Climate and monthly weather forecastArzo, Switzerland
Climate and monthly weather forecast
Weather in January
January, the same as December, is a wintry winter month in Arzo, Switzerland, with an average temperature varying between 4.8°C (40.6°F) and -0.9°C (30.4°F). Arzo notes the coldest temperatures in January, with a high average of 4.8°C (40.6°F) and a low of -0.9°C (30.4°F). Weather in January »Weather in February
The last month of the winter, February, is a frosty month in Arzo, Switzerland, with an average temperature fluctuating between -0.2°C (31.6°F) and 6.5°C (43.7°F). The arrival of February is marked by an average high-temperature of a frosty 6.5°C (43.7°F), bearing a close resemblance to January. Weather in February »Weather in March
March, the first month of the spring in Arzo, is a cool month, with an average temperature varying between 2.9°C (37.2°F) and 10.8°C (51.4°F). A subtle rise in the average high-temperature is observed during March, adjusting from a frosty 6.5°C (43.7°F) in February to a fresh 10.8°C (51.4°F). Weather in March »Weather in April
April in Arzo, Switzerland, is a moderate spring month, with an average temperature varying between 15.7°C (60.3°F) and 6.6°C (43.9°F). The shift into April is accompanied by a modest temperature increase, with the average high-temperature edging up from a fresh 10.8°C (51.4°F) in March to a refreshing 15.7°C (60.3°F). Weather in April »Weather in May
The last month of the spring, May, is a comfortable month in Arzo, Switzerland, with an average temperature fluctuating between 19.3°C (66.7°F) and 9.1°C (48.4°F). May's onset brings a subtle temperature rise, moving from a refreshing 15.7°C (60.3°F) in April to an enjoyable 19.3°C (66.7°F). Weather in May »Weather in June
June, the first month of the summer in Arzo, is a warm month, with an average temperature fluctuating between 23.6°C (74.5°F) and 13.1°C (55.6°F). The start of June brings a subtle shift in the average high-temperature, edging up from May's comfortable 19.3°C (66.7°F) to a moderately hot 23.6°C (74.5°F). Weather in June »Weather in July
July, the same as June, is another warm summer month in Arzo, Switzerland, with an average temperature ranging between min 14.9°C (58.8°F) and max 26.3°C (79.3°F). July, marked by an average high-temperature of 26.3°C (79.3°F) and a low-temperature of 14.9°C (58.8°F), is the warmest month. Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Arzo, Switzerland, with temperature in the range of an average high of 25.9°C (78.6°F) and an average low of 15.2°C (59.4°F). The average high-temperature for August is a still moderately hot 25.9°C (78.6°F), closely aligning with the temperature of the preceding month. Weather in August »Weather in September
The first month of the autumn, September, is still a pleasant month in Arzo, Switzerland, with an average temperature fluctuating between 21°C (69.8°F) and 11.5°C (52.7°F). With the commencement of September, Arzo records a moderate temperature decline, with the average high easing from August's warm 25.9°C (78.6°F) to a pleasant 21°C (69.8°F). Weather in September »Weather in October
October, the same as September, in Arzo, Switzerland, is another mild autumn month, with an average temperature varying between 7.8°C (46°F) and 15.8°C (60.4°F). Arrival of October comes with a reduction in the average high-temperature, falling from a pleasant 21°C (69.8°F) in September to a mild 15.8°C (60.4°F). Weather in October »Weather in November
November, the last month of the autumn in Arzo, is another chilly month, with an average temperature fluctuating between 9.6°C (49.3°F) and 3.6°C (38.5°F). The onset of November entails a temperature shift, as the average high-temperature decreases from a mild 15.8°C (60.4°F) in October to a chilly 9.6°C (49.3°F). Weather in November »Weather in December
December, the first month of the winter in Arzo, is also a wintry month, with an average temperature varying between 5.8°C (42.4°F) and 0.1°C (32.2°F). The start of December signals a gentle decrease in the average high-temperature, transitioning from a frosty 9.6°C (49.3°F) in November to an icy 5.8°C (42.4°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
Arzo's January weather, marked by an average high temperature of 4.8°C (40.6°F) and an average low temperature of -0.9°C (30.4°F), is the coldest in the year.
The month with the least rainfall is January, when the rain falls for 6.8 days and typically collects 31mm (1.22") of precipitation.
In Arzo, Switzerland, during the entire year, the rain falls for 172.1 days and collects up to 1177mm (46.34") of precipitation.
Months with snowfall in Arzo are January through March, October through December.
In Arzo, Switzerland, during the entire year, snow falls for 11.9 days and aggregates up to 210mm (8.27") of snow.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Arzo, Switzerland.
The month with the most snowfall in Arzo is February, when snow falls for 2.8 days and typically aggregates up to 69mm (2.72") of snow.
In Arzo, Switzerland, snow does not fall in April through September.
The month with the longest days is June, with an average of 15h and 42min of daylight.
June and July, with an average maximum UV index of 6, are months with the highest UV index in Arzo.
