Basseterre weather in April
April in Basseterre: warm, dry, with clean air — one of the best months to visit.
#2 of 12 months in Basseterre · #192 of 897 destinations to visit in April · comfort 87/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Basseterre in April
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Basseterre climate normals — April
| Daytime high | 27°C / 80°F | 🌤 warm |
|---|---|---|
| Nighttime low | 25°C / 76°F | |
| Rainfall | 25 mm / 1 in | ☀️ dry |
| Rainy days | 8 days | |
| Humidity | 74% | 💧 humid |
| Dew point | 20°C / 69°F | |
| Sunshine | 11.5 h/day | |
| Daylight | 12.5 h | |
| Wind | 29 km/h / 18 mph | |
| Air quality (US AQI) | 38 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Basseterre in April — FAQ
- Is April a good time to visit Basseterre?
- April in Basseterre: warm, dry, with clean air — one of the best months to visit. It ranks #2 of 12 months for Basseterre on SeasonMap's comfort score (87/100).
- What is the weather like in Basseterre in April?
- In April, Basseterre averages a daily high of 26.9°C and a low of 24.6°C, with about 25.3 mm of rain over roughly 7.8 rainy days.
- What is the air quality in Basseterre in April?
- Basseterre has a mean US Air Quality Index of about 38 in April.