October weather forecastSion, France
October
Weather in October
October, like September, is an agreeable autumn month in Sion, France, with an average temperature varying between 20.5°C (68.9°F) and 10.6°C (51.1°F).Temperature
October is characterized by a slight reduction in average high-temperature, easing from a moderately hot 25.1°C (77.2°F) in September to an agreeable 20.5°C (68.9°F). During October, Sion's temperature falls to a steady low-temperature average of 10.6°C (51.1°F).Humidity
In Sion, the average relative humidity in October is 76%.Rainfall
In October, in Sion, the rain falls for 11.5 days. Throughout October, 32mm (1.26") of precipitation is accumulated. In Sion, during the entire year, the rain falls for 177.5 days and collects up to 528mm (20.79") of precipitation.Snowfall
In Sion, snow does not fall in April through November.Daylight
In Sion, the average length of the day in October is 11h and 1min.On the first day of October, sunrise is at 07:58 and sunset at 19:40 CEST. On the last day of the month, sunrise is at 07:35 and sunset at 17:51 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 is 7.7h.UV index
The average daily maximum UV index in October in Sion is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index, 4 during October, leads to the following recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Sion, France
- Average high temperature in October: 20.5°C
The warmest month (with the highest average high temperature) is August (28.5°C).
The month with the lowest average high temperature is January (9.8°C).
- Average low temperature in October: 10.6°C
The month with the highest average low temperature is July (15.5°C).
The coldest month (with the lowest average low temperature) is February (3.3°C).
Average pressure in October
Sion, France
- Average pressure in October: 1017.2mbar
The month with the highest atmospheric pressure is December (1021.6mbar).
The months with the lowest atmospheric pressure are April and November (1015.6mbar).
Average wind speed in October
Sion, France
- Average wind speed in October: 7km/h
The windiest month (with the highest average wind speed) is March (8.5km/h).
The calmest month (with the lowest average wind speed) is September (6.6km/h).
Average humidity in October
Sion, France
- Average humidity in October: 76%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (70%).
Average rainfall in October
Sion, France
- Average rainfall in October: 32mm
The wettest month (with the highest rainfall) is November (71mm).
The driest month (with the least rainfall) is August (28mm).
Average rainfall days in October
Sion, France
- Average rainfall days in October: 11.5 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is October (11.5 days).
Average snowfall in October
Sion, France
- Average snowfall in October: 0mm
The month with the highest snowfall is February (4mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in October
Sion, France
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (1.1 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in October /
Average sunshine in October
Sion, France
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in October: 7h and 42min
The month with the most sunshine is July (Average sunshine: 9h and 30min).
The months with the least sunshine are January and November (Average sunshine: 5h and 0min).
Average sunshine days in October
Sion, France
- Average sunshine days in October: 17.2 days
The month with the most sunshine days is October (17.2 days).
The month with the least sunshine days is May (10.5 days).
Average UV index in October
Sion, France
- Average UV index in October: 4
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and February (UV index 2).
Average cloud cover in October
Sion, France
- Average cloud cover in October: 37
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is September (Cloud cover 33).
Average visibility in October
Sion, France
- Average visibility in October: 8km
The months with the highest visibility are May and June (9km).
The month with the lowest visibility is January (7km).