Arzo's July weather, marked by an average high temperature of 26.3°C (79.3°F) and an average low temperature of 14.9°C (58.8°F), is the warmest in the year.
The least humid month in Arzo, Switzerland, is July, with an average relative humidity of 70%.
July has the most sunshine of the year, with an average of 11.5h of sunshine.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Arzo, Switzerland, 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.
With an average relative humidity of 79%, November is the most humid month in Arzo.
The month with the most rainfall is November, when the rain falls for 13.6 days and typically aggregates up to 177mm (6.97") of precipitation.
With an average of 5.3h of sunshine, November has the least sunshine of the year in Arzo.
The month with the shortest days is December, with an average of 8h and 42min of daylight.
Average temperature
Arzo, Switzerland
The warmest month (with the highest average high temperature) is July (26.3°C).
The month with the lowest average high temperature is January (4.8°C).
The month with the highest average low temperature is August (15.2°C).
The coldest month (with the lowest average low temperature) is January (-0.9°C).
Average pressure
Arzo, Switzerland
- Average pressure in January:
1018.5mbar - Average pressure in February:
1016.6mbar - Average pressure in March:
1016.1mbar - Average pressure in April:
1014.9mbar - Average pressure in May:
1015mbar - Average pressure in June:
1015.4mbar
- Average pressure in July:
1015.9mbar - Average pressure in August:
1016.9mbar - Average pressure in September:
1017.5mbar - Average pressure in October:
1018mbar - Average pressure in November:
1015.6mbar - Average pressure in December:
1020.3mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is April (1014.9mbar).
Average wind speed
Arzo, Switzerland
- Average wind speed in January:
6km/h - Average wind speed in February:
6.5km/h - Average wind speed in March:
6.9km/h - Average wind speed in April:
6.6km/h - Average wind speed in May:
6.7km/h - Average wind speed in June:
6.5km/h
- Average wind speed in July:
6.6km/h - Average wind speed in August:
6.3km/h - Average wind speed in September:
6.1km/h - Average wind speed in October:
5.8km/h - Average wind speed in November:
5.5km/h - Average wind speed in December:
6km/h
The windiest month (with the highest average wind speed) is March (6.9km/h).
The calmest month (with the lowest average wind speed) is November (5.5km/h).
Average humidity
Arzo, Switzerland
The month with the highest relative humidity is November (79%).
The month with the lowest relative humidity is July (70%).
Average rainfall
Arzo, Switzerland
- Average rainfall in January:
31mm - Average rainfall in February:
48mm - Average rainfall in March:
64mm - Average rainfall in April:
117mm - Average rainfall in May:
127mm - Average rainfall in June:
126mm
The wettest month (with the highest rainfall) is November (177mm).
The driest month (with the least rainfall) is January (31mm).
Average rainfall days
Arzo, Switzerland
- Average rainfall days in January:
6.8 days - Average rainfall days in February:
9.1 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
16.8 days - Average rainfall days in May:
19.6 days - Average rainfall days in June:
20.2 days
- Average rainfall days in July:
20.2 days - Average rainfall days in August:
18.8 days - Average rainfall days in September:
15.4 days - Average rainfall days in October:
12.2 days - Average rainfall days in November:
13.6 days - Average rainfall days in December:
7.1 days
The months with the highest number of rainy days are June and July (20.2 days).
The month with the least rainy days is January (6.8 days).
Average snowfall
Arzo, Switzerland
The month with the highest snowfall is February (69mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days
Arzo, Switzerland
- Average snowfall days in January:
3.8 days - Average snowfall days in February:
2.8 days - Average snowfall days in March:
1.6 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:
0.1 days - Average snowfall days in November:
0.9 days - Average snowfall days in December:
2.6 days
The month with the highest number of snowfall days is January (3.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Arzo, 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 18min - 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:
6h and 24min - Average sunshine in February:
6h and 24min - Average sunshine in March:
7h and 42min - Average sunshine in April:
9h and 36min - Average sunshine in May:
10h and 12min - Average sunshine in June:
11h and 6min
- Average sunshine in July:
11h and 30min - Average sunshine in August:
10h and 54min - Average sunshine in September:
9h and 36min - Average sunshine in October:
6h and 24min - Average sunshine in November:
5h and 18min - Average sunshine in December:
6h and 18min
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
Arzo, Switzerland
- Average sunshine days in January:
21.1 days - Average sunshine days in February:
16.3 days - Average sunshine days in March:
15.9 days - Average sunshine days in April:
11.2 days - Average sunshine days in May:
8 days - Average sunshine days in June:
6 days
- Average sunshine days in July:
6.4 days - Average sunshine days in August:
8.6 days - Average sunshine days in September:
11.8 days - Average sunshine days in October:
17.1 days - Average sunshine days in November:
14.8 days - Average sunshine days in December:
21.5 days
The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is June (6 days).
Average UV index
Arzo, Switzerland
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Arzo, 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
Arzo, 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).
