Rain Data

Rain Data for 400 Mesa Road

Above is a graph of rainfall between 1952-2021 that was originally created by Bobbi Kimball. To see a detailed accounting of the monthly rainfall totals for Bolinas since 1952 click here: July 1952 – January 2022. (These totals are not official totals, rather they were taken by individuals in the community and are subject to some margin of error.)

Monthly totals for 2021/22

July 2021 – .39 inches
August 2021 – .14 inches
September 2021 -.99 inches
October 2021 – 7.83 inches
November 2021 – 3.49 inches
December 2021 – 8.42 inches
January 2022 – .97 inches
February 2022 – .05 inches
March 2022 – 1.55 inches
April 2022 – 1.87 inches
May 2022 –
June 2022 –
Rainfall for 2021-22 rain year so far – 25.70 inches

Monthly totals for 2020/21
July 2020 – 0 inches
August 2020 – .3  inches
September 2020 – 0 inches
October 2020 – 0 inches
November 2020 – 1.2 inches
December 2020 – 4.2 inches
January 2021 – 4.5 inches
February 2021 – 3.5 inches
March 2021 -2.45 inches
April 2021 – .10 inches
May 2021 – .05 inches
June 2021 – .12 inches
Rainfall for 2020-21 rain year –  16.42 inches