Climate averages 1991–2020
Santo Domingo Este weather
in August.
A hot, wet month: one of the warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a hot month in Santo Domingo Este: daytime highs average 29.8°C and nights cool to about 24.0°C. By daytime temperature it is one of the warmest months of the year.
Expect about 147 mm of rain on roughly 24 days, which makes August a wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 45 min on an average August day.
The nearest other city in this atlas is Santo Domingo (5 km away). In August its highs average 30.3°C, about as warm as Santo Domingo Este, with 129 mm of rain.
Among the 14 cities listed in the Dominican Republic, Santo Domingo Este ranks 13th of 14 for the warmest August highs and 14th of 14 for the driest August (rainfall, lowest first). The mean August high of those 14 cities is 30.7°C; Santo Domingo Este is 0.9°C cooler than that mean.
From August to September, average highs fall by 0.4°C to 29.4°C, and monthly rainfall rises from 147 mm to 148 mm.
The annual picture
August in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Santo Domingo Este climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 27.2°C21.1°C | 21.1°C | 33 | 11.8 | 11.211 h |
| February | 27.6°C21.0°C | 21.0°C | 28 | 10.2 | 11.512 h |
| March | 27.9°C21.3°C | 21.3°C | 34 | 10.7 | 12.012 h |
| April | 28.4°C22.2°C | 22.2°C | 57 | 14.4 | 12.613 h |
| May | 28.7°C23.0°C | 23.0°C | 113 | 21.7 | 13.013 h |
| June | 29.3°C23.7°C | 23.7°C | 114 | 22.9 | 13.213 h |
| July | 29.8°C23.9°C | 23.9°C | 122 | 22.7 | 13.113 h |
| August, selected | 29.8°C24.0°C | 24.0°C | 147 | 23.5 | 12.813 h |
| September | 29.4°C23.9°C | 23.9°C | 148 | 22.6 | 12.312 h |
| October | 28.8°C23.4°C | 23.4°C | 135 | 22.4 | 11.712 h |
| November | 28.0°C22.6°C | 22.6°C | 87 | 16.8 | 11.311 h |
| December | 27.5°C21.7°C | 21.7°C | 42 | 11.2 | 11.011 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
August in nearby cities
- Santo Domingo in AugustDominican Republic · 5 kmHigh 30.3°C · Low 23.6°C · 129 mm rain
- Santo Domingo Oeste in AugustDominican Republic · 16 kmHigh 30.2°C · Low 23.1°C · 129 mm rain
- San Cristóbal in AugustDominican Republic · 28 kmHigh 30.2°C · Low 23.5°C · 129 mm rain
- San Pedro de Macorís in AugustDominican Republic · 57 kmHigh 30.7°C · Low 25.5°C · 92 mm rain
- Bonao in AugustDominican Republic · 78 kmHigh 30.4°C · Low 22.5°C · 125 mm rain
- La Romana in AugustDominican Republic · 93 kmHigh 31.8°C · Low 25.1°C · 75 mm rain
- San Francisco de Macorís in AugustDominican Republic · 100 kmHigh 31.7°C · Low 22.4°C · 78 mm rain
- La Vega in AugustDominican Republic · 109 kmHigh 31.7°C · Low 22.4°C · 50 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Santo Domingo Este) is explained once on the Santo Domingo Este year overview and on the Sources, method and limits page.