Climate Overview
The climate in Château-Arnoux-Saint-Auban Airport is temperate. The average annual temperature is 11°C and approximately 815mm of precipitation falls per year. May is the wettest month, receiving around 102mm of rainfall. Château-Arnoux-Saint-Auban Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are January, December, February, when temperatures can drop to -2°C. Snowfall occurs from January to December, with around 54cm accumulating over the season.
Temperature
Temperatures in Château-Arnoux-Saint-Auban Airport vary considerably across the year, with a 29°C difference between the coldest and warmest months. The warmest month is July, when average highs reach 27°C and the mean temperature sits around 21°C. The coldest month is January, when overnight lows fall to -2°C and the daily average is 2°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 6°C shift in average temperatures.
Precipitation
Château-Arnoux-Saint-Auban Airport is a moderately rainy area, receiving approximately 815mm of precipitation annually, which averages out to around 68mm per month. The wettest month is May, averaging 102mm of rainfall. October and November also tend to see above-average precipitation. The driest month is July, with just 22mm. That's 79mm less than May, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall. Snowfall is a regular feature from January to December, with around 54cm accumulating over the season. February typically sees the most snow at around 14cm.
Wind
Château-Arnoux-Saint-Auban Airport is mildly breezy, with an average annual wind speed of 12km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is April, averaging 14km/h, though still comfortable for most outdoor activities. The calmest conditions occur in December, with average winds dropping to 10km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 4km/h gap between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 11km/h in winter, 14km/h in spring, 13km/h in summer, 11km/h in autumn.
Seasons
87 days until Summer
It is currently spring in Château-Arnoux-Saint-Auban Airport, which began on March 20, 2026. Château-Arnoux-Saint-Auban Airport 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 July at around 27°C, while the coldest stretch bottoms out in January near -2°C. Summer is next, beginning on June 21, 2026 — 87 days from now.
Spring
Temperatures range from 1 to 18°C. Precipitation is moderate at around 253mm for the season, averaging 84mm per month. Winds are generally light, averaging 14km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 11 to 27°C. Rainfall is relatively light, with around 148mm over the season and a monthly average of 49mm. Winds are generally light, averaging 13km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from 2 to 22°C. Precipitation is moderate at around 244mm for the season, averaging 81mm per month. Winds are generally light, averaging 11km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from -2 to 10°C. Precipitation is moderate at around 170mm for the season, averaging 57mm per month. Expect around 34cm of snow accumulation during this period. Winds are generally light, averaging 11km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.
Best Time to Visit
The best time to visit Château-Arnoux-Saint-Auban Airport is during June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 19°C with modest rainfall averaging 51mm per month. By contrast, January can be quite cold with temperatures dropping to -2°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.
Monthly Climate Data
The table below shows monthly climate averages for Château-Arnoux-Saint-Auban Airport 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. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. 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.
