South Lake Tahoe weather in July
July in South Lake Tahoe: warm, dry — an excellent time to visit.
#5 of 12 months in South Lake Tahoe · #169 of 604 destinations to visit in July · comfort 87/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
South Lake Tahoe climate normals — July
| Daytime high | 28°C / 82°F | 🌤 warm |
|---|---|---|
| Nighttime low | 15°C / 59°F | |
| Feels like (high) | 27°C / 81°F | |
| Rainfall | 8 mm / 0.3 in | ☀️ dry |
| Rainy days | 3 days | |
| Humidity | 37% | 🌵 dry |
| Dew point | 5°C / 40°F | |
| Sunshine | 13.5 h/day | |
| Daylight | 14.6 h | |
| Wind | 14 km/h / 9 mph | |
| Air quality (US AQI) | 63 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is South Lake Tahoe?
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South Lake Tahoe in July — FAQ
- Is July a good time to visit South Lake Tahoe?
- July in South Lake Tahoe: warm, dry — an excellent time to visit. It ranks #5 of 12 months for South Lake Tahoe on SeasonMap's comfort score (87/100).
- What is the weather like in South Lake Tahoe in July?
- In July, South Lake Tahoe averages a daily high of 27.9°C and a low of 14.9°C, with about 7.9 mm of rain over roughly 2.6 rainy days.
- What is the air quality in South Lake Tahoe in July?
- South Lake Tahoe has a mean US Air Quality Index of about 63 in July.