Gaillard Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Gaillard.
Climate overview of Gaillard
Gaillard, Rhône-Alps, France, experiences significant temperature variation throughout the year. Summers bring daytime highs of 24°C (75°F) in July, while winters cool to 5°C (41°F) in January.
The city has a wet climate, receiving around 1554 mm (61 in) of rain/snowfall per year. Despite the high annual total, it has warm summers and cold winters. May is the wettest month. Sunshine peaks in July, when the city sees around 8.9 hours of sunshine per day.
Gaillard Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Gaillard - and find the best time to visit.
Monthly Temperature in Gaillard
Depending on the time of the year, temperatures range from comfortable to chilly in Gaillard. On average, daytime temperatures range from a comfortable 24°C (75°F) in July to a chilly 5°C (41°F) in January.
Nighttime temperatures range from 13°C (55°F) in July to -3°C (27°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Gaillard
Gaillard has a relatively rain/snowy climate with high precipitation levels, averaging 1554 mm (61 in) of rain/snowfall annually. The wettest period in Gaillard occurs in May, which receives around 155 mm (6.1 in) of precipitation. During the driest month, March, Gaillard experiences high rainfall, totaling 118 mm (4.6 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Gaillard 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 Gaillard
In Gaillard, summer days are longer and more sunny, with daily sunshine hours peaking at 8.9 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.6 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Water Temperature in Gaillard
The mean water temperature over the year ranges from 6°C (43°F) in January to 23°C (73°F) in August.
Water temperature over the year
Humidity in Gaillard by Month
The relative humidity is high throughout the year in Gaillard.
The city experiences its highest humidity in December, reaching 82%. In April, the humidity drops to its lowest level at 64%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Gaillard
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
- Best for swimming: June, July, August and September.
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around -3°C (27°F).
Frequently asked questions about the climate in Gaillard
What is the best time to visit Gaillard?
June, July, August and September typically offer the most optimal weather in Gaillard. In contrast, January, February, March, November and December tend to have less optimal conditions. Gaillard has warm summers and cold winters.
What temperatures can I expect in Gaillard?
Daytime highs range from 5°C (41°F) in January to 24°C (75°F) in July. Nighttime lows range from -3°C (27°F) to 13°C (55°F). Temperatures vary considerably through the year.
How much rain does Gaillard get?
Annual rainfall is around 1554 mm (61 in). May is the wettest month with 155 mm (6.1 in), while March is the driest with 118 mm (4.6 in).
How sunny is Gaillard?
Gaillard receives around 1,883 hours of sunshine per year. July is the sunniest month with 267 hours, while December is the cloudiest with just 47 hours.
Gaillard 3-Day Forecast
Gaillard 3-Day Forecast
Gaillard on the map
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