Average annual temperature is 15.3 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: -7.1 °C
Number of sunny days: 174 days
Number of rainy days: 190 days
Number of snow days: 1 day
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) | 19.1 | 23.6 | 24.4 | 27.5 | 29.2 | 32.9 | 35.4 | 36.8 | 32.5 | 29.2 | 25.7 | 18.3 |
| Average daytime temperature (°C) | 11.3 | 14.6 | 15.2 | 20.1 | 25.0 | 28.8 | 30.7 | 29.6 | 27.1 | 21.7 | 15.9 | 11.7 |
| Average temperature (°C) | 6.8 | 8.7 | 9.3 | 14.0 | 18.9 | 22.3 | 24.9 | 24.1 | 21.2 | 16.1 | 9.9 | 6.7 |
| Average night temperature (°C) | 3.3 | 4.8 | 4.7 | 8.9 | 13.7 | 16.8 | 20.4 | 19.6 | 16.4 | 11.6 | 5.5 | 3.0 |
| Absolute minimum temperature (°C) | -4.6 | -6.3 | -7.1 | 1.8 | 4.9 | 11.4 | 16.2 | 14.0 | 12.1 | -0.6 | -4.7 | -6.1 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.7 | 5.9 | 7.9 | 9.0 | 10.6 | 10.9 | 11.1 | 9.9 | 10.1 | 7.9 | 7.7 | 6.1 |
| Precipitation (mm) | 185 | 153 | 139 | 80 | 138 | 143 | 145 | 195 | 102 | 47 | 59 | 95 |
| Sunny days | 13 | 13 | 18 | 15 | 11 | 13 | 7 | 13 | 16 | 19 | 21 | 15 |
| Rainy days | 18 | 15 | 12 | 15 | 20 | 17 | 24 | 18 | 14 | 12 | 9 | 16 |
| Snow days | 0 | 0 | 1 | 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