Expand
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
Weather in January
January, the same as December, is a wintry winter month in Isone, Switzerland, with an average temperature varying between 1.6°C (34.9°F) and -5°C (23°F). January is the coldest month, exhibiting average temperatures of 1.6°C (34.9°F) at the peak and -5°C (23°F) at the base. Weather in January »
Weather in February
The last month of the winter, February, is another cold month in Isone, Switzerland, with an average temperature fluctuating between -5.1°C (22.8°F) and 2.5°C (36.5°F). February's beginning signals an average high-temperature of a still icy 2.5°C (36.5°F), barely different from January's 1.6°C (34.9°F). Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Isone, Switzerland, with temperature in the range of an average low of -1.6°C (29.1°F) and an average high of 6.4°C (43.5°F). With the transition into March, Isone experiences a subtle uplift in average high-temperatures, adjusting from a cold 2.5°C (36.5°F) in February to a chilly 6.4°C (43.5°F). Weather in March »
Weather in April
April is a cool spring month in Isone, Switzerland, with an average temperature fluctuating between 1.9°C (35.4°F) and 10.7°C (51.3°F). April's arrival coincides with a marginal rise in the average high-temperature, moving from March's chilly 6.4°C (43.5°F) to a cool 10.7°C (51.3°F). Weather in April »
Weather in May
The last month of the spring, May, is a moderate month in Isone, Switzerland, with an average temperature varying between 14.6°C (58.3°F) and 5.1°C (41.2°F). With the onset of May, Isone observes a minor temperature ascent, with the average high-temperature adjusting from April's cool 10.7°C (51.3°F) to a moderate 14.6°C (58.3°F). Weather in May »
Weather in June
The first month of the summer, June, is a refreshing month in Isone, Switzerland, with an average temperature ranging between max 19.3°C (66.7°F) and min 8.9°C (48°F). Observing a slight rise in June, the average high-temperature shifts from May's moderate 14.6°C (58.3°F) to an enjoyable 19.3°C (66.7°F). Weather in June »
Weather in July
July is a pleasant summer month in Isone, Switzerland, with an average temperature ranging between max 21.9°C (71.4°F) and min 11.1°C (52°F). July is the warmest month, with the temperature often reaching an average high of 21.9°C (71.4°F) and an average low of 11.1°C (52°F). Weather in July »
Weather in August
August, the last month of the summer in Isone, is another pleasant month, with an average temperature ranging between min 11.1°C (52°F) and max 21.4°C (70.5°F). At the start of August, Isone's average high-temperature reaches a still agreeable 21.4°C (70.5°F), subtly different from the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is also an enjoyable month in Isone, Switzerland, with an average temperature ranging between min 7.5°C (45.5°F) and max 17.1°C (62.8°F). The commencement of September indicates a gentle shift in the average high-temperature, receding from August's agreeable 21.4°C (70.5°F) to an enjoyable 17.1°C (62.8°F). Weather in September »
Weather in October
October, the same as September, is another fresh autumn month in Isone, Switzerland, with an average temperature ranging between min 3.9°C (39°F) and max 12°C (53.6°F). As October arrives, Isone's weather displays a decrease in high-temperatures, transitioning from September's enjoyable 17.1°C (62.8°F) to a fresh 12°C (53.6°F). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Isone, Switzerland, with an average temperature ranging between min 0°C (32°F) and max 6°C (42.8°F). November brings a decrease in the average high-temperature, shifting from a cool 12°C (53.6°F) in October to a chilly 6°C (42.8°F). Weather in November »
Weather in December
December, the first month of the winter in Isone, is still a cold month, with an average temperature varying between 2.7°C (36.9°F) and -4°C (24.8°F). December brings a slight decrease in the average high-temperature, shifting from a chilly 6°C (42.8°F) in November to a wintry 2.7°C (36.9°F). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Isone?
During the coldest month in Isone, January, temperatures average a high of 1.6°C (34.9°F) and a low of -5°C (23°F).
What is the driest month in Isone?
The month with the least rainfall is January, when the rain falls for 5.8 days and typically collects 15mm (0.59") of precipitation.
How many days does it rain in Isone?
In Isone, Switzerland, during the entire year, the rain falls for 137.8 days and collects up to 669mm (26.34") of precipitation.
When does it snow in Isone?
Months with snowfall in Isone are January through April, November and December.
How much does it snow in Isone?
In Isone, Switzerland, during the entire year, snow falls for 4.8 days and aggregates up to 33mm (1.3") of snow.
What are the months with the lowest UV index in Isone?
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index.
When does it snow the most in Isone?
The month with the most snowfall in Isone is February, when snow falls for 1.1 days and typically aggregates up to 12mm (0.47") of snow.
When it does not snow in Isone?
In Isone, snow does not fall in May through October.
When are the longest days in Isone?
The month with the longest days is June, with an average of 15h and 42min of daylight.
What is the month with the highest UV index in Isone?
June and July, with an average maximum UV index of 5, are months with the highest UV index in Isone.
