Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
October
Weather in October
Temperature
The transition into October indicates a reduction in the average high-temperature, down to a fresh 11.5°C (52.7°F) from September's comfortable 16.5°C (61.7°F). In Riveo, the nighttime temperature averages to a cold 3.4°C (38.1°F) during October.Humidity
In Riveo, Switzerland, the average relative humidity in October is 80%.Rainfall
In October, the rain falls for 12.9 days. Throughout October, 119mm (4.69") of precipitation is accumulated. Throughout the year, in Riveo, there are 200.8 rainfall days, and 1253mm (49.33") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Riveo. October is the first month it typically snows. Throughout October, in the average 1 snowfall days, it receives 14mm (0.55") of snow. Throughout the year, there are 63.5 snowfall days, and 1500mm (59.06") of snow is accumulated.Daylight
The average length of the day in October is 10h and 55min.On the first day of the month, sunrise is at 07:24 and sunset at 19:05 CEST. On the last day of October, in Riveo, sunrise is at 07:05 and sunset at 17:12 CET.
Note: On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, and the time zone changes from CEST to CET. Daylight Saving Time starts again on Sunday, 30. March 2025, at 02:00; consequently, the time zone reverts from CET to CEST.
Sunshine
In October, the average sunshine in Riveo is 6.5h.UV index
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Riveo. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: The UV index of 2 during October leads to these advisories:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Riveo in October?
What is the average humidity in October in Riveo?
How much does it rain in Riveo in October?
When does it start to snow in Riveo?
How many hours of daylight does Riveo have in October?
When is the sunrise / sunset in October in Riveo?
When does Daylight Saving Time (DST) end in October in Riveo?
How long on average sun shines in October in Riveo?
What are the months with the lowest UV index in Riveo?
What is the UV index reading in October in Riveo?
Average temperature in October
Riveo, Switzerland
- Average high temperature in October: 11.5°C
The warmest month (with the highest average high temperature) is July (21.2°C).
The month with the lowest average high temperature is January (0.9°C).
- Average low temperature in October: 3.4°C
The month with the highest average low temperature is August (10.6°C).
The coldest month (with the lowest average low temperature) is January (-5.9°C).
Average pressure in October
Riveo, Switzerland
- Average pressure in October: 1018.3mbar
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 in October
Riveo, Switzerland
- Average wind speed in October: 6.2km/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 (5.8km/h).
Average humidity in October
Riveo, Switzerland
- Average humidity in October: 80%
The month with the highest relative humidity is November (83%).
The month with the lowest relative humidity is July (76%).
Average rainfall in October
Riveo, Switzerland
- Average rainfall in October: 119mm
The wettest month (with the highest rainfall) is November (164mm).
The driest month (with the least rainfall) is January (45mm).
Average rainfall days in October
Riveo, Switzerland
- Average rainfall days in October: 12.9 days
The month with the highest number of rainy days is July (25.5 days).
The months with the least rainy days are February and December (8.6 days).
Average snowfall in October
Riveo, Switzerland
- Average snowfall in October: 14mm
The month with the highest snowfall is November (334mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in October
Riveo, Switzerland
- Average snowfall days in October: 1 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Riveo, Switzerland
- Average daylight in October: 10h and 5min
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 October: 6h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is November (Average sunshine: 5h and 24min).
Average sunshine days in October
Riveo, Switzerland
- Average sunshine days in October: 14.9 days
The month with the most sunshine days is October (14.9 days).
The month with the least sunshine days is June (3.1 days).
Average UV index in October
Riveo, Switzerland
- Average UV index in October: 2
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 in October
Riveo, Switzerland
- Average cloud cover in October: 36
The month with the most cloud cover is November (Cloud cover 42).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility in October
Riveo, Switzerland
- Average visibility in October: 8km
The months with the highest visibility are April, May, June, July, August and December (9km).
The months with the lowest visibility are January, February, March, September, October and November (8km).
