Average annual temperature is 23.8 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: 13.5 °C
Number of sunny days: 61 days
Number of rainy days: 304 days
Look at detailed online map of Río Grande (Zona Urbana)
* Weather data for Río Grande (Zona Urbana) Dominican Republic is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 28.1 | 29.6 | 30.9 | 31.5 | 32.8 | 33.8 | 34.8 | 34.0 | 33.0 | 33.3 | 31.0 | 30.2 |
| Average daytime temperature (°C) | 25.5 | 26.4 | 27.8 | 28.6 | 30.8 | 32.0 | 32.0 | 31.2 | 31.4 | 30.6 | 28.8 | 26.3 |
| Average temperature (°C) | 20.7 | 21.0 | 21.8 | 22.5 | 24.4 | 26.2 | 26.2 | 25.8 | 25.5 | 25.0 | 23.8 | 21.9 |
| Average night temperature (°C) | 17.7 | 17.6 | 17.8 | 18.8 | 20.8 | 22.3 | 22.5 | 22.4 | 22.1 | 21.6 | 20.8 | 19.3 |
| Absolute minimum temperature (°C) | 13.5 | 15.9 | 15.5 | 16.2 | 19.7 | 21.3 | 20.8 | 21.1 | 21.0 | 19.4 | 19.0 | 16.8 |
| 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 | 11.0 |
| 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 | 11.0 |
| 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) | 9.8 | 10.5 | 10.8 | 11.4 | 10.3 | 10.9 | 11.5 | 10.6 | 10.2 | 10.2 | 9.8 | 9.2 |
| Precipitation (mm) | 92 | 20 | 59 | 119 | 193 | 76 | 49 | 139 | 137 | 160 | 63 | 124 |
| Sunny days | 6 | 8 | 14 | 4 | 2 | 3 | 9 | 3 | 0 | 1 | 5 | 6 |
| Rainy days | 25 | 20 | 17 | 26 | 29 | 27 | 22 | 28 | 30 | 30 | 25 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Río Grande (Zona Urbana) is at