What is the hottest time of year in Isone?
Isone's warmest weather arrives in July, when temperatures average a high of 21.9°C (71.4°F) and a low of 11.1°C (52°F).
What is the least humid month in Isone?
The least humid month in Isone, Switzerland, is July, with an average relative humidity of 75%.
What month has the most sunshine in Isone?
July has the most sunshine of the year, with an average of 11.5h of sunshine.
When is Daylight Saving Time (DST) in Isone?
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 Isone?
The most humid month is November, with an average relative humidity of 83%.
What is the wettest month in Isone?
November is the month with the most rainfall in Isone. Rain falls for 11 days and accumulates 118mm (4.65") of precipitation.
What is the month with the least sunshine in Isone?
With an average of 5.5h of sunshine, November has the least sunshine of the year in Isone, Switzerland.
What is the month with the shortest days in Isone?
December has the shortest days of the year, with an average of 8h and 42min of daylight.
Average temperature
Isone, Switzerland
The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (1.6°C).
The months with the highest average low temperature are July and August (11.1°C).
The coldest month (with the lowest average low temperature) is February (-5.1°C).
Average pressure
Isone, Switzerland
- Average pressure in January:
1018.8mbar - Average pressure in February:
1016.9mbar - Average pressure in March:
1016.5mbar - Average pressure in April:
1015.1mbar - Average pressure in May:
1015.3mbar - Average pressure in June:
1015.7mbar
- Average pressure in July:
1016.3mbar - Average pressure in August:
1017.3mbar - Average pressure in September:
1017.8mbar - Average pressure in October:
1018.2mbar - Average pressure in November:
1015.8mbar - Average pressure in December:
1020.6mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is April (1015.1mbar).
Average wind speed
Isone, Switzerland
- Average wind speed in January:
6.9km/h - Average wind speed in February:
7.4km/h - Average wind speed in March:
7.2km/h - Average wind speed in April:
6.6km/h - Average wind speed in May:
7.1km/h - Average wind speed in June:
6.9km/h
- Average wind speed in July:
6.9km/h - Average wind speed in August:
6.4km/h - Average wind speed in September:
6.4km/h - Average wind speed in October:
6.2km/h - Average wind speed in November:
5.7km/h - Average wind speed in December:
7km/h
The windiest month (with the highest average wind speed) is February (7.4km/h).
The calmest month (with the lowest average wind speed) is November (5.7km/h).
Average humidity
Isone, Switzerland
The month with the highest relative humidity is November (83%).
The month with the lowest relative humidity is July (75%).
Average rainfall
Isone, Switzerland
The wettest month (with the highest rainfall) is November (118mm).
The driest month (with the least rainfall) is January (15mm).
Average rainfall days
Isone, Switzerland
- Average rainfall days in January:
5.8 days - Average rainfall days in February:
6.9 days - Average rainfall days in March:
10.4 days - Average rainfall days in April:
14.1 days - Average rainfall days in May:
14.3 days - Average rainfall days in June:
15.9 days
- Average rainfall days in July:
15.4 days - Average rainfall days in August:
15.8 days - Average rainfall days in September:
12.2 days - Average rainfall days in October:
9.6 days - Average rainfall days in November:
11 days - Average rainfall days in December:
6.4 days
The month with the highest number of rainy days is June (15.9 days).
The month with the least rainy days is January (5.8 days).
Average snowfall
Isone, Switzerland
The month with the highest snowfall is February (12mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Isone, Switzerland
- Average snowfall days in January:
1.3 days - Average snowfall days in February:
1.1 days - Average snowfall days in March:
1 days - Average snowfall days in April:
0.2 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:
0.1 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
0.6 days
The month with the highest number of snowfall days is January (1.3 days).
The months with the least snowfall days are May, June, July, August and October (0 days).
Average daylight / Average sunshine
Isone, 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:
10h and 0min - 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 2min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 3min - 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 30min).
Average sunshine days
Isone, Switzerland
- Average sunshine days in January:
23.7 days - Average sunshine days in February:
19.3 days - Average sunshine days in March:
19 days - Average sunshine days in April:
14 days - Average sunshine days in May:
14 days - Average sunshine days in June:
11.5 days
- Average sunshine days in July:
11.3 days - Average sunshine days in August:
11.4 days - Average sunshine days in September:
14.8 days - Average sunshine days in October:
19.3 days - Average sunshine days in November:
18 days - Average sunshine days in December:
23.5 days
The month with the most sunshine days is January (23.7 days).
The month with the least sunshine days is July (11.3 days).
Average UV index
Isone, 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, March, October, November and December (UV index 2).
Average cloud cover
Isone, Switzerland
The month with the most cloud cover is November (Cloud cover 42).
The month with the least cloud cover is July (Cloud cover 25).
Average visibility
Isone, Switzerland
The months with the highest visibility are January, February, March, April, May, June, July, August and December (9km).
The months with the lowest visibility are September, October and November (8km).
Isone, Switzerland
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location
