How much rain fell in Gresham, OR in the last 24 hours?

0.12″ of rain fell in Gresham, OR over the last 24 hours (radar-measured, NOAA MRMS).

How much rain has fallen in Gresham, OR this year?

Gresham, OR has recorded 25.23″ of rain year-to-date in 2026.

Gresham, OR has received 0.91″ of rain in the past 30 days (radar-measured).

The last measurable rain in Gresham, OR was on September 4, 2026.

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

How much rain did Gresham, OR get?

Last RainSeptember 4, 2026	24 Hours	72 Hours	7 Days	30 Days	This Month	This Year
0.19″	0.12″	0.71″	0.90″	0.91″	0.98″	25.23″

Wettest month

10.50″

December 2025

Driest month

0.02″

August 2026

Longest dry streak

37 days

ended Aug 28

Most rain in 24 hours

2.38″

Mar 12

Month	Rain	Normal	% of normal	Rainy days
October 2025	4.21″	4.02″	105%	15
November 2025	6.36″	5.83″	109%	21
December 2025	10.50″	6.15″	171%	21
January 2026	3.58″	5.01″	71%	12
February 2026	6.83″	3.71″	184%	16
March 2026	6.85″	4.41″	155%	16
April 2026	3.92″	3.58″	109%	12
May 2026	1.16″	2.91″	40%	8
June 2026	1.85″	2.11″	88%	7
July 2026	0.04″	0.55″	7%	2
August 2026	0.02″	0.63″	3%	1
September 2026	0.98″	1.75″	56%	3

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