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 sea temperature 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
La Rochelle in October experiences a gentle temperature dip, with average high-temperatures reducing from an agreeable 21.4°C (70.5°F) in September to a refreshing 18°C (64.4°F). The nighttime temperature, during October, averages of 12.9°C (55.2°F).Humidity
In La Rochelle, France, the average relative humidity in October is 76%.Rainfall
In La Rochelle, in October, it is raining for 12.5 days, with typically 46mm (1.81") of accumulated precipitation. In La Rochelle, during the entire year, the rain falls for 161.5 days and collects up to 528mm (20.79") of precipitation.Snowfall
In La Rochelle, snow does not fall in January, April through November.Sea temperature
In October, the average sea temperature is 17.7°C (63.9°F).Note: For most individuals, swimming in 17.7°C (63.9°F) is not a pleasurable activity. Breathing becomes progressively more difficult as water temperature declines below 21°C (69.8°F).
Daylight
In La Rochelle, the average length of the day in October is 10h and 55min.On the first day of the month, sunrise is at 08:03 and sunset at 19:44 CEST. On the last day of October, sunrise is at 07:44 and sunset at 17:51 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 7.3h.UV index
The average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: The daily high UV index of 4 during October translates into the following recommendations:
Take precautions - Protection against sun damage is advised. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Frequently asked questions
What is the usual temperature for La Rochelle in October?
What is the average humidity in October in La Rochelle?
How much does it rain in La Rochelle in October?
When it does not snow in La Rochelle?
What is the sea temperature in October in La Rochelle?
What is the average length of the day in October in La Rochelle?
When is the sunrise / sunset in October in La Rochelle?
When does Daylight Saving Time (DST) end in October in La Rochelle?
How long on average sun shines in October in La Rochelle?
What is the UV index reading in October in La Rochelle?
Average temperature in October
La Rochelle, France
- Average high temperature in October: 18°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (9.4°C).
- Average low temperature in October: 12.9°C
The month with the highest average low temperature is August (17°C).
The coldest month (with the lowest average low temperature) is February (5.4°C).
Average pressure in October
La Rochelle, France
- Average pressure in October: 1016.8mbar
The month with the highest atmospheric pressure is December (1019.9mbar).
The month with the lowest atmospheric pressure is November (1014.1mbar).
Average wind speed in October
La Rochelle, France
- Average wind speed in October: 17.3km/h
The windiest month (with the highest average wind speed) is December (21.6km/h).
The calmest month (with the lowest average wind speed) is August (14.5km/h).
Average humidity in October
La Rochelle, France
- Average humidity in October: 76%
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is September (71%).
Average rainfall in October
La Rochelle, France
- Average rainfall in October: 46mm
The wettest month (with the highest rainfall) is November (84mm).
The driest month (with the least rainfall) is July (26mm).
Average rainfall days in October
La Rochelle, France
- Average rainfall days in October: 12.5 days
The month with the highest number of rainy days is November (16.9 days).
The month with the least rainy days is September (9.5 days).
Average snowfall in October
La Rochelle, France
- Average snowfall in October: 0mm
The month with the highest snowfall is March (4mm).
The months with the least snowfall are January, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in October
La Rochelle, France
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in October
La Rochelle, France
- Average sea temperature in October: 17.7°C
The best month for swimming (with the highest average sea temperature) is August (19.8°C).
The coldest month (with the lowest average sea temperature) is February (9.9°C).
Average daylight in October /
Average sunshine in October
La Rochelle, France
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in October: 7h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are January, November and December (Average sunshine: 4h and 54min).
Average sunshine days in October
La Rochelle, France
- Average sunshine days in October: 16.1 days
The month with the most sunshine days is September (18.9 days).
The month with the least sunshine days is November (10.9 days).
Average UV index in October
La Rochelle, France
- Average UV index in October: 4
The months with the highest UV index are May, June, July, August and September (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
La Rochelle, France
- Average cloud cover in October: 37
The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are August and September (Cloud cover 28).
Average visibility in October
La Rochelle, France
- Average visibility in October: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
La Rochelle, France
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