Average annual temperature is 18.1 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: -5.7 °C
Number of sunny days: 209 days
Number of rainy days: 156 days
Look at detailed online map of Lafayette
* Weather data for Lafayette United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 22.2 | 25.0 | 27.4 | 29.9 | 32.6 | 41.2 | 40.1 | 41.5 | 37.1 | 32.3 | 28.5 | 22.0 |
| Average daytime temperature (°C) | 13.2 | 15.4 | 18.4 | 22.6 | 27.8 | 33.3 | 35.5 | 36.5 | 32.0 | 23.9 | 18.2 | 13.9 |
| Average temperature (°C) | 7.8 | 8.9 | 12.1 | 16.0 | 21.6 | 26.6 | 29.1 | 29.7 | 25.5 | 18.4 | 11.9 | 8.6 |
| Average night temperature (°C) | 3.7 | 4.4 | 7.7 | 10.8 | 16.2 | 21.0 | 24.1 | 24.3 | 20.2 | 14.3 | 7.1 | 4.7 |
| Absolute minimum temperature (°C) | -5.1 | -5.7 | -3.5 | 6.4 | 7.3 | 16.6 | 20.2 | 17.8 | 16.1 | -0.5 | -1.4 | -1.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.1 | 5.9 | 7.5 | 9.3 | 10.1 | 12.1 | 11.6 | 11.8 | 10.5 | 8.0 | 8.0 | 6.6 |
| Precipitation (mm) | 68 | 91 | 213 | 92 | 86 | 92 | 110 | 64 | 62 | 123 | 53 | 48 |
| Sunny days | 19 | 14 | 15 | 19 | 15 | 14 | 15 | 23 | 16 | 17 | 22 | 20 |
| Rainy days | 12 | 14 | 16 | 11 | 16 | 16 | 16 | 8 | 14 | 14 | 8 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Lafayette during the most sunny months:
The largest precipitation sum in Lafayette is at