Sapporo weather in July
July in Sapporo: warm, rainy, with clean air — an excellent time to visit.
#3 of 12 months in Sapporo · #270 of 604 destinations to visit in July · comfort 81/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Sapporo climate normals — July
| Daytime high | 25°C / 77°F | 🌤 warm |
|---|---|---|
| Nighttime low | 18°C / 65°F | |
| Feels like (high) | 28°C / 82°F | |
| Rainfall | 86 mm / 3.4 in | 🌧 rainy |
| Rainy days | 12 days | |
| Humidity | 86% | 💦 very humid |
| Dew point | 19°C / 67°F | |
| Sunshine | 10.3 h/day | |
| Daylight | 15 h | |
| Wind | 12 km/h / 7 mph | |
| Air quality (US AQI) | 45 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Sapporo?
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Sapporo in July — FAQ
- Is July a good time to visit Sapporo?
- July in Sapporo: warm, rainy, with clean air — an excellent time to visit. It ranks #3 of 12 months for Sapporo on SeasonMap's comfort score (81/100).
- What is the weather like in Sapporo in July?
- In July, Sapporo averages a daily high of 24.8°C and a low of 18.1°C, with about 86.3 mm of rain over roughly 11.8 rainy days.
- What is the air quality in Sapporo in July?
- Sapporo has a mean US Air Quality Index of about 45 in July.