Mariposa (Yosemite) weather in June
Temperature, rain and sunshine in June: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in June
Excellent
Best time to visit: April – May, October
What is the weather like in Mariposa (Yosemite) in June?
In June, Mariposa (Yosemite) is hot: daytime highs average 29 °C, and nights cool down to about 15 °C. With around 12 hours of sunshine a day, there is plenty of sun. It hardly ever rains. On about 15 days the thermometer climbs to 30 °C or more. All in all, June is an excellent month for a holiday in Mariposa (Yosemite).
June compared
How the weather changes from May to July. Tap a month to open it.
More details for June
- Daylight
- 14 h 44 min05:38 – 20:22
- UV index
- 11 · extremeclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 13 km/haverage daily peakAll months
- Cloud cover
- 17 %on averageAll months
- Hot days
- 15 days30 °C or moreAll months
- Snow days
- 0 days1 cm or more of fresh snow
- Time zone
- UTC−7America/Los_Angeles
How the score comes together
- Temperatureweight 50 %67 %
- Sunshineweight 20 %100 %
- Few rainy daysweight 30 %100 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Nature escape”.
What to pack in June
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Water bottle – drink plenty
- A jumper for the evenings
Mariposa (Yosemite) in June: quick answers
Is Mariposa (Yosemite) hot in June?
Yes. In June, Mariposa (Yosemite) is hot: daytime highs average 29 °C and nights stay around 15 °C. On about 15 days the thermometer climbs to 30 °C or more.
Does it rain much in Mariposa (Yosemite) in June?
It hardly ever rains.
Mariposa (Yosemite) month by month
The whole year in Mariposa (Yosemite)All destinations: USAWhere to go in June
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences