Weather Almanac: Alpine, AZ 85920

🗓️ Historical norms for September 2025

August October

Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.

September avg. precipitation

🌧️ 2.28"

September days below freezing

📉 ≈4.4 days

Average September lows 36°F – 41°F

USDA Zone

Annual extreme lows -5°F to 0°F

Last Spring Frost (36°F)

🌷 Always

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First Fall Frost (36°F)

🍂 Always

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F: Forecast

H: Normal High Temp

L: Normal Low Temp

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Mon. September 1 Labor Day

🌅 5:50 a.m.

H: 69°F – 78°F

L: 37°F – 48°F

🌇 6:41 p.m.

Tue. September 2

🌅 5:51 a.m.

H: 69°F – 78°F

L: 37°F – 48°F

🌇 6:40 p.m.

Wed. September 3

🌅 5:52 a.m.

H: 69°F – 78°F

L: 37°F – 47°F

🌇 6:39 p.m.

Thu. September 4

🌅 5:52 a.m.

H: 69°F – 78°F

L: 36°F – 47°F

🌇 6:37 p.m.

Fri. September 5

🌅 5:53 a.m.

H: 69°F – 78°F

L: 36°F – 47°F

🌇 6:36 p.m.

Sat. September 6

🌅 5:54 a.m.

H: 69°F – 77°F

L: 36°F – 47°F

🌇 6:35 p.m.

Sun. September 7

🌅 5:54 a.m.

H: 68°F – 77°F

L: 35°F – 47°F

🌇 6:33 p.m.

Mon. September 8

🌅 5:55 a.m.

H: 68°F – 77°F

L: 35°F – 47°F

🌇 6:32 p.m.

Tue. September 9

🌅 5:56 a.m.

H: 68°F – 77°F

L: 35°F – 46°F

🌇 6:30 p.m.

Wed. September 10

🌅 5:56 a.m.

H: 68°F – 77°F

L: 34°F – 46°F

🌇 6:29 p.m.

Thu. September 11

🌅 5:57 a.m.

H: 67°F – 77°F

L: 34°F – 46°F

🌇 6:28 p.m.

Fri. September 12

🌅 5:58 a.m.

H: 67°F – 76°F

L: 34°F – 46°F

🌇 6:26 p.m.

Sat. September 13

🌅 5:58 a.m.

H: 67°F – 76°F

L: 33°F – 45°F

🌇 6:25 p.m.

Sun. September 14 Holy Cross

🌅 5:59 a.m.

H: 67°F – 76°F

L: 33°F – 45°F

🌇 6:24 p.m.

Mon. September 15

🌅 6:00 a.m.

H: 66°F – 76°F

L: 33°F – 45°F

🌇 6:22 p.m.

Tue. September 16

🌅 6:00 a.m.

H: 66°F – 76°F

L: 32°F – 45°F

🌇 6:21 p.m.

Wed. September 17

🌅 6:01 a.m.

H: 66°F – 75°F

L: 32°F – 44°F

🌇 6:19 p.m.

Thu. September 18

🌅 6:02 a.m.

H: 65°F – 75°F

L: 32°F – 44°F

🌇 6:18 p.m.

Fri. September 19

🌅 6:03 a.m.

H: 65°F – 75°F

L: 31°F – 44°F

🌇 6:17 p.m.

Sat. September 20

🌅 6:03 a.m.

H: 65°F – 75°F

L: 31°F – 44°F

🌇 6:15 p.m.

Sun. September 21

🌅 6:04 a.m.

H: 64°F – 74°F

L: 31°F – 43°F

🌇 6:14 p.m.

Mon. September 22 Autumn Equinox

🌅 6:05 a.m.

H: 64°F – 74°F

L: 30°F – 43°F

🌇 6:12 p.m.

Tue. September 23

🌅 6:05 a.m.

H: 64°F – 74°F

L: 30°F – 43°F

🌇 6:11 p.m.

Wed. September 24

🌅 6:06 a.m.

H: 63°F – 74°F

L: 30°F – 43°F

🌇 6:10 p.m.

Thu. September 25

🌅 6:07 a.m.

H: 63°F – 74°F

L: 29°F – 42°F

🌇 6:08 p.m.

Fri. September 26

🌅 6:07 a.m.

H: 63°F – 73°F

L: 29°F – 42°F

🌇 6:07 p.m.

Sat. September 27

🌅 6:08 a.m.

H: 62°F – 73°F

L: 29°F – 42°F

🌇 6:05 p.m.

Sun. September 28

🌅 6:09 a.m.

H: 62°F – 73°F

L: 28°F – 41°F

🌇 6:04 p.m.

Mon. September 29

🌅 6:10 a.m.

H: 61°F – 72°F

L: 28°F – 41°F

🌇 6:03 p.m.

Tue. September 30

🌅 6:10 a.m.

H: 61°F – 72°F

L: 27°F – 41°F

🌇 6:01 p.m.

August October

Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.

Temperature climatic data from weather station: ALPINE (USC00020159)

Precipitation climatic data from weather station: ALPINE (USC00020159)

Agricultural climatic data from weather station: ALPINE (USC00020159)