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 shift from September to October includes a small decrease in the average high-temperature, from 19.7°C (67.5°F) to a still refreshing 16.5°C (61.7°F). Carnac's average low temperature, barely cooler than the daytime high, steadies at a fresh 11.8°C (53.2°F) during October.Humidity
In Carnac, the average relative humidity in October is 81%.Rainfall
In Carnac, in October, during 14.1 rainfall days, 65mm (2.56") of precipitation is typically accumulated. Throughout the year, there are 169.8 rainfall days, and 593mm (23.35") of precipitation is accumulated.Snowfall
January, March, May through November are months without snowfall in Carnac.Daylight
The average length of the day in October is 10h and 51min.On the first day of October in Carnac, sunrise is at 08:12 and sunset at 19:51 CEST. On the last day of the month, sunrise is at 07:55 and sunset at 17:56 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 6.8h.UV index
In Carnac, the average daily maximum UV index in October is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The average daily UV index of 4 in October transforms into the following instructions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average October temperature in Carnac?
What is the average humidity in October in Carnac?
How many days does it rain in October in Carnac?
When it does not snow in Carnac?
How many hours of daylight does Carnac have in October?
When is the sunrise / sunset in October in Carnac?
When does Daylight Saving Time (DST) end in October in Carnac?
How many hours of sunshine does Carnac have in October?
What is the UV index reading in October in Carnac?
Average temperature in October
Carnac, France
- Average high temperature in October: 16.5°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (9.3°C).
- Average low temperature in October: 11.8°C
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is February (5.3°C).
Average pressure in October
Carnac, France
- Average pressure in October: 1016.5mbar
The month with the highest atmospheric pressure is December (1018.6mbar).
The month with the lowest atmospheric pressure is November (1013mbar).
Average wind speed in October
Carnac, France
- Average wind speed in October: 18.3km/h
The windiest month (with the highest average wind speed) is December (22.9km/h).
The calmest month (with the lowest average wind speed) is August (15.5km/h).
Average humidity in October
Carnac, France
- Average humidity in October: 81%
The months with the highest relative humidity are January and December (83%).
The months with the lowest relative humidity are August and September (78%).
Average rainfall in October
Carnac, France
- Average rainfall in October: 65mm
The wettest month (with the highest rainfall) is November (81mm).
The driest month (with the least rainfall) is September (24mm).
Average rainfall days in October
Carnac, France
- Average rainfall days in October: 14.1 days
The month with the highest number of rainy days is January (17.7 days).
The month with the least rainy days is September (10 days).
Average snowfall in October
Carnac, France
- Average snowfall in October: 0mm
The months with the highest snowfall are February, April and December (1mm).
The months with the least snowfall are January, March, May, June, July, August, September, October and November (0mm).
Average snowfall days in October
Carnac, France
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (0.5 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
Carnac, France
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in October: 6h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in October
Carnac, France
- Average sunshine days in October: 13.5 days
The month with the most sunshine days is September (18.1 days).
The month with the least sunshine days is November (10.4 days).
Average UV index in October
Carnac, France
- Average UV index in October: 4
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, March, April, November and December (UV index 3).
Average cloud cover in October
Carnac, France
- Average cloud cover in October: 42
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is September (Cloud cover 33).
Average visibility in October
Carnac, France
- Average visibility in October: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Carnac, France
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