Cusco weather in July
July in Cusco: cool, dry, with clean air — one of the best months to visit.
#1 of 12 months in Cusco · #26 of 604 destinations to visit in July · comfort 93/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Cusco climate normals — July
| Daytime high | 17°C / 63°F | 🙂 cool |
|---|---|---|
| Nighttime low | 6°C / 43°F | |
| Feels like (high) | 15°C / 59°F | |
| Rainfall | 13 mm / 0.5 in | ☀️ dry |
| Rainy days | 2 days | |
| Humidity | 56% | 🍃 comfortable |
| Dew point | 2°C / 35°F | |
| Sunshine | 10.1 h/day | |
| Daylight | 11.4 h | |
| Wind | 8 km/h / 5 mph | |
| Snowfall | 1.2 cm / 0.5 in | |
| Air quality (US AQI) | 31 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Cusco?
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Cusco in July — FAQ
- Is July a good time to visit Cusco?
- July in Cusco: cool, dry, with clean air — one of the best months to visit. It ranks #1 of 12 months for Cusco on SeasonMap's comfort score (93/100).
- What is the weather like in Cusco in July?
- In July, Cusco averages a daily high of 17.1°C and a low of 6°C, with about 12.6 mm of rain over roughly 1.8 rainy days.
- What is the air quality in Cusco in July?
- Cusco has a mean US Air Quality Index of about 31 in July.
- Does it snow in Cusco in July?
- Cusco sees roughly 1.2 cm of snowfall in July.