How much rain fell in San Jose, CA in the last 24 hours?

No measurable rain fell in San Jose, CA over the last 24 hours (radar-measured, NOAA MRMS). The last measurable rain was on September 4, 2026.

How much rain has fallen in San Jose, CA this year?

San Jose, CA has recorded 8.15″ of rain year-to-date in 2026.

San Jose, CA has received 0.03″ of rain in the past 30 days (radar-measured).

The last measurable rain in San Jose, CA was on September 4, 2026.

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

How much rain did San Jose, CA get?

Last RainSeptember 4, 2026	24 Hours	72 Hours	7 Days	30 Days	This Month	This Year
0.03″	0.00″	0.03″	0.03″	0.03″	0.03″	8.15″

Wettest month

3.63″

February 2026

Driest month

0.00″

June 2026

Longest dry streak

52 days

ended Sep 3

Most rain in 24 hours

1.52″

Oct 13

Month	Rain	Normal	% of normal	Rainy days
October 2025	2.00″	0.80″	250%	3
November 2025	2.08″	1.36″	153%	6
December 2025	1.28″	3.07″	42%	6
January 2026	2.16″	2.97″	73%	7
February 2026	3.63″	3.24″	112%	8
March 2026	0.09″	2.64″	3%	1
April 2026	2.06″	1.24″	166%	7
May 2026	0.17″	0.54″	31%	1
June 2026	0.00″	0.17″	—	0
July 2026	0.01″	0.01″	—	1
August 2026	0.00″	0.03″	—	0
September 2026	0.03″	0.07″	—	1

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