Hostun Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Hostun.
Climate overview of Hostun
Hostun, Rhône-Alps, France, sees big temperature differences between seasons, with July peaking at 28°C (82°F) and January dropping to 8°C (46°F).
With around 1053 mm (41 in) of annual rain/snowfall, Hostun has a notably wet climate. However, this rain/snowfall is not evenly distributed, the city has warm summers and cold winters. The wettest month is November. July is the sunniest month, averaging 9.6 hours of sunshine per day.
Hostun Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Hostun - and find the best time to visit.
Monthly Temperature in Hostun
Visitors to Hostun can expect significant temperature changes throughout the year. Average daytime temperatures reach a comfortable 28°C (82°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 8°C (46°F).
At night, temperatures range from around 15°C (59°F) in July to 0°C (32°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Hostun
Hostun is known for its substantial rain/snowfall, with annual precipitation reaching 1053 mm (41 in). Hostun experiences moderate seasonal variation in rainfall, with monthly averages ranging from 119 mm (4.7 in) in November, the wettest month, and 62 mm (2.4 in) in August, the driest month. For more details, please visit our Hostun Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Hostun
Hostun can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 9.6 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 2.4 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Hostun by Month
The relative humidity is high throughout the year in Hostun.
The city experiences its highest humidity in November, reaching 84%. In July, the humidity drops to its lowest level at 70%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Hostun
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July, August and September
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: July, August and September
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around 0°C (32°F).
Frequently asked questions about the climate in Hostun
What is the best time to visit Hostun?
June, July, August and September typically offer the most optimal weather in Hostun. In contrast, January, February, November and December tend to have less optimal conditions. Hostun has warm summers and cold winters.
What temperatures can I expect in Hostun?
Daytime highs range from 8°C (46°F) in January to 28°C (82°F) in July. Nighttime lows range from 0°C (32°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Hostun get?
Annual rainfall is around 1053 mm (41 in). November is the wettest month with 119 mm (4.7 in), while August is the driest with 62 mm (2.4 in).
How sunny is Hostun?
Hostun receives around 2,076 hours of sunshine per year. July is the sunniest month with 288 hours, while December is the cloudiest with just 73 hours. Overall, Hostun enjoys abundant sunshine.
Hostun 3-Day Forecast
Hostun on the map
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