Mammoth Lakes weather in June
June in Mammoth Lakes: nice, dry — not the best time to visit.
#9 of 12 months in Mammoth Lakes · #883 of 897 destinations to visit in June · comfort 31/100 (tier F)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Mammoth Lakes in June
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Mammoth Lakes climate normals — June
| Daytime high | 19°C / 65°F | 😎 nice |
|---|---|---|
| Nighttime low | 6°C / 44°F | |
| Rainfall | 17 mm / 0.7 in | ☀️ dry |
| Rainy days | 5 days | |
| Humidity | 55% | 🍃 comfortable |
| Dew point | 1°C / 34°F | |
| Sunshine | 13.4 h/day | |
| Daylight | 14.7 h | |
| Wind | 15 km/h / 10 mph | |
| Air quality (US AQI) | 55 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Mammoth Lakes in June — FAQ
- Is June a good time to visit Mammoth Lakes?
- June in Mammoth Lakes: nice, dry — not the best time to visit. It ranks #9 of 12 months for Mammoth Lakes on SeasonMap's comfort score (31/100).
- What is the weather like in Mammoth Lakes in June?
- In June, Mammoth Lakes averages a daily high of 18.5°C and a low of 6.4°C, with about 17 mm of rain over roughly 4.8 rainy days.
- What is the air quality in Mammoth Lakes in June?
- Mammoth Lakes has a mean US Air Quality Index of about 55 in June.