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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 an icy winter month in Caslano, Switzerland, with an average temperature ranging between min -2.3°C (27.9°F) and max 4.5°C (40.1°F). During the coldest month, January, temperatures average a high of 4.5°C (40.1°F) and a low of -2.3°C (27.9°F). Weather in January »
Weather in February
February, the last month of the winter in Caslano, is also an icy month, with temperature in the range of an average low of -2.1°C (28.2°F) and an average high of 5.8°C (42.4°F). Caslano starts February with an average high-temperature of a still icy 5.8°C (42.4°F), hinting at a minimal fluctuation from January. Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Caslano, Switzerland, with an average temperature varying between 1.2°C (34.2°F) and 10.2°C (50.4°F). As February gives way to March, the average high-temperature displays a slight ascent, adjusting from a cold 5.8°C (42.4°F) to a cool 10.2°C (50.4°F). Weather in March »
Weather in April
April in Caslano, Switzerland, is a refreshing spring month, with an average temperature ranging between max 14.7°C (58.5°F) and min 4.6°C (40.3°F). As March transitions into April, a subtle temperature shift is observed, with average highs adjusting from a cool 10.2°C (50.4°F) to a refreshing 14.7°C (58.5°F). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Caslano, Switzerland, with temperature in the range of an average high of 18.2°C (64.8°F) and an average low of 7.2°C (45°F). Caslano's transition into May brings a slight rise in the average high-temperature, moving from a moderate 14.7°C (58.5°F) in April to a still refreshing 18.2°C (64.8°F). Weather in May »
Weather in June
The first month of the summer, June, is an agreeable month in Caslano, Switzerland, with an average temperature varying between 22.7°C (72.9°F) and 11°C (51.8°F). Caslano observes a slight ascent in average high-temperatures during June, adjusting from a refreshing 18.2°C (64.8°F) in May to an agreeable 22.7°C (72.9°F). Weather in June »
Weather in July
July is a warm summer month in Caslano, Switzerland, with temperature in the range of an average low of 12.8°C (55°F) and an average high of 25.2°C (77.4°F). In Caslano, the month of July registers the highest temperatures, averaging 25.2°C (77.4°F) at the peak and 12.8°C (55°F) at the lowest. Weather in July »
Weather in August
August, the last month of the summer in Caslano, is also a moderately hot month, with an average temperature ranging between min 12.8°C (55°F) and max 24.6°C (76.3°F). As Caslano steps into August, the average high-temperature is measured at a still warm 24.6°C (76.3°F), displaying minor differences from July's 25.2°C (77.4°F). Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Caslano, Switzerland, with an average temperature varying between 9.3°C (48.7°F) and 20.2°C (68.4°F). With the onset of September, the average high-temperature subtly recedes from August's warm 24.6°C (76.3°F) to an agreeable 20.2°C (68.4°F). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Caslano, Switzerland, with an average temperature ranging between max 15.1°C (59.2°F) and min 5.7°C (42.3°F). The transition into October is accompanied by a temperature decrease, with the average high-temperature shifting from an agreeable 20.2°C (68.4°F) in September to a moderate 15.1°C (59.2°F). Weather in October »
Weather in November
November, the last month of the autumn in Caslano, is also a frosty month, with an average temperature ranging between min 2.2°C (36°F) and max 9.1°C (48.4°F). A subtle decrease in the average high-temperature marks November, falling from October's refreshing 15.1°C (59.2°F) to a frosty 9.1°C (48.4°F). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Caslano, Switzerland, with temperature in the range of an average high of 5.4°C (41.7°F) and an average low of -1.6°C (29.1°F). During the shift to December, Caslano records a mild decrease in average high-temperature, moving from a frosty 9.1°C (48.4°F) in November to a wintry 5.4°C (41.7°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
What is the coldest time of year in Caslano?
Caslano experiences its average lowest temperatures in January, reaching a peak of 4.5°C (40.1°F) and a minimum of -2.3°C (27.9°F).
What are the least humid months in Caslano?
The months with the lowest humidity in Caslano are January and July, with an average relative humidity of 72%.
What is the driest month in Caslano?
January is the month with the least rainfall in Caslano, Switzerland. Rain falls for 4.8 days and accumulates 7mm (0.28") of precipitation.
How many days does it rain in Caslano?
In Caslano, during the entire year, the rain falls for 102.6 days and collects up to 414mm (16.3") of precipitation.
When does it snow in Caslano?
January through March, November and December are months with snowfall in Caslano.
How much does it snow in Caslano?
Throughout the year, there are 4 snowfall days, and 23mm (0.91") of snow is accumulated.
What are the months with the lowest UV index in Caslano?
The months with the lowest UV index in Caslano, Switzerland, are January, February, November and December, with an average maximum UV index of 2.
When does it snow the most in Caslano?
The month with the most snowfall is February, when snow falls for 0.9 days and typically aggregates up to 9mm (0.35") of snow.
When it does not snow in Caslano?
April through October are months without snowfall in Caslano, Switzerland.
When are the longest days in Caslano?
The month with the longest days in Caslano is June, with an average of 15h and 42min of daylight.
What are the months with the highest UV index in Caslano?
The months with the highest UV index in Caslano, Switzerland, are June through August, with an average maximum UV index of 5.
What is the hottest time of year in Caslano?
