October weather forecastBiarritz, France
October
Weather in October
October brings a palpable change in Biarritz's weather with reduced temperatures, more rain, and less sunshine. The transition showcases the chilly autumn weather, a noticeable change from the fading summer warmth of September. There is a drop in sea temperature to 18.7°C (65.7°F). Sunshine hours drop but are counterbalanced by the changing foliage colors, making it a visually pleasing month despite the increased rainfall. October is a true reflection of the autumn season with falling temperatures, increasing rainfall, and shorter days.Temperature
In Biarritz, the average high-temperature in October gently drops from a pleasant 22.6°C (72.7°F) in September to a refreshing 19.6°C (67.3°F). Biarritz observes an average nighttime low-temperature of 13.3°C (55.9°F) during the month of October.Humidity
With an average relative humidity of 73%, October is the least humid month in Biarritz.Rainfall
In Biarritz, in October, it is raining for 13 days, with typically 57mm (2.24") of accumulated precipitation. Throughout the year, in Biarritz, there are 189.1 rainfall days, and 795mm (31.3") of precipitation is accumulated.Snowfall
April through November are months without snowfall in Biarritz, France.Sea temperature
In Biarritz, in October, the average water temperature is 18.7°C (65.7°F).Note: Swimming is not a pleasant activity for most when the water temperature is 18.7°C (65.7°F). As the water temperature drops from 21°C (69.8°F) to 15°C (59°F), breathing becomes more difficult to control.
Daylight
The average length of the day in October in Biarritz is 11h and 1min.On the first day of the month, sunrise is at 08:04 and sunset at 19:47 CEST. On the last day of October, sunrise is at 07:41 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
The average sunshine in October in Biarritz is 7.8h.UV index
The average daily maximum UV index in October is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In October, the maximum UV index of 4 suggests this advice:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Biarritz, France
- Average high temperature in October: 19.6°C
The warmest month (with the highest average high temperature) is August (24.4°C).
The month with the lowest average high temperature is January (10.8°C).
- Average low temperature in October: 13.3°C
The month with the highest average low temperature is August (17.1°C).
The coldest month (with the lowest average low temperature) is February (6.2°C).
Average pressure in October
Biarritz, France
- Average pressure in October: 1017.1mbar
The month with the highest atmospheric pressure is December (1021.7mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in October
Biarritz, France
- Average wind speed in October: 11.3km/h
The windiest months (with the highest average wind speed) are January and November (15.1km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in October
Biarritz, France
- Average humidity in October: 73%
The month with the highest relative humidity is June (80%).
The month with the lowest relative humidity is October (73%).
Average rainfall in October
Biarritz, France
- Average rainfall in October: 57mm
The wettest month (with the highest rainfall) is November (119mm).
The driest month (with the least rainfall) is September (40mm).
Average rainfall days in October
Biarritz, France
- Average rainfall days in October: 13 days
The month with the highest number of rainy days is April (17.8 days).
The month with the least rainy days is October (13 days).
Average snowfall in October
Biarritz, France
- Average snowfall in October: 0mm
The month with the highest snowfall is February (5mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in October
Biarritz, France
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (0.8 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
Biarritz, France
- Average sea temperature in October: 18.7°C
The best month for swimming (with the highest average sea temperature) is August (21.4°C).
The coldest month (with the lowest average sea temperature) is February (12.4°C).
Average daylight in October /
Average sunshine in October
Biarritz, France
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in October: 7h and 48min
The month with the most sunshine is July (Average sunshine: 9h and 18min).
The month with the least sunshine is November (Average sunshine: 4h and 54min).
Average sunshine days in October
Biarritz, France
- Average sunshine days in October: 16.8 days
The month with the most sunshine days is October (16.8 days).
The month with the least sunshine days is May (9.8 days).
Average UV index in October
Biarritz, France
- Average UV index in October: 4
The months with the highest UV index are June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in October
Biarritz, France
- Average cloud cover in October: 34
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is September (Cloud cover 32).
Average visibility in October
Biarritz, France
- Average visibility in October: 10km
The months with the highest visibility are February, March, June, August, September, October, November and December (10km).
The months with the lowest visibility are January, April, May and July (9km).
