How much rain fell in Santa Rosa, CA in the last 24 hours?

No measurable rain fell in Santa Rosa, CA over the last 24 hours (radar-measured, NOAA MRMS). The last measurable rain was on September 3, 2026.

How much rain has fallen in Santa Rosa, CA this year?

Santa Rosa, CA has recorded 13.23″ of rain year-to-date in 2026.

Santa Rosa, CA has received 0.08″ of rain in the past 30 days (radar-measured).

The last measurable rain in Santa Rosa, CA was on September 3, 2026.

Last Rain · 24 Hours · 72 Hours · 7 Days · 30 Days
This Month · This Year

How much rain did Santa Rosa, CA get?

Last RainSeptember 3, 2026	24 Hours	72 Hours	7 Days	30 Days	This Month	This Year
0.08″	0.00″	0.08″	0.08″	0.08″	0.07″	13.23″

Wettest month

6.05″

December 2025

Driest month

0.00″

June 2026

Longest dry streak

97 days

ended Sep 2

Most rain in 24 hours

2.23″

Nov 13

Month	Rain	Normal	% of normal	Rainy days
October 2025	1.95″	1.63″	120%	8
November 2025	4.89″	3.25″	150%	8
December 2025	6.05″	6.47″	94%	11
January 2026	3.18″	5.78″	55%	7
February 2026	4.09″	6.39″	64%	10
March 2026	0.52″	4.26″	12%	1
April 2026	4.42″	1.98″	223%	6
May 2026	0.95″	1.28″	74%	3
June 2026	0.00″	0.29″	—	0
July 2026	0.00″	0.01″	—	0
August 2026	0.00″	0.04″	—	0
September 2026	0.07″	0.15″	—	1

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