Gaillac Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Gaillac.
Climate overview of Gaillac
Temperatures in Gaillac, Midi-Pyrénées, France, vary greatly throughout the year. August is the hottest month at 29°C (84°F), while January is the coldest at 11°C (52°F).
With around 871 mm (34 in) of annual rain/snowfall, the city has moderate precipitation levels. April is the wettest month and July the driest. It also has warm summers and cold winters. July is the sunniest month, averaging 8.4 hours of sunshine per day.
Gaillac Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Gaillac - and find the best time to visit.
Monthly Temperature in Gaillac
The climate in Gaillac is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 29°C (84°F) in August to a chilly 11°C (52°F) in the coolest month, January.
Nights vary from 17°C (63°F) in August to around 3°C (37°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Gaillac
Generally, Gaillac receives mid-range precipitation levels, with 871 mm (34 in) annually. Precipitation levels in Gaillac remain relatively steady throughout the year. April has the most rain, with 89 mm (3.5 in) over 14 days. In the driest month July, this drops slightly to 56 mm (2.2 in), making the city's climate fairly predictable. For more details, please visit our Gaillac 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 Gaillac
For those who appreciate different seasons, Gaillac serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 8.4 hours of sunshine daily, and embrace the darker days in December, offering only 2.9 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Gaillac by Month
The relative humidity is high throughout the year in Gaillac.
The city experiences its highest humidity in December, reaching 88%. In July, the humidity drops to its lowest level at 68%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Gaillac
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, July, August, September and October
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: July, August and September
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Gaillac
What is the best time to visit Gaillac?
May, June, July, August, September and October typically offer the most optimal weather in Gaillac. In contrast, January, February and December tend to have less optimal conditions. Gaillac has warm summers and cold winters.
What temperatures can I expect in Gaillac?
Daytime highs range from 11°C (52°F) in January to 29°C (84°F) in August. Nighttime lows range from 3°C (37°F) to 17°C (63°F). Temperatures vary considerably through the year.
How much rain does Gaillac get?
Annual rainfall is around 871 mm (34 in). April is the wettest month with 89 mm (3.5 in), while July is the driest with 56 mm (2.2 in).
How sunny is Gaillac?
Gaillac receives around 2,038 hours of sunshine per year. July is the sunniest month with 253 hours, while December is the cloudiest with just 86 hours. Overall, Gaillac enjoys abundant sunshine.
Gaillac 3-Day Forecast
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