July, with its average high-temperature of 25.2°C (77.4°F) and an average low-temperature of 12.8°C (55°F), holds the record as the warmest month in Caslano.
What month has the most sunshine in Caslano?
July has the most sunshine of the year, with an average of 11.5h of sunshine.
When is Daylight Saving Time (DST) in Caslano?
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 most humid month in Caslano?
With an average relative humidity of 80%, November is the most humid month.
What is the rainiest month in Caslano?
November is the month with the most rainfall in Caslano, Switzerland. Rain falls for 10.1 days and accumulates 70mm (2.76") of precipitation.
What is the month with the least sunshine in Caslano?
The month with the least sunshine is November, with an average of 5.3h of sunshine.
What is the month with the shortest days in Caslano?
The month with the shortest days is December, with an average of 8h and 42min of daylight.
Average temperature
Caslano, Switzerland
The warmest month (with the highest average high temperature) is July (25.2°C).
The month with the lowest average high temperature is January (4.5°C).
The months with the highest average low temperature are July and August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-2.3°C).
Average pressure
Caslano, Switzerland
- Average pressure in January:
1018.6mbar - Average pressure in February:
1016.7mbar - Average pressure in March:
1016.3mbar - Average pressure in April:
1015mbar - Average pressure in May:
1015.1mbar - Average pressure in June:
1015.6mbar
- Average pressure in July:
1016.1mbar - Average pressure in August:
1017.1mbar - Average pressure in September:
1017.7mbar - Average pressure in October:
1018.1mbar - Average pressure in November:
1015.7mbar - Average pressure in December:
1020.5mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is April (1015mbar).
Average wind speed
Caslano, Switzerland
- Average wind speed in January:
7.1km/h - Average wind speed in February:
7.5km/h - Average wind speed in March:
7.6km/h - Average wind speed in April:
7.2km/h - Average wind speed in May:
7.5km/h - Average wind speed in June:
7.5km/h
- Average wind speed in July:
7.7km/h - Average wind speed in August:
7.3km/h - Average wind speed in September:
7km/h - Average wind speed in October:
6.5km/h - Average wind speed in November:
6.1km/h - Average wind speed in December:
7.1km/h
The windiest month (with the highest average wind speed) is July (7.7km/h).
The calmest month (with the lowest average wind speed) is November (6.1km/h).
Average humidity
Caslano, Switzerland
The month with the highest relative humidity is November (80%).
The months with the lowest relative humidity are January and July (72%).
Average rainfall
Caslano, Switzerland
The wettest month (with the highest rainfall) is November (70mm).
The driest month (with the least rainfall) is January (7mm).
Average rainfall days
Caslano, Switzerland
- Average rainfall days in January:
4.8 days - Average rainfall days in February:
6.1 days - Average rainfall days in March:
7.8 days - Average rainfall days in April:
11.1 days - Average rainfall days in May:
11.8 days - Average rainfall days in June:
10.8 days
- Average rainfall days in July:
10.5 days - Average rainfall days in August:
10 days - Average rainfall days in September:
8.3 days - Average rainfall days in October:
7.2 days - Average rainfall days in November:
10.1 days - Average rainfall days in December:
4.1 days
The month with the highest number of rainy days is May (11.8 days).
The month with the least rainy days is December (4.1 days).
Average snowfall
Caslano, Switzerland
The month with the highest snowfall is February (9mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Caslano, Switzerland
- Average snowfall days in January:
1 days - Average snowfall days in February:
0.9 days - Average snowfall days in March:
0.8 days - Average snowfall days in April:
0.1 days - Average snowfall days in May:
0 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:
0 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
0.7 days
The month with the highest number of snowfall days is January (1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Caslano, Switzerland
- Average daylight in January:
9h and 1min - 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 0min - Average daylight in June:
15h and 4min
- Average daylight in July:
15h and 2min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 3min - Average daylight in December:
8h and 4min
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:
6h and 2min - Average sunshine in February:
6h and 2min - Average sunshine in March:
7h and 3min - Average sunshine in April:
9h and 2min - Average sunshine in May:
9h and 5min - Average sunshine in June:
10h and 5min
- Average sunshine in July:
11h and 3min - Average sunshine in August:
10h and 5min - Average sunshine in September:
9h and 1min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 2min - Average sunshine in December:
6h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is November (Average sunshine: 5h and 18min).
Average sunshine days
Caslano, Switzerland
- Average sunshine days in January:
25.4 days - Average sunshine days in February:
20.8 days - Average sunshine days in March:
21.8 days - Average sunshine days in April:
18.2 days - Average sunshine days in May:
17.3 days - Average sunshine days in June:
16.9 days
- Average sunshine days in July:
18 days - Average sunshine days in August:
19.2 days - Average sunshine days in September:
19.6 days - Average sunshine days in October:
22.1 days - Average sunshine days in November:
18.8 days - Average sunshine days in December:
25.8 days
The month with the most sunshine days is December (25.8 days).
The month with the least sunshine days is June (16.9 days).
Average UV index
Caslano, Switzerland
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Caslano, Switzerland
The month with the most cloud cover is November (Cloud cover 42).
The month with the least cloud cover is July (Cloud cover 23).
Average visibility
Caslano, Switzerland
The months with the highest visibility are January, February, March, April, May, June, July, August, September, November and December (9km).
The month with the lowest visibility is October (8km).
