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 average high-temperature shows a slight dip in October, from September's refreshing 19°C (66.2°F) to a still enjoyable 16°C (60.8°F). During October, Saint-Derrien observes a consistent average nighttime temperature of 10.5°C (50.9°F).Humidity
In October, the average relative humidity is 83%.Rainfall
In October, in Saint-Derrien, the rain falls for 17.7 days. Throughout October, 64mm (2.52") of precipitation is accumulated. In Saint-Derrien, during the entire year, the rain falls for 218.2 days and collects up to 705mm (27.76") of precipitation.Snowfall
In Saint-Derrien, France, snow does not fall in April through October.Daylight
The average length of the day in October in Saint-Derrien is 10h and 49min.On the first day of October, sunrise is at 08:16 and sunset at 19:55 CEST. On the last day of the month, sunrise is at 08:02 and sunset at 17:58 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 Saint-Derrien is 6.2h.UV index
The average daily maximum UV index in October in Saint-Derrien is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 4 during October translates into these guidelines:
Make use of precautions - Shielding skin and eyes from injury is a requirement. To guard against the harmful effects of the Sun, minimize exposure during midday. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average October temperature in Saint-Derrien?
What is the average humidity in October in Saint-Derrien?
How many days does it rain in October in Saint-Derrien?
When it does not snow in Saint-Derrien?
Does it snow in Saint-Derrien in October?
What is the average length of the day in October in Saint-Derrien?
When are sunrise and sunset in October in Saint-Derrien?
When does Daylight Saving Time (DST) end in October in Saint-Derrien?
How many hours of sunshine does Saint-Derrien have in October?
What is the UV index intensity in October in Saint-Derrien?
Average temperature in October
Saint-Derrien, France
- Average high temperature in October: 16°C
The warmest month (with the highest average high temperature) is July (20.1°C).
The month with the lowest average high temperature is January (9°C).
- Average low temperature in October: 10.5°C
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is February (4.8°C).
Average pressure in October
Saint-Derrien, France
- Average pressure in October: 1015.8mbar
The month with the highest atmospheric pressure is September (1018.3mbar).
The month with the lowest atmospheric pressure is November (1012mbar).
Average wind speed in October
Saint-Derrien, France
- Average wind speed in October: 17.2km/h
The windiest months (with the highest average wind speed) are February and December (21.7km/h).
The calmest months (with the lowest average wind speed) are July and August (14.8km/h).
Average humidity in October
Saint-Derrien, France
- Average humidity in October: 83%
The months with the highest relative humidity are January and December (85%).
The month with the lowest relative humidity is April (81%).
Average rainfall in October
Saint-Derrien, France
- Average rainfall in October: 64mm
The wettest month (with the highest rainfall) is November (94mm).
The driest month (with the least rainfall) is September (29mm).
Average rainfall days in October
Saint-Derrien, France
- Average rainfall days in October: 17.7 days
The month with the highest number of rainy days is November (21.1 days).
The month with the least rainy days is September (14.4 days).
Average snowfall in October
Saint-Derrien, France
- Average snowfall in October: 0mm
The month with the highest snowfall is January (11mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in October
Saint-Derrien, France
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in October /
Average sunshine in October
Saint-Derrien, 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 1min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in October
Saint-Derrien, France
- Average sunshine days in October: 8.4 days
The month with the most sunshine days is September (11.2 days).
The month with the least sunshine days is November (5.9 days).
Average UV index in October
Saint-Derrien, France
- Average UV index in October: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January and February (UV index 2).
Average cloud cover in October
Saint-Derrien, France
- Average cloud cover in October: 51
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is April (Cloud cover 45).
Average visibility in October
Saint-Derrien, France
- Average visibility in October: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
