Menlo Park, CA has a warm-summer Mediterranean climate, with mild winters and warm summers. The average high temperature in the summer months is around 75 °F, and the average low temperature in the winter months is around 40 °F. Rainfall is quite moderate throughout the year, with an average of 19 inches annually. Because of its coastal location, Menlo Park also experiences foggy days during the summer months which can make it feel cooler than it really is. Winters are generally mild and humidity levels are typically quite low all year round, making for comfortable temperatures no matter what season you visit.
Menlo Park, California gets 17 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Menlo Park averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 255 sunny days per year in Menlo Park. The US average is 205 sunny days.
Menlo Park gets some kind of precipitation, on average, 61 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 80 degrees
Winter Low: the January low is 41
Rain: averages 17 inches of rain a year
Snow: averages 0 inches of snow a year