Santa Teresa weather in April
April in Santa Teresa: hot, a little rain, with clean air — an excellent time to visit.
#4 of 12 months in Santa Teresa · #252 of 897 destinations to visit in April · comfort 86/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
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Santa Teresa climate normals — April
| Daytime high | 30°C / 85°F | 🥵 hot |
|---|---|---|
| Nighttime low | 26°C / 78°F | |
| Rainfall | 74 mm / 2.9 in | 🌦 some rain |
| Rainy days | 15 days | |
| Humidity | 79% | 💦 very humid |
| Dew point | 23°C / 74°F | |
| Sunshine | 11 h/day | |
| Daylight | 12.3 h | |
| Wind | 16 km/h / 10 mph | |
| Air quality (US AQI) | 33 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Santa Teresa in April — FAQ
- Is April a good time to visit Santa Teresa?
- April in Santa Teresa: hot, a little rain, with clean air — an excellent time to visit. It ranks #4 of 12 months for Santa Teresa on SeasonMap's comfort score (86/100).
- What is the weather like in Santa Teresa in April?
- In April, Santa Teresa averages a daily high of 29.7°C and a low of 25.8°C, with about 73.9 mm of rain over roughly 15.2 rainy days.
- What is the air quality in Santa Teresa in April?
- Santa Teresa has a mean US Air Quality Index of about 33 in April.