Santo Domingo weather in July
July in Santo Domingo: sweltering, rainy, with very humid — a good time to visit.
#11 of 12 months in Santo Domingo · #439 of 604 destinations to visit in July · comfort 66/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Santo Domingo climate normals — July
| Daytime high | 31°C / 87°F | 🔥 sweltering |
|---|---|---|
| Nighttime low | 24°C / 75°F | |
| Feels like (high) | 36°C / 97°F | |
| Rainfall | 121 mm / 4.7 in | 🌧 rainy |
| Rainy days | 23 days | |
| Humidity | 80% | 💦 very humid |
| Dew point | 23°C / 73°F | |
| Sunshine | 11.5 h/day | |
| Daylight | 13.1 h | |
| Wind | 13 km/h / 8 mph | |
| Air quality (US AQI) | 58 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Santo Domingo in July — FAQ
- Is July a good time to visit Santo Domingo?
- July in Santo Domingo: sweltering, rainy, with very humid — a good time to visit. It ranks #11 of 12 months for Santo Domingo on SeasonMap's comfort score (66/100).
- What is the weather like in Santo Domingo in July?
- In July, Santo Domingo averages a daily high of 30.8°C and a low of 23.7°C, with about 120.5 mm of rain over roughly 22.8 rainy days.
- What is the air quality in Santo Domingo in July?
- Santo Domingo has a mean US Air Quality Index of about 58 in July.