Average annual temperature is 24.6 °C
Absolute maximum temperature: 39.4 °C
Absolute minimum temperature: 9.5 °C
Number of sunny days: 105 days
Number of rainy days: 260 days
Look at detailed online map of Río María
* Weather data for Río María 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 | 32.7 | 33.9 | 34.4 | 34.7 | 39.4 | 37.4 | 35.8 | 37.2 | 36.2 | 29.3 | 30.5 |
| Average daytime temperature (°C) | 25.8 | 25.8 | 29.4 | 29.8 | 31.8 | 35.0 | 33.7 | 33.0 | 35.3 | 29.5 | 25.1 | 23.9 |
| Average temperature (°C) | 20.8 | 20.2 | 23.5 | 24.8 | 26.7 | 29.3 | 27.9 | 27.2 | 28.7 | 25.1 | 21.2 | 20.1 |
| Average night temperature (°C) | 17.1 | 16.3 | 19.6 | 21.5 | 22.8 | 24.9 | 23.8 | 23.4 | 23.7 | 21.9 | 18.3 | 17.1 |
| Absolute minimum temperature (°C) | 9.5 | 9.7 | 13.1 | 15.7 | 17.8 | 22.2 | 22.1 | 21.2 | 22.2 | 15.5 | 13.3 | 12.2 |
| 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 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 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 8.1 | 7.0 | 8.5 | 8.2 | 10.8 | 11.3 | 10.6 | 10.5 | 11.1 | 7.8 | 5.6 | 4.7 |
| Precipitation (mm) | 47 | 61 | 77 | 257 | 79 | 68 | 131 | 208 | 42 | 473 | 90 | 169 |
| Sunny days | 12 | 14 | 14 | 9 | 13 | 10 | 2 | 1 | 5 | 5 | 12 | 8 |
| Rainy days | 19 | 14 | 17 | 21 | 18 | 20 | 29 | 30 | 25 | 26 | 18 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Río María during the most sunny months:
The largest precipitation sum in Río María is at