Yosemite National Park
August
Weather in Yosemite National Park for August 2025
Your guide to Yosemite National Park weather in August - trends and predictions
In general, the average temperature in Yosemite National Park at the beginning of August is 25.4 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 22.6 °F by the end of August.
Precipitation in Yosemite National Park during August is a rare event, with an average of fewer than 2 rainy days.
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Temperatures
Rain 🌧️
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30
Dry days
1
Rainy days
0
Snow days
22°/9°
Temperatures
21 km/h
Avg max wind
33 %
Avg humidity
Yosemite National Park Weather August
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  27° | 2  23° | |||||
| 3  24° | 4 26° | 5 26° | 6 26° | 7 26° | 8  26° | 9 26° |
| 10 25° | 11 24° | 12 21° | 13 20° | 14 22° | 15 21° | 16 22° |
| 17 21° | 18 21° | 19 22° | 20 22° | 21 20° | 22 18° | 23 12° |
| 24 13° | 25 18° | 26 22° | 27 23° | 28 23° | 29 24° | 30 24° |
| 31 24° |
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Access Yosemite National Park weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during August in Yosemite National Park
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 | Sunny | 27° /11° | 0 mm | 7 | |
| Aug. 2 | Patchy light rain | 23° /13° | 2.8 mm | 5 | |
| Aug. 3 | Patchy rain possible | 24° /12° | 0.2 mm | 5 | |
| Aug. 4 | Sunny | 26° /12° | 0 mm | 7 | |
| Aug. 5 | Sunny | 26° /13° | 0 mm | 7 | |
| Aug. 6 | Sunny | 26° /14° | 0 mm | 7 | |
| Aug. 7 | Sunny | 26° /13° | 0 mm | 7 | |
| Aug. 8 | Partly cloudy | 26° /13° | 0 mm | 7 | |
| Aug. 9 | Sunny | 26° /13° | 0 mm | 7 | |
| Aug. 10 | Partly cloudy | 25° /12° | 0 mm | 7 | |
| Aug. 11 | Sunny | 24° /11° | 0 mm | 6 | |
| Aug. 12 | Sunny | 21° /9° | 0 mm | 6 | |
| Aug. 13 | Sunny | 20° /7° | 0 mm | 6 | |
| Aug. 14 | Sunny | 22° /7° | 0 mm | 6 | |
| Aug. 15 | Sunny | 21° /6° | 0 mm | 6 | |
| Aug. 16 | Sunny | 22° /8° | 0 mm | 6 | |
| Aug. 17 | Sunny | 21° /8° | 0 mm | 6 | |
| Aug. 18 | Sunny | 21° /6° | 0 mm | 6 | |
| Aug. 19 | Sunny | 22° /7° | 0 mm | 6 | |
| Aug. 20 | Sunny | 22° /7° | 0 mm | 6 | |
| Aug. 21 | Sunny | 20° /6° | 0 mm | 6 | |
| Aug. 22 | Sunny | 18° /5° | 0 mm | 5 | |
| Aug. 23 | Partly cloudy | 12° /2° | 0.1 mm | 4 | |
| Aug. 24 | Patchy rain possible | 13° /2° | 0.1 mm | 3 | |
| Aug. 25 | Sunny | 18° /1° | 0 mm | 5 | |
| Aug. 26 | Sunny | 22° /7° | 0 mm | 6 | |
| Aug. 27 | Sunny | 23° /9° | 0 mm | 6 | |
| Aug. 28 | Sunny | 23° /9° | 0 mm | 6 | |
| Aug. 29 | Sunny | 24° /11° | 0 mm | 6 | |
| Aug. 30 | Sunny | 24° /11° | 0 mm | 6 | |
| Aug. 31 | Sunny | 24° /11° | 0 mm | 6 | |
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Important Notice
Our weather forecast for Yosemite National Park in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Yosemite National Park forecast closer to your planned date for the most up-to-date weather information.
Yosemite National Park in August - FAQ
What are the expected maximum and minimum temperatures in Yosemite National Park during August?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Yosemite National Park during August?
Rainfall in Yosemite National Park during August is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 1 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Yosemite National Park during August?
The average wind speed in Yosemite National Park during August is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Yosemite National Park
Explore the daily rainfall trends and prepare for Yosemite National Parks August weather 💧
UV exposure in Yosemite National Park during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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Where is Yosemite National Park?Get accurate weather forecasts for Yosemite National Park, located at latitude 37.848 and longitude -119.557. Stay updated with localized weather information tailored for Yosemite National Park.
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