Brawley Weather in December

What's the weather like in Brawley (California) in December 2025?

The climate in Brawley during December can be summarized as mild and very dry.

December is in the winter in Brawley and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cool 21°C (69°F), whilst at night 4°C (40°F) is normal.

Brawley weather averages (imperial / metric)
Daytime temperature 20.8°C 69.4°F
Nightly temperature 4.3°C 39.7°F
Average temperature 12.5°C 54.5°F
Daily sunshine 8.6 hrs
Avg rainfall 9 mm 0.4 ins
Rainy days 2 days
Sea temperature 17.1°C 62.8°F
Humidity 55%
Windspeed 11.5kph 7 mph

On average December is the 2nd wettest month of the year in Brawley with around 9mm 0.4 inches of rain making it a very dry time to visit.

On the flip side this corresponds to an average of 8.6 hours of sunshine per day.

December temperatures in Brawley

Brawley average temperature in December

December rainfall

Brawley average rain in December

December hourly sunshine

Brawley average rain in December

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Brawley in December 2025.

Other monthly averages

Best places to visit in December

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Brawley weather stats

Brawley weather statistics
Hottest month: July 40.9°C 105.6°F
Driest month: June 1mm 0ins
Sunniest month: April 11.8hrs
Coldest month: January 20.1°C 68.2°F
Wettest month: January 12mm 0.5ins
Map showing location of Brawley (32.97866, -115.53027) Brawley map pin © Google

Locations nearby

Top United States locations