easeweather.com

Weather in Sierra Nevada for August 2026

Your guide to Sierra Nevada weather in August - trends and predictions

    Temperatures

  • In general, the average temperature in Sierra Nevada at the beginning of August is 28.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 24.9 °C by the end of August.

  • Rain 🌧️

  • The climate of Sierra Nevada in August is notably wet, with an average of 11 rainy days, and a total of 70.6 mm of precipitation.

  • More

  • Is August a good time to visit Sierra Nevada? check out the best time to travel to Sierra Nevada page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
20
Dry days
Average rainy days
11
Rainy days
Average snowy days
0
Snow days
Average temperatures
25°/15°
Temperatures
Average wind speed
11 km/h
Avg max wind
Average humidity
39 %
Avg humidity

Sierra Nevada Weather August

Move between months or click on a day

Temperatures trend during August in Sierra Nevada

See the weather trend as well as the moving average line

August weather in Sierra Nevada day by day

Click on a date for more information
Date Weather Temperatures Rain UV More
1 Aug. Sunny
Sunny
29° /18° 0.2 mm 7
2 Aug. Sunny
Sunny
28° /16° 0 mm 7
3 Aug. Sunny
Sunny
28° /16° 0 mm 8
4 Aug. Patchy rain possible
Patchy rain possible
28° /16° 0.2 mm 7
5 Aug. Patchy rain possible
Patchy rain possible
29° /17° 0.1 mm 7
6 Aug. Sunny
Sunny
29° /18° 0.2 mm 7
7 Aug. Sunny
Sunny
29° /17° 0.2 mm 7
8 Aug. Sunny
Sunny
28° /18° 0.1 mm 7
9 Aug. Patchy rain possible
Patchy rain possible
28° /16° 0.1 mm 7
10 Aug. Patchy rain possible
Patchy rain possible
28° /18° 0.2 mm 7
11 Aug. Patchy rain possible
Patchy rain possible
29° /17° 0.3 mm 7
12 Aug. Sunny
Sunny
28° /17° 0.4 mm 7
13 Aug. Partly cloudy
Partly cloudy
26° /16° 0.3 mm 7
14 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
25° /15° 4 mm 6
15 Aug. Cloudy
Cloudy
26° /15° 0 mm 7
16 Aug. Sunny
Sunny
27° /15° 0 mm 7
17 Aug. Sunny
Sunny
28° /17° 0 mm 7
18 Aug. Sunny
Sunny
30° /19° 0.1 mm 7
19 Aug. Sunny
Sunny
27° /17° 0 mm 7
20 Aug. Moderate rain at times
Moderate rain at times
25° /15° 1.1 mm 6
21 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
24° /15° 1.9 mm 6
22 Aug. Patchy rain possible
Patchy rain possible
24° /13° 0.1 mm 6
23 Aug. Patchy rain possible
Patchy rain possible
25° /14° 0.4 mm 6
24 Aug. Heavy rain at times
Heavy rain at times
25° /14° 3.1 mm 6
25 Aug. Patchy rain possible
Patchy rain possible
26° /16° 0.9 mm 6
26 Aug. Patchy rain possible
Patchy rain possible
25° /16° 0.7 mm 6
27 Aug. Moderate rain at times
Moderate rain at times
25° /16° 1.6 mm 6
28 Aug. Patchy rain possible
Patchy rain possible
25° /14° 0.5 mm 6
29 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
23° /13° 12.8 mm 6
30 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
24° /13° 6.8 mm 6
31 Aug. Patchy rain possible
Patchy rain possible
26° /14° 0.6 mm 7
Next
Important Notice
Our weather forecast for Sierra Nevada 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 Sierra Nevada forecast closer to your planned date for the most up-to-date weather information.

Sierra Nevada weather in August vs July vs September

Compare August weather in Sierra Nevada with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
JulyAugustSeptember
WeatherSunny
Sunny
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures27°/16°25°/15°18°/10°
Rainfall14 mm71 mm59 mm
Wind10.4 km/h10.6 km/h9 km/h
Humidity34%39%51%
Rainy days3 days11 days10 days
Dry days28 days20 days20 days

Planning a trip to Sierra Nevada? Discover the best time to visit

Sierra Nevada in August - FAQ

What are the expected maximum and minimum temperatures in Sierra Nevada during August?
During August, expect a variety of temperatures with highs around 25° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Sierra Nevada during August?
Moderate rainfall is anticipated in Sierra Nevada during August, with a total of 70.6 mm spread over approximately 11 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Sierra Nevada during August?
The average wind speed in Sierra Nevada during August is 11 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Sierra Nevada in August?

As you prepare for your trip to Sierra Nevada in August, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Sierra Nevada, during August, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • Umbrellas/Raincoats: For rainy days
  • Personal Items
    • Moisturizer: Moisturizer for dry, cold weather

August rainfall patterns in Sierra Nevada

Explore the daily rainfall trends and prepare for Sierra Nevadas August weather 💧

UV exposure in Sierra Nevada during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️

Quick links

More Sierra Nevada weather pages
Location coordinates Where is Sierra Nevada?

Get accurate weather forecasts for Sierra Nevada, located at latitude 37.095 and longitude -3.397. Stay updated with localized weather information tailored for Sierra Nevada.

Found a mistake?
We appreciate your attention to details. Tell us here.