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
October signifies a gentle decline in Chevry-Cossigny's average high-temperature, easing from a pleasant 20.9°C (69.6°F) in September to a comfortable 16.3°C (61.3°F). Chevry-Cossigny's nights in October experience an average temperature drop to a frosty 9.2°C (48.6°F).Humidity
In October, the average relative humidity in Chevry-Cossigny is 79%.Rainfall
In Chevry-Cossigny, during October, the rain falls for 14.8 days and regularly aggregates up to 40mm (1.57") of precipitation. Throughout the year, in Chevry-Cossigny, there are 194.1 rainfall days, and 555mm (21.85") of precipitation is accumulated.Snowfall
April through October are months without snowfall in Chevry-Cossigny.Daylight
The average length of the day in October is 10h and 48min.On the first day of the month, sunrise is at 07:49 and sunset at 19:28 CEST. On the last day of October, in Chevry-Cossigny, sunrise is at 07:35 and sunset at 17:30 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 Chevry-Cossigny, France, the average sunshine in October is 6h.UV index
In October, the average daily maximum UV index in Chevry-Cossigny is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 3 during October translates into the following guidance:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Chevry-Cossigny in October?
What is the average humidity in October in Chevry-Cossigny?
How many days does it rain in October in Chevry-Cossigny?
When it does not snow in Chevry-Cossigny?
Does it snow in Chevry-Cossigny in October?
What is the average length of the day in October in Chevry-Cossigny?
What time are sunrise and sunset in October in Chevry-Cossigny?
When does Daylight Saving Time (DST) end in October in Chevry-Cossigny?
How many hours of sunshine does Chevry-Cossigny have in October?
How high is the UV index in October in Chevry-Cossigny?
Average temperature in October
Chevry-Cossigny, France
- Average high temperature in October: 16.3°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in October: 9.2°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (1.5°C).
Average pressure in October
Chevry-Cossigny, France
- Average pressure in October: 1017.1mbar
The month with the highest atmospheric pressure is December (1018.6mbar).
The month with the lowest atmospheric pressure is November (1013.7mbar).
Average wind speed in October
Chevry-Cossigny, France
- Average wind speed in October: 11.8km/h
The windiest month (with the highest average wind speed) is February (15.5km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity in October
Chevry-Cossigny, France
- Average humidity in October: 79%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (70%).
Average rainfall in October
Chevry-Cossigny, France
- Average rainfall in October: 40mm
The wettest month (with the highest rainfall) is June (64mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days in October
Chevry-Cossigny, France
- Average rainfall days in October: 14.8 days
The months with the highest number of rainy days are May and June (18.7 days).
The month with the least rainy days is September (11.7 days).
Average snowfall in October
Chevry-Cossigny, France
- Average snowfall in October: 0mm
The month with the highest snowfall is January (33mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in October
Chevry-Cossigny, France
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is January (3.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in October /
Average sunshine in October
Chevry-Cossigny, France
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in October: 6h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in October
Chevry-Cossigny, France
- Average sunshine days in October: 13.5 days
The month with the most sunshine days is September (15.1 days).
The month with the least sunshine days is June (8.2 days).
Average UV index in October
Chevry-Cossigny, France
- Average UV index in October: 3
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 in October
Chevry-Cossigny, France
- Average cloud cover in October: 44
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 36).
Average visibility in October
Chevry-Cossigny, France
- Average visibility in October: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (9km).
The months with the lowest visibility are January and November (8km).
