Yosemite weather in August 2025

Expect daytime maximum temperatures of 72°F in Yosemite, California in August based on long-term weather averages. There are 11 hours of sunshine per day on average.

  • 72°F maximum daytime temperature in August in Yosemite72
    72°F max day temperature
  • 11 hours of sunshine per day
  • 5 days with some rainfall in August in Yosemite5
    5 days with some rainfall
  • 41°F minimum night-time temperature in August in Yosemite41
    41°F min night temperature
  • 14 hours of daylight per day in August in Yosemite14
    14 hours of daylight per day
  • No heat & humidity in August in Yosemite0
    No heat & humidity
  • 0.7 inches monthly rainfall in August in Yosemite0.7
    0.7 inches of monthly rainfall
  • UV (maximum) index 10 (Very High) in August in Yosemite10
    10 (Very High) UV index

More about Yosemite

Yosemite by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for California

TUI: up to 8% off holidays booked online

  • Book online with TUI & save up to 8% on holidays
  • FREE child places available for select holidays
  • Pay £0 deposits with direct debit & spread the cost
Go to TUI deal >>

View all TUI offers

TUITUI deal finder

The August weather guide for California (Yosemite) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

Back to top

More about California

How hot is it in Yosemite in August?

Daytime temperatures usually reach 72°F in Yosemite in August, falling to 41°F at night.

How sunny is it in Yosemite in August?

There are normally 11 hours of bright sunshine each day in Yosemite in August - that's 80% of daylight hours.

Does it rain in Yosemite in August?

There are usually 5 days with some rain in Yosemite in August and the average monthly rainfall is 0.7 inches.

Yosemite August sunrise & sunset times

Browse the sunrise and sunset times for Yosemite in August 2025. Select a month to view Yosemite sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:02 19:07
Saturday, 16th August 2025 05:15 18:50
Sunday, 31st August 2025 05:28 18:29

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^