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
Weather in October
Temperature
The beginning of October brings a minor change in the average high-temperature, shifting from a comfortable 19.4°C (66.9°F) in September to a moderate 15.2°C (59.4°F). During October, the nighttime temperature averages to a chilly 8.3°C (46.9°F).Humidity
In Rouen, the average relative humidity in October is 85%.Rainfall
In Rouen, in October, during 14.6 rainfall days, 40mm (1.57") of precipitation is typically accumulated. In Rouen, during the entire year, the rain falls for 189.9 days and collects up to 524mm (20.63") of precipitation.Snowfall
April through October are months without snowfall in Rouen.Daylight
In Rouen, the average length of the day in October is 10h and 46min.On the first day of October in Rouen, sunrise is at 07:56 and sunset at 19:33 CEST. On the last day of the month, sunrise is at 07:43 and sunset at 17:35 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
The average sunshine in October in Rouen is 5.5h.UV index
The average daily maximum UV index in October in Rouen is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 3 during October leads to these instructions:
Take precautions - Protection against skin and eye damage is obliged. The solar radiation around mid-day is intense; avoid the Sun and stay safe. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Frequently asked questions
What is the usual temperature for Rouen in October?
What is the average humidity in October in Rouen?
How much does it rain in Rouen in October?
When it does not snow in Rouen?
Does it snow in Rouen in October?
How many hours of daylight does Rouen have in October?
When are sunrise and sunset in October in Rouen?
When does Daylight Saving Time (DST) end in October in Rouen?
How long on average sun shines in October in Rouen?
What is the UV index intensity in October in Rouen?
Average temperature in October
Rouen, France
- Average high temperature in October: 15.2°C
The warmest month (with the highest average high temperature) is August (22.1°C).
The month with the lowest average high temperature is January (6.4°C).
- Average low temperature in October: 8.3°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (1.4°C).
Average pressure in October
Rouen, France
- Average pressure in October: 1016.5mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1012.5mbar).
Average wind speed in October
Rouen, France
- Average wind speed in October: 13.9km/h
The windiest month (with the highest average wind speed) is February (17.7km/h).
The calmest month (with the lowest average wind speed) is August (11.5km/h).
Average humidity in October
Rouen, France
- Average humidity in October: 85%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is August (79%).
Average rainfall in October
Rouen, France
- Average rainfall in October: 40mm
The wettest month (with the highest rainfall) is December (60mm).
The driest month (with the least rainfall) is September (24mm).
Average rainfall days in October
Rouen, France
- Average rainfall days in October: 14.6 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is September (12.1 days).
Average snowfall in October
Rouen, France
- Average snowfall in October: 0mm
The month with the highest snowfall is January (14mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in October
Rouen, France
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (2.3 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
Rouen, France
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in October: 5h and 3min
The months with the most sunshine are June and July (Average sunshine: 9h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in October
Rouen, France
- Average sunshine days in October: 13.7 days
The month with the most sunshine days is September (14.6 days).
The month with the least sunshine days is July (9.4 days).
Average UV index in October
Rouen, France
- Average UV index in October: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in October
Rouen, France
- Average cloud cover in October: 53
The months with the most cloud cover are January and November (Cloud cover 64).
The month with the least cloud cover is April (Cloud cover 46).
Average visibility in October
Rouen, France
- Average visibility in October: 8km
The months with the highest visibility are February, March, April and December (9km).
The months with the lowest visibility are January, May, June, July, August, September, October and November (8km).
Rouen, France
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