Average annual temperature is 26.6 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 14.0 °C
Number of sunny days: 108 days
Number of rainy days: 257 days
Look at detailed online map of Colonia 30 De Mayo
* Weather data for Colonia 30 De Mayo 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) | 32.0 | 33.3 | 35.0 | 35.0 | 35.5 | 36.4 | 39.1 | 38.7 | 37.2 | 35.6 | 34.4 | 34.1 |
| Average daytime temperature (°C) | 29.5 | 31.7 | 32.0 | 32.0 | 32.4 | 33.9 | 36.9 | 35.4 | 34.3 | 33.2 | 32.6 | 30.1 |
| Average temperature (°C) | 23.3 | 24.9 | 25.1 | 25.5 | 26.6 | 28.1 | 29.9 | 29.0 | 28.0 | 27.5 | 26.7 | 24.9 |
| Average night temperature (°C) | 18.2 | 19.0 | 19.2 | 20.5 | 22.2 | 23.3 | 24.6 | 24.5 | 23.5 | 23.5 | 21.9 | 20.6 |
| Absolute minimum temperature (°C) | 14.0 | 16.3 | 17.2 | 17.8 | 20.7 | 20.7 | 22.3 | 22.6 | 22.7 | 20.9 | 19.5 | 18.1 |
| 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) | 9.7 | 10.5 | 10.8 | 11.3 | 10.3 | 10.5 | 11.2 | 10.3 | 10.3 | 10.2 | 9.9 | 8.9 |
| Precipitation (mm) | 55 | 3 | 34 | 126 | 238 | 97 | 44 | 110 | 127 | 157 | 75 | 186 |
| Sunny days | 16 | 20 | 23 | 4 | 0 | 4 | 11 | 3 | 0 | 1 | 12 | 14 |
| Rainy days | 15 | 8 | 8 | 26 | 31 | 26 | 20 | 28 | 30 | 30 | 18 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Colonia 30 De Mayo is at