LʼUnion Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit LʼUnion.
Climate overview of LʼUnion
LʼUnion, Midi-Pyrénées, France, sees big temperature differences between seasons, with August peaking at 29°C (84°F) and January dropping to 11°C (52°F).
Annual rain/snowfall is moderate at around 826 mm (33 in), with May being the wettest month. The city also has warm summers and cold winters. The sunniest month is July, with 8.4 hours of sunshine per day on average.
LʼUnion Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in LʼUnion - and find the best time to visit.
Monthly Temperature in LʼUnion
Visitors to LʼUnion can expect significant temperature changes throughout the year. Average daytime temperatures reach a comfortable 29°C (84°F) in August. In January, the coolest month of the year, temperatures drop to a chilly 11°C (52°F).
At night, temperatures range from around 17°C (63°F) in August to 3°C (37°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in LʼUnion
Generally, LʼUnion experiences moderate precipitation patterns, averaging 826 mm (33 in) yearly. Despite minor fluctuations, LʼUnion enjoys fairly consistent precipitation throughout the year. In May, you can expect around 85 mm (3.3 in) of precipitation, while in July, LʼUnion receives about 57 mm (2.2 in). For more details, please visit our LʼUnion 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 LʼUnion
LʼUnion can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 8.4 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 2.9 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in LʼUnion by Month
The relative humidity is high throughout the year in LʼUnion.
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 LʼUnion
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 LʼUnion
What is the best time to visit LʼUnion?
May, June, July, August, September and October typically offer the most optimal weather in LʼUnion. In contrast, January, February and December tend to have less optimal conditions. LʼUnion has warm summers and cold winters.
What temperatures can I expect in LʼUnion?
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 LʼUnion get?
Annual rainfall is around 826 mm (33 in). May is the wettest month with 85 mm (3.3 in), while July is the driest with 57 mm (2.2 in).
How sunny is LʼUnion?
LʼUnion 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, LʼUnion enjoys abundant sunshine.
LʼUnion 3-Day Forecast
LʼUnion on the map
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