Average annual temperature is 12.8 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: -4.5 °C
Number of sunny days: 135 days
Number of rainy days: 229 days
Number of snow days: 1 day
Look at detailed online map of Conflans-Sainte-Honorine
* Weather data for Conflans-Sainte-Honorine France is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 15.2 | 14.9 | 19.2 | 20.5 | 25.0 | 31.1 | 31.8 | 30.9 | 34.2 | 27.7 | 16.9 | 13.8 |
| Average daytime temperature (°C) | 8.1 | 9.4 | 12.0 | 13.8 | 18.9 | 25.9 | 24.4 | 23.9 | 25.0 | 18.9 | 11.5 | 9.6 |
| Average temperature (°C) | 5.8 | 5.4 | 8.5 | 9.5 | 14.2 | 20.5 | 19.7 | 19.4 | 19.7 | 14.3 | 8.8 | 7.3 |
| Average night temperature (°C) | 3.1 | 1.9 | 5.0 | 5.1 | 9.4 | 14.6 | 14.8 | 14.9 | 14.5 | 10.2 | 6.2 | 5.0 |
| Absolute minimum temperature (°C) | -3.7 | -4.5 | -2.2 | -0.9 | 5.8 | 9.4 | 11.2 | 10.6 | 6.8 | 4.2 | -1.3 | -3.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.8 | 10.2 | 11.9 | 13.7 | 15.3 | 16.1 | 15.7 | 14.3 | 12.6 | 10.8 | 9.2 | 8.3 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.0 | 4.9 | 6.2 | 8.1 | 11.1 | 12.9 | 11.2 | 10.3 | 9.5 | 6.8 | 4.4 | 2.5 |
| Precipitation (mm) | 80 | 8 | 98 | 73 | 50 | 65 | 76 | 125 | 92 | 98 | 103 | 68 |
| Sunny days | 8 | 19 | 5 | 11 | 17 | 17 | 7 | 7 | 19 | 13 | 6 | 6 |
| Rainy days | 23 | 9 | 26 | 19 | 14 | 13 | 24 | 24 | 11 | 18 | 24 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Conflans-Sainte-Honorine during the most sunny months:
Months with the longest average daylight duration in Conflans-Sainte-Honorine:
The largest precipitation sum in Conflans-Sainte-Honorine is at