The climate in 94930 Fairfax, CA is generally temperate year-round. In the summertime temperatures usually reach highs in the low to mid 80's Fahrenheit with occasional higher temperatures. The winter months typically range from lows in the mid 40's up to highs in the upper 50's. This area receives an average of around 20 inches of rain per year and experiences a moderate amount of sunshine throughout the year.
Fairfax (zip 94930), California gets 41 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Fairfax (zip 94930) averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 260 sunny days per year in Fairfax (zip 94930). The US average is 205 sunny days.
Fairfax (zip 94930) gets some kind of precipitation, on average, 78 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 78 degrees
Winter Low: the January low is 42
Rain: averages 41 inches of rain a year
Snow: averages 0 inches of snow a year