Conflans-Sainte-Honorine Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Conflans-Sainte-Honorine.
Climate overview of Conflans-Sainte-Honorine
Temperatures in Conflans-Sainte-Honorine, Ile de France, France, vary greatly throughout the year. August is the hottest month at 25°C (77°F), while January is the coldest at 8°C (46°F).
The city receives around 744 mm (29 in) of rain/snowfall per year. It experiences warm summers and cold winters. December is the wettest month and September the driest. Sunshine peaks in July, when the city sees around 7.5 hours of sunshine per day.
Conflans-Sainte-Honorine Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Conflans-Sainte-Honorine - and find the best time to visit.
Monthly Temperature in Conflans-Sainte-Honorine
The climate in Conflans-Sainte-Honorine is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 25°C (77°F) in August to a chilly 8°C (46°F) in January.
Nighttime temperatures range from 14°C (57°F) in August to 2°C (36°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Conflans-Sainte-Honorine
Generally, Conflans-Sainte-Honorine receives mid-range precipitation levels, with 744 mm (29 in) annually. The wettest period in Conflans-Sainte-Honorine occurs in December, which receives around 76 mm (3 in) of precipitation. During the driest month, September, Conflans-Sainte-Honorine experiences moderate rainfall, totaling 51 mm (2 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Conflans-Sainte-Honorine 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 Conflans-Sainte-Honorine
In Conflans-Sainte-Honorine, summer days are longer and more sunny, with daily sunshine hours peaking at 7.5 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.9 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
Humidity in Conflans-Sainte-Honorine by Month
The relative humidity is high throughout the year in Conflans-Sainte-Honorine.
The city experiences its highest humidity in November, reaching 84%. In April, the humidity drops to its lowest level at 69%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Conflans-Sainte-Honorine
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 and September
- Warmest weather: July and August
- Most sunshine: July and August
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Conflans-Sainte-Honorine
What is the best time to visit Conflans-Sainte-Honorine?
May, June, July, August and September typically offer the most optimal weather in Conflans-Sainte-Honorine. In contrast, January, February and December tend to have less optimal conditions. Conflans-Sainte-Honorine has warm summers and cold winters.
What temperatures can I expect in Conflans-Sainte-Honorine?
Daytime highs range from 8°C (46°F) in January to 25°C (77°F) in August. Nighttime lows range from 2°C (36°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Conflans-Sainte-Honorine get?
Annual rainfall is around 744 mm (29 in). December is the wettest month with 76 mm (3 in), while September is the driest with 51 mm (2 in).
How sunny is Conflans-Sainte-Honorine?
Conflans-Sainte-Honorine receives around 1,725 hours of sunshine per year. July is the sunniest month with 224 hours, while December is the cloudiest with just 58 hours.
Conflans-Sainte-Honorine 3-Day Forecast
Conflans-Sainte-Honorine 3-Day Forecast
Conflans-Sainte-Honorine on the map
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