Yellowknife weather in July
July in Yellowknife: nice, a little rain — one of the best months to visit.
#1 of 12 months in Yellowknife · #89 of 897 destinations to visit in July · comfort 93/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Yellowknife in July
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Yellowknife climate normals — July
| Daytime high | 22°C / 71°F | 😎 nice |
|---|---|---|
| Nighttime low | 14°C / 57°F | |
| Rainfall | 45 mm / 1.8 in | 🌦 some rain |
| Rainy days | 8 days | |
| Humidity | 57% | 🍃 comfortable |
| Dew point | 10°C / 50°F | |
| Sunshine | 13.8 h/day | |
| Daylight | 18.8 h | |
| Wind | 18 km/h / 11 mph | |
| Air quality (US AQI) | 82 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Yellowknife in July — FAQ
- Is July a good time to visit Yellowknife?
- July in Yellowknife: nice, a little rain — one of the best months to visit. It ranks #1 of 12 months for Yellowknife on SeasonMap's comfort score (93/100).
- What is the weather like in Yellowknife in July?
- In July, Yellowknife averages a daily high of 21.8°C and a low of 14°C, with about 44.8 mm of rain over roughly 8.2 rainy days.
- What is the air quality in Yellowknife in July?
- Yellowknife has a mean US Air Quality Index of about 82 in July.