Cluj-Napoca weather in July
July in Cluj-Napoca: warm, rainy, with clean air — one of the best months to visit.
#2 of 12 months in Cluj-Napoca · #173 of 897 destinations to visit in July · comfort 90/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Cluj-Napoca in July
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Cluj-Napoca climate normals — July
| Daytime high | 26°C / 78°F | 🌤 warm |
|---|---|---|
| Nighttime low | 15°C / 59°F | |
| Rainfall | 95 mm / 3.7 in | 🌧 rainy |
| Rainy days | 14 days | |
| Humidity | 67% | 💧 humid |
| Dew point | 14°C / 58°F | |
| Sunshine | 12.4 h/day | |
| Daylight | 15.4 h | |
| Wind | 12 km/h / 7 mph | |
| Air quality (US AQI) | 43 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Cluj-Napoca in July — FAQ
- Is July a good time to visit Cluj-Napoca?
- July in Cluj-Napoca: warm, rainy, with clean air — one of the best months to visit. It ranks #2 of 12 months for Cluj-Napoca on SeasonMap's comfort score (90/100).
- What is the weather like in Cluj-Napoca in July?
- In July, Cluj-Napoca averages a daily high of 25.5°C and a low of 14.8°C, with about 94.6 mm of rain over roughly 14.4 rainy days.
- What is the air quality in Cluj-Napoca in July?
- Cluj-Napoca has a mean US Air Quality Index of about 43 in July.