Average annual temperature is 21.7 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: -0.5 °C
Number of sunny days: 169 days
Number of rainy days: 196 days
Look at detailed online map of Baton Rouge
* Weather data for Baton Rouge 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) | 25.6 | 28.3 | 28.4 | 29.5 | 33.2 | 38.1 | 38.9 | 39.9 | 37.3 | 33.4 | 28.6 | 25.2 |
| Average daytime temperature (°C) | 19.2 | 20.9 | 23.3 | 24.8 | 29.8 | 33.6 | 35.4 | 37.6 | 33.9 | 27.4 | 20.9 | 17.8 |
| Average temperature (°C) | 14.4 | 15.6 | 18.1 | 19.7 | 24.4 | 28.0 | 30.0 | 31.7 | 28.0 | 21.7 | 15.7 | 12.7 |
| Average night temperature (°C) | 10.3 | 11.8 | 14.2 | 15.9 | 19.8 | 23.5 | 25.6 | 26.9 | 23.2 | 17.2 | 11.8 | 8.6 |
| Absolute minimum temperature (°C) | 0.8 | 1.7 | -0.5 | 10.0 | 13.3 | 19.7 | 23.0 | 22.5 | 20.1 | 8.8 | 3.2 | 2.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.3 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.5 | 7.7 | 8.8 | 8.9 | 10.6 | 11.4 | 11.9 | 12.0 | 11.1 | 9.2 | 6.3 | 7.8 |
| Precipitation (mm) | 160 | 105 | 78 | 100 | 69 | 83 | 61 | 27 | 63 | 31 | 63 | 166 |
| Sunny days | 13 | 8 | 10 | 9 | 10 | 9 | 16 | 22 | 13 | 20 | 18 | 21 |
| Rainy days | 18 | 20 | 21 | 21 | 21 | 21 | 15 | 9 | 17 | 11 | 12 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Baton Rouge during the most sunny months:
The largest precipitation sum in Baton Rouge is at