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2025 monsoon season and water year wrap up

KNAU News Talk - Arizona Public Radio | By Lee Born
Published September 30, 2025 at 2:14 PM MST
NWS
This image reflects monsoon percent of average rainfall: Swaths of brown (50% of normal), a respectable amount of white (near normal), and pockets of green (above normal).

The recent rain helped pad an underwhelming monsoon season. Here's a look at the numbers.

NWS

Flagstaff area rain gauges Sept. 25–28, 2025

City of Flagstaff monsoon rainfall, June 15, 2025–Sept. 30, 2025

NWS

The water year numbers, Oct. 1, 2024–Sept. 30, 2025:

Flagstaff: 14.56 inches, yearly average 20.52 inches. 71% of average

Prescott: 11.28 inches, yearly average 12.86 inches. 88% of average

Winslow: 7.18 inches, yearly average 6.51 inches. 110% of average
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KNAU and Arizona News weatherMonsoonrainfall
Lee Born
Lee.Born@nau.edu
See stories by Lee Born