Measurements:
°C
°F
Sierra Nevada
36°F
SE 8 mph
Feels like: 28°F
Precip: 0%
World Resorts Spain Sierra Nevada Weather August Weather in Sierra Nevada

Sierra Nevada Weather: August

Average Day Temperature: 86.1°F
Average Night Temperature: 66.9°F
Sea Water Temperature: 79.9°F
Number of Sunny Days: 27 days
Sunshine Hours: 13.0 - 14.0 hours
Number of Rainy Days: 4 days
Precipitation Totals: 3.1 in

Air Temperature in August, °F

Select Year: 2025 2024 2023

The highest day temperature in August 2025 was 93°F. The lowest night temperature was 56°F. The average values for day and night temperatures during August were 85.6°F и 66.1°F respectivly.

Sierra Nevada Water Sea Temperature in August, °F

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Sierra Nevada was 80.9°F. The maximum and minimum values were 73.8°F and 85.2°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in August are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in August, in

Precipitation total in August for Sierra Nevada is 3.1 in. It makes august one of the most rainy months of the year.

Wind Speed in August, mph

The average wind speed in August is 4.2 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Sierra Nevada in August is 12.0 hours.

Best Time to Visit Sierra Nevada
The most sunny months:
July 29 days
August 27 days
June 25 days
The most warm months:
July 86.8 °F
August 86.1 °F
June 76.0 °F
Warmest sea temperature:
August 80.0 °F
July 76.8 °F
September 76.7 °F
The most cold months:
January 46.8 °F
February 47.9 °F
December 49.9 °F
The most rainy months:
April 6 days
March 5 days
September 5 days
The most windy months:
March 6 mph
February 5 mph
April 5 mph

Sierra Nevada on the Weather Map

24 Hours Weather Forecast
Sierra Nevada
Local time: 10:07
05 dec, friday
1200 46°F
SE
7 mph
1500 48°F
SE
9 mph
1800 44°F
SE
8 mph
2100 42°F
SE
6 mph
06 dec, saturday
0000 42°F
SE
6 mph
0300 42°F
S
6 mph
0600 40°F
S
6 mph
0900 42°F
S
5 mph