Palo Alto (CA) Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Palo Alto (California). The numbers are calculated over a 30-year period to provide a reliable average.
- Palo Alto has dry periods in May, June, July, August, September and October.
- On average, December is the wettest month with 83 mm of precipitation.
- On average, July is the driest month with 0 mm of precipitation.
- The average amount of annual precipitation is 351 mm.
Current rainfall in Palo Alto (CA)
partly cloudy and chance of rain
partly cloudy and chance of rain
overcast and heavy rain