Average annual temperature is 24.5 °C
Absolute maximum temperature: 41.2 °C
Absolute minimum temperature: 8.1 °C
Number of sunny days: 112 days
Number of rainy days: 253 days
Look at detailed online map of Arroyo Grande
* Weather data for Arroyo Grande Mexico is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.6 | 33.2 | 35.6 | 35.6 | 34.4 | 41.2 | 38.2 | 37.3 | 37.2 | 36.6 | 30.1 | 30.5 |
| Average daytime temperature (°C) | 25.8 | 26.3 | 30.3 | 30.0 | 32.2 | 36.2 | 34.4 | 33.4 | 34.8 | 29.3 | 25.1 | 23.7 |
| Average temperature (°C) | 20.4 | 20.1 | 23.7 | 24.7 | 26.6 | 29.6 | 27.8 | 27.2 | 28.2 | 24.7 | 20.7 | 19.7 |
| Average night temperature (°C) | 16.3 | 15.5 | 19.1 | 21.0 | 22.2 | 24.2 | 23.2 | 22.9 | 23.1 | 21.4 | 17.6 | 16.5 |
| Absolute minimum temperature (°C) | 8.1 | 8.7 | 12.1 | 15.5 | 16.2 | 21.8 | 20.9 | 21.0 | 21.7 | 14.0 | 12.6 | 12.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.2 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.5 | 7.6 | 9.0 | 8.6 | 10.0 | 11.7 | 11.1 | 10.5 | 11.0 | 7.9 | 5.8 | 5.2 |
| Precipitation (mm) | 43 | 35 | 58 | 233 | 73 | 48 | 162 | 204 | 89 | 209 | 105 | 91 |
| Sunny days | 16 | 16 | 13 | 12 | 9 | 12 | 2 | 3 | 5 | 4 | 13 | 7 |
| Rainy days | 15 | 12 | 18 | 18 | 22 | 18 | 29 | 28 | 25 | 27 | 17 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Arroyo Grande during the most sunny months:
The largest precipitation sum in Arroyo Grande is at