is August (16.7°C).
The month with the lowest average high temperature is January (-2.5°C).
The month with the highest average low temperature is August (6.4°C).
The coldest months (with the lowest average low temperature) are January and February (-11°C).
Average pressure
Saint-Léonard, Switzerland
- Average pressure in January:
1019.2mbar - Average pressure in February:
1017.3mbar - Average pressure in March:
1016.8mbar - Average pressure in April:
1015.2mbar - Average pressure in May:
1015.7mbar - Average pressure in June:
1016.2mbar
- Average pressure in July:
1016.8mbar - Average pressure in August:
1017.6mbar - Average pressure in September:
1018.2mbar - Average pressure in October:
1018.3mbar - Average pressure in November:
1015.8mbar - 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 (1015.2mbar).
Average wind speed
Saint-Léonard, Switzerland
- Average wind speed in January:
8km/h - Average wind speed in February:
7.9km/h - Average wind speed in March:
8.1km/h - Average wind speed in April:
7.4km/h - Average wind speed in May:
7.2km/h - Average wind speed in June:
6.9km/h
- Average wind speed in July:
6.6km/h - Average wind speed in August:
6.2km/h - Average wind speed in September:
6.5km/h - Average wind speed in October:
7.3km/h - Average wind speed in November:
8km/h - Average wind speed in December:
8.3km/h
The windiest month (with the highest average wind speed) is December (8.3km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity
Saint-Léonard, Switzerland
The month with the highest relative humidity is March (90%).
The months with the lowest relative humidity are July and August (79%).
Average rainfall
Saint-Léonard, Switzerland
- Average rainfall in January:
99mm - Average rainfall in February:
89mm - Average rainfall in March:
101mm - Average rainfall in April:
91mm - Average rainfall in May:
177mm - Average rainfall in June:
155mm
The wettest month (with the highest rainfall) is May (177mm).
The driest month (with the least rainfall) is September (76mm).
Average rainfall days
Saint-Léonard, Switzerland
- Average rainfall days in January:
14.8 days - Average rainfall days in February:
13.8 days - Average rainfall days in March:
19.1 days - Average rainfall days in April:
22.6 days - Average rainfall days in May:
25.8 days - Average rainfall days in June:
25.3 days
- Average rainfall days in July:
24.7 days - Average rainfall days in August:
22.3 days - Average rainfall days in September:
20.2 days - Average rainfall days in October:
15 days - Average rainfall days in November:
16.2 days - Average rainfall days in December:
13.9 days
The month with the highest number of rainy days is May (25.8 days).
The month with the least rainy days is February (13.8 days).
Average snowfall
Saint-Léonard, Switzerland
The month with the highest snowfall is February (167mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days
Saint-Léonard, Switzerland
- Average snowfall days in January:
9.5 days - Average snowfall days in February:
10.2 days - Average snowfall days in March:
7.2 days - Average snowfall days in April:
2.7 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:
0.3 days - Average snowfall days in November:
3.4 days - Average snowfall days in December:
7.2 days
The month with the highest number of snowfall days is February (10.2 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Saint-Léonard, Switzerland
- Average daylight in January:
9h and 6min - Average daylight in February:
10h and 24min - 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 42min
- 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 30min - Average daylight in December:
8h and 42min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in January:
4h and 42min - Average sunshine in February:
4h and 54min - Average sunshine in March:
5h and 42min - Average sunshine in April:
7h and 54min - Average sunshine in May:
8h and 12min - Average sunshine in June:
9h and 36min
- Average sunshine in July:
9h and 48min - Average sunshine in August:
9h and 48min - Average sunshine in September:
8h and 18min - Average sunshine in October:
6h and 36min - Average sunshine in November:
5h and 12min - Average sunshine in December:
4h and 54min
The months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days
Saint-Léonard, Switzerland
- Average sunshine days in January:
11.6 days - Average sunshine days in February:
8.1 days - Average sunshine days in March:
7.5 days - Average sunshine days in April:
4.6 days - Average sunshine days in May:
3.4 days - Average sunshine days in June:
2.8 days
- Average sunshine days in July:
3.4 days - Average sunshine days in August:
5.4 days - Average sunshine days in September:
7.6 days - Average sunshine days in October:
13.5 days - Average sunshine days in November:
10.7 days - Average sunshine days in December:
12.6 days
The month with the most sunshine days is October (13.5 days).
The month with the least sunshine days is June (2.8 days).
Average UV index
Saint-Léonard, 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
Saint-Léonard, Switzerland
The months with the most cloud cover are February and March (Cloud cover 53).
The month with the least cloud cover is October (Cloud cover 37).
Average visibility
Saint-Léonard, Switzerland
The months with the highest visibility are June, July, August, October and November (8km).
The months with the lowest visibility are January, February and March (6km).
