Weather Almanac: Prescott, AZ 86305

🗓️ Historical norms for September 2025

September avg. precipitation
🌧️ 1.50"
September days below freezing
📉 ≈0.2 days
Average September lows 44°F – 50°F
USDA Zone
7b
Annual extreme lows 5°F to 10°F
Last Spring Frost (36°F)
🌷 May 31
First Fall Frost (36°F)
🍂 Oct 6
Mon. September 1 Labor Day  

🌅 6:04 a.m.

H: 80°F – 91°F

L: 46°F – 58°F

🌇 6:56 p.m.

Tue. September 2  

🌅 6:04 a.m.

H: 80°F – 91°F

L: 46°F – 57°F

🌇 6:55 p.m.

Wed. September 3  

🌅 6:05 a.m.

H: 80°F – 91°F

L: 46°F – 57°F

🌇 6:54 p.m.

Thu. September 4  

🌅 6:06 a.m.

H: 80°F – 90°F

L: 46°F – 57°F

🌇 6:52 p.m.

Fri. September 5  

🌅 6:07 a.m.

H: 79°F – 90°F

L: 45°F – 57°F

🌇 6:51 p.m.

Sat. September 6  

🌅 6:07 a.m.

H: 79°F – 90°F

L: 45°F – 56°F

🌇 6:49 p.m.

Sun. September 7 🌕

🌅 6:08 a.m.

H: 79°F – 90°F

L: 45°F – 56°F

🌇 6:48 p.m.

Mon. September 8  

🌅 6:09 a.m.

H: 79°F – 90°F

L: 44°F – 56°F

🌇 6:47 p.m.

Tue. September 9  

🌅 6:09 a.m.

H: 79°F – 90°F

L: 44°F – 55°F

🌇 6:45 p.m.

Wed. September 10  

🌅 6:10 a.m.

H: 78°F – 89°F

L: 44°F – 55°F

🌇 6:44 p.m.

Thu. September 11  

🌅 6:11 a.m.

H: 78°F – 89°F

L: 43°F – 55°F

🌇 6:42 p.m.

Fri. September 12  

🌅 6:12 a.m.

H: 78°F – 89°F

L: 43°F – 54°F

🌇 6:41 p.m.

Sat. September 13  

🌅 6:12 a.m.

H: 77°F – 89°F

L: 42°F – 54°F

🌇 6:40 p.m.

Sun. September 14 Holy Cross 🌗

🌅 6:13 a.m.

H: 77°F – 88°F

L: 42°F – 54°F

🌇 6:38 p.m.

Mon. September 15  

🌅 6:14 a.m.

H: 77°F – 88°F

L: 42°F – 53°F

🌇 6:37 p.m.

Tue. September 16  

🌅 6:15 a.m.

H: 76°F – 88°F

L: 41°F – 53°F

🌇 6:35 p.m.

Wed. September 17  

🌅 6:15 a.m.

H: 76°F – 88°F

L: 41°F – 53°F

🌇 6:34 p.m.

Thu. September 18  

🌅 6:16 a.m.

H: 76°F – 87°F

L: 40°F – 52°F

🌇 6:32 p.m.

Fri. September 19  

🌅 6:17 a.m.

H: 75°F – 87°F

L: 40°F – 52°F

🌇 6:31 p.m.

Sat. September 20  

🌅 6:17 a.m.

H: 75°F – 87°F

L: 40°F – 52°F

🌇 6:30 p.m.

Sun. September 21 🌑

🌅 6:18 a.m.

H: 75°F – 87°F

L: 39°F – 51°F

🌇 6:28 p.m.

Mon. September 22 Autumn Equinox  

🌅 6:19 a.m.

H: 74°F – 86°F

L: 39°F – 51°F

🌇 6:27 p.m.

Tue. September 23  

🌅 6:20 a.m.

H: 74°F – 86°F

L: 38°F – 51°F

🌇 6:25 p.m.

Wed. September 24  

🌅 6:20 a.m.

H: 73°F – 86°F

L: 38°F – 50°F

🌇 6:24 p.m.

Thu. September 25  

🌅 6:21 a.m.

H: 73°F – 85°F

L: 38°F – 50°F

🌇 6:22 p.m.

Fri. September 26  

🌅 6:22 a.m.

H: 72°F – 85°F

L: 37°F – 50°F

🌇 6:21 p.m.

Sat. September 27  

🌅 6:23 a.m.

H: 72°F – 85°F

L: 37°F – 49°F

🌇 6:20 p.m.

Sun. September 28  

🌅 6:23 a.m.

H: 71°F – 84°F

L: 37°F – 49°F

🌇 6:18 p.m.

Mon. September 29 🌓

🌅 6:24 a.m.

H: 71°F – 84°F

L: 36°F – 48°F

🌇 6:17 p.m.

Tue. September 30  

🌅 6:25 a.m.

H: 71°F – 84°F

L: 36°F – 48°F

🌇 6:15 p.m.


Temperature climatic data from weather station: WALNUT CREEK (USC00029158)

Precipitation climatic data from weather station: WALNUT CREEK (USC00029158)

Agricultural climatic data from weather station: HILLSIDE 4 NNE (USC00024053)