Climate Insights for Hourtin

The climate in Hourtin is temperate. The average annual temperature is 15°C and approximately 827mm of precipitation falls per year. November is the wettest month, receiving around 105mm of rainfall. Hourtin is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, June. The coldest months are January, February, December, when temperatures can drop to 6°C.

Hourtin sees moderate temperature variation throughout the year, ranging from 6°C to 25°C. August is the warmest month, though highs remain moderate at 25°C with a mean of 21°C. January is the coolest month, with minimum temperatures around 6°C and an average of 8°C. Daily temperature variation is modest, with an average difference of 6°C between highs and lows. The sharpest temperature change occurs between October and November, with a 4°C shift in average temperatures.

Hourtin is a moderately rainy area, receiving approximately 827mm of precipitation annually, which averages out to around 69mm per month. The wettest month is November, averaging 105mm of rainfall. December and January also tend to see above-average precipitation. The driest month is July, with just 22mm. That's 83mm less than November, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.

Hourtin is moderately windy, with an average annual wind speed of 23km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is January, averaging 26km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in August, with average winds dropping to 20km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 6km/h between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 26km/h in winter, 23km/h in spring, 20km/h in summer, 23km/h in autumn.

It is currently spring in Hourtin, which began on March 20, 2026. Hourtin is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in August at around 25°C, while the coldest stretch bottoms out in January near 6°C. Summer is next, beginning on June 21, 2026 — 86 days from now.

The best time to visit Hourtin is during May, June, July, August, September and October, when the weather is most comfortable for travellers. During these months, average temperatures hover around 19°C with modest rainfall averaging 57mm per month. By contrast, January can be quite cold with temperatures dropping to 6°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

The table below shows monthly climate averages for Hourtin based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.