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 brings a slight decrease in temperature, down from a comfortable 19.5°C (67.1°F) in September to a mild 15.1°C (59.2°F). The average nighttime temperature lowers to a chilly 8.1°C (46.6°F) throughout October.Humidity
In October, the average relative humidity in Châtillon-sur-Oise is 83%.Rainfall
In Châtillon-sur-Oise, in October, it is raining for 14.5 days, with typically 43mm (1.69") of accumulated precipitation. Throughout the year, there are 176.8 rainfall days, and 514mm (20.24") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, October through December. October is the first month it typically snows. Throughout October, in the average 0.1 snowfall days, it receives 6mm (0.24") of snow. In Châtillon-sur-Oise, during the entire year, snow falls for 11.1 days and aggregates up to 92mm (3.62") of snow.Daylight
The average length of the day in October is 10h and 45min.On the first day of October, sunrise is at 07:47 and sunset at 19:24 CEST. On the last day of the month, sunrise is at 07:34 and sunset at 17:25 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 Châtillon-sur-Oise, France, the average sunshine in October is 5.7h.UV index
The average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum high daily UV index of 3 during October translates into the following directions:
Heed the precautions - It is counselled to guard against solar damage. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Boost your sun resistance with garments that are densely woven yet spacious. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures in Châtillon-sur-Oise?
What is the average humidity in October in Châtillon-sur-Oise?
How much does it rain in Châtillon-sur-Oise in October?
When does it start to snow in Châtillon-sur-Oise?
What is the average length of the day in October in Châtillon-sur-Oise?
When are sunrise and sunset in October in Châtillon-sur-Oise?
When does Daylight Saving Time (DST) end in October in Châtillon-sur-Oise?
How many hours of sunshine does Châtillon-sur-Oise have in October?
What is the UV index intensity in October in Châtillon-sur-Oise?
Average temperature in October
Châtillon-sur-Oise, France
- Average high temperature in October: 15.1°C
The warmest month (with the highest average high temperature) is August (23.1°C).
The month with the lowest average high temperature is January (5.3°C).
- Average low temperature in October: 8.1°C
The month with the highest average low temperature is August (13.4°C).
The coldest month (with the lowest average low temperature) is January (0.9°C).
Average pressure in October
Châtillon-sur-Oise, France
- Average pressure in October: 1016.7mbar
The month with the highest atmospheric pressure is September (1017.8mbar).
The month with the lowest atmospheric pressure is November (1012.9mbar).
Average wind speed in October
Châtillon-sur-Oise, France
- Average wind speed in October: 13.7km/h
The windiest month (with the highest average wind speed) is February (17.4km/h).
The calmest month (with the lowest average wind speed) is August (11.1km/h).
Average humidity in October
Châtillon-sur-Oise, France
- Average humidity in October: 83%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (75%).
Average rainfall in October
Châtillon-sur-Oise, France
- Average rainfall in October: 43mm
The wettest month (with the highest rainfall) is December (64mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in October
Châtillon-sur-Oise, France
- Average rainfall days in October: 14.5 days
The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is September (12 days).
Average snowfall in October
Châtillon-sur-Oise, France
- Average snowfall in October: 6mm
The month with the highest snowfall is January (36mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in October
Châtillon-sur-Oise, France
- Average snowfall days in October: 0.1 days
The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Châtillon-sur-Oise, France
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in October: 5h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in October
Châtillon-sur-Oise, France
- Average sunshine days in October: 13 days
The month with the most sunshine days is March (15.8 days).
The month with the least sunshine days is February (9.6 days).
Average UV index in October
Châtillon-sur-Oise, 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
Châtillon-sur-Oise, France
- Average cloud cover in October: 48
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in October
Châtillon-sur-Oise, 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).
