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
Trélévern records an average high-temperature of a moderate 15.6°C (60.1°F) as October arrives, nearly mirroring the previous month's climate. Trélévern's nights in October maintain a consistent average of 11.4°C (52.5°F), demonstrating a minimal differential from its daytime temperature.Humidity
February through April, September and October, with an average relative humidity of 82%, are the least humid months in Trélévern.Rainfall
In Trélévern, during October, the rain falls for 17.9 days and regularly aggregates up to 60mm (2.36") of precipitation. In Trélévern, France, during the entire year, the rain falls for 214.5 days and collects up to 643mm (25.31") of precipitation.Snowfall
April through October are months without snowfall.Daylight
In October, the average length of the day in Trélévern, France, is 10h and 48min.On the first day of the month, sunrise is at 08:13 and sunset at 19:52 CEST. On the last day of October, sunrise is at 07:59 and sunset at 17:54 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 6.4h.UV index
In October, the average daily maximum UV index in Trélévern is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: In October, an average UV index of 4 transforms into the following instructions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures in Trélévern?
What are the least humid months in Trélévern?
What is the average humidity in October in Trélévern?
How many days does it rain in October in Trélévern?
When it does not snow in Trélévern?
Does it snow in Trélévern in October?
What is the average length of the day in October in Trélévern?
When is the sunrise / sunset in October in Trélévern?
When does Daylight Saving Time (DST) end in October in Trélévern?
How long on average sun shines in October in Trélévern?
How high is the UV index in October in Trélévern?
Average temperature in October
Trélévern, France
- Average high temperature in October: 15.6°C
The warmest month (with the highest average high temperature) is August (19.1°C).
The month with the lowest average high temperature is January (9°C).
- Average low temperature in October: 11.4°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is February (5.4°C).
Average pressure in October
Trélévern, France
- Average pressure in October: 1015.9mbar
The month with the highest atmospheric pressure is September (1018.2mbar).
The month with the lowest atmospheric pressure is November (1011.9mbar).
Average wind speed in October
Trélévern, France
- Average wind speed in October: 20km/h
The windiest months (with the highest average wind speed) are February and December (25.3km/h).
The calmest month (with the lowest average wind speed) is July (16.3km/h).
Average humidity in October
Trélévern, France
- Average humidity in October: 82%
The month with the highest relative humidity is June (85%).
The months with the lowest relative humidity are February, March, April, September and October (82%).
Average rainfall in October
Trélévern, France
- Average rainfall in October: 60mm
The wettest month (with the highest rainfall) is November (82mm).
The driest month (with the least rainfall) is September (28mm).
Average rainfall days in October
Trélévern, France
- Average rainfall days in October: 17.9 days
The month with the highest number of rainy days is November (21.7 days).
The month with the least rainy days is September (13.7 days).
Average snowfall in October
Trélévern, 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
Trélévern, France
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (1.9 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
Trélévern, 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 18min).
- Average sunshine in October: 6h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in October
Trélévern, France
- Average sunshine days in October: 7.9 days
The month with the most sunshine days is September (11.1 days).
The month with the least sunshine days is November (4.8 days).
Average UV index in October
Trélévern, France
- Average UV index in October: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover in October
Trélévern, France
- Average cloud cover in October: 49
The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are April, July and September (Cloud cover 42).
Average visibility in October
Trélévern, France
- Average visibility in October: 9km
The months with the highest visibility are March, April, June, July and September (10km).
The months with the lowest visibility are January, February, May, August, October, November and December (9km).
