Wellington weather in July
July in Wellington: cold, rainy, with clean air — a great time to visit.
#12 of 12 months in Wellington · #398 of 604 destinations to visit in July · comfort 71/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Wellington climate normals — July
| Daytime high | 12°C / 54°F | 🧥 cold |
|---|---|---|
| Nighttime low | 10°C / 49°F | |
| Feels like (high) | 9°C / 48°F | |
| Rainfall | 106 mm / 4.2 in | 🌧 rainy |
| Rainy days | 15 days | |
| Humidity | 76% | 💦 very humid |
| Dew point | 7°C / 44°F | |
| Sunshine | 6.6 h/day | |
| Daylight | 9.5 h | |
| Wind | 28 km/h / 17 mph | |
| Air quality (US AQI) | 25 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Wellington in July — FAQ
- Is July a good time to visit Wellington?
- July in Wellington: cold, rainy, with clean air — a great time to visit. It ranks #12 of 12 months for Wellington on SeasonMap's comfort score (71/100).
- What is the weather like in Wellington in July?
- In July, Wellington averages a daily high of 12.3°C and a low of 9.6°C, with about 106.1 mm of rain over roughly 14.6 rainy days.
- What is the air quality in Wellington in July?
- Wellington has a mean US Air Quality Index of about 25 in July.