Average annual temperature is 12.8 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: -3.9 °C
Number of sunny days: 109 days
Number of rainy days: 256 days
Look at detailed online map of Tanis
* Weather data for Tanis 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) | 14.3 | 15.0 | 18.4 | 19.3 | 24.0 | 29.5 | 29.5 | 28.5 | 32.2 | 27.7 | 16.6 | 15.3 |
| Average daytime temperature (°C) | 9.1 | 10.1 | 12.2 | 14.0 | 18.0 | 23.2 | 21.7 | 21.7 | 23.4 | 18.5 | 12.4 | 10.9 |
| Average temperature (°C) | 6.8 | 6.3 | 9.1 | 10.2 | 13.9 | 18.7 | 17.9 | 18.2 | 19.0 | 14.3 | 10.0 | 8.6 |
| Average night temperature (°C) | 4.1 | 2.9 | 6.1 | 6.7 | 9.7 | 14.2 | 14.4 | 14.9 | 15.1 | 10.9 | 7.5 | 6.2 |
| Absolute minimum temperature (°C) | -3.5 | -3.1 | -2.5 | 0.6 | 5.4 | 9.6 | 10.3 | 11.0 | 9.7 | 6.3 | 0.0 | -3.9 |
| 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 | 15.2 | 16.1 | 15.7 | 14.3 | 12.6 | 10.8 | 9.2 | 8.4 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.9 | 6.1 | 6.1 | 8.4 | 11.5 | 12.6 | 10.4 | 9.5 | 9.2 | 6.7 | 4.4 | 3.9 |
| Precipitation (mm) | 95 | 11 | 115 | 90 | 72 | 25 | 133 | 124 | 66 | 111 | 156 | 115 |
| Sunny days | 6 | 13 | 7 | 9 | 14 | 17 | 3 | 6 | 11 | 12 | 2 | 9 |
| Rainy days | 25 | 15 | 24 | 21 | 17 | 13 | 28 | 25 | 19 | 19 | 28 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Tanis during the most sunny months:
Months with the longest average daylight duration in Tanis:
The largest precipitation sum in Tanis is at