Nelson weather in April
April in Nelson: nice, rainy, with clean air — an excellent time to visit.
#7 of 12 months in Nelson · #386 of 897 destinations to visit in April · comfort 82/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Nelson in April
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Nelson climate normals — April
| Daytime high | 18°C / 64°F | 😎 nice |
|---|---|---|
| Nighttime low | 11°C / 51°F | |
| Rainfall | 96 mm / 3.8 in | 🌧 rainy |
| Rainy days | 10 days | |
| Humidity | 84% | 💦 very humid |
| Dew point | 12°C / 53°F | |
| Sunshine | 8.8 h/day | |
| Daylight | 11 h | |
| Wind | 15 km/h / 10 mph | |
| Air quality (US AQI) | 16 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Nelson in April — FAQ
- Is April a good time to visit Nelson?
- April in Nelson: nice, rainy, with clean air — an excellent time to visit. It ranks #7 of 12 months for Nelson on SeasonMap's comfort score (82/100).
- What is the weather like in Nelson in April?
- In April, Nelson averages a daily high of 17.7°C and a low of 10.8°C, with about 96.1 mm of rain over roughly 9.8 rainy days.
- What is the air quality in Nelson in April?
- Nelson has a mean US Air Quality Index of about 16 in April.