Weather Almanac: Surprise, AZ 85387

🗓️ Historical norms for September 2025

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

September avg. precipitation

🌧️ 0.93"

September days below freezing

📉 ≈0.0 days

Average September lows ≈68.3°F

USDA Zone

9b

Annual extreme lows 25°F to 30°F

Last Spring Frost (36°F)

🌷 Feb 18

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First Fall Frost (36°F)

🍂 Nov 30

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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

🌅 6:03 a.m.

H: ≈103.5°F

L: ≈72.7°F

🌇 6:54 p.m.

Tue. September 2

🌅 6:04 a.m.

H: ≈103.3°F

L: ≈72.4°F

🌇 6:53 p.m.

Wed. September 3

🌅 6:05 a.m.

H: ≈103.1°F

L: ≈72.2°F

🌇 6:52 p.m.

Thu. September 4

🌅 6:06 a.m.

H: ≈102.8°F

L: ≈71.9°F

🌇 6:50 p.m.

Fri. September 5

🌅 6:06 a.m.

H: ≈102.6°F

L: ≈71.6°F

🌇 6:49 p.m.

Sat. September 6

🌅 6:07 a.m.

H: ≈102.4°F

L: ≈71.4°F

🌇 6:48 p.m.

Sun. September 7

🌅 6:08 a.m.

H: ≈102.1°F

L: ≈71.1°F

🌇 6:46 p.m.

Mon. September 8

🌅 6:08 a.m.

H: ≈101.8°F

L: ≈70.8°F

🌇 6:45 p.m.

Tue. September 9

🌅 6:09 a.m.

H: ≈101.5°F

L: ≈70.5°F

🌇 6:43 p.m.

Wed. September 10

🌅 6:10 a.m.

H: ≈101.3°F

L: ≈70.2°F

🌇 6:42 p.m.

Thu. September 11

🌅 6:10 a.m.

H: ≈101.0°F

L: ≈69.9°F

🌇 6:41 p.m.

Fri. September 12

🌅 6:11 a.m.

H: ≈100.7°F

L: ≈69.6°F

🌇 6:39 p.m.

Sat. September 13

🌅 6:12 a.m.

H: ≈100.3°F

L: ≈69.3°F

🌇 6:38 p.m.

Sun. September 14 Holy Cross

🌅 6:12 a.m.

H: ≈100.0°F

L: ≈68.9°F

🌇 6:37 p.m.

Mon. September 15

🌅 6:13 a.m.

H: ≈99.7°F

L: ≈68.6°F

🌇 6:35 p.m.

Tue. September 16

🌅 6:14 a.m.

H: ≈99.4°F

L: ≈68.3°F

🌇 6:34 p.m.

Wed. September 17

🌅 6:14 a.m.

H: ≈99.0°F

L: ≈68.0°F

🌇 6:32 p.m.

Thu. September 18

🌅 6:15 a.m.

H: ≈98.7°F

L: ≈67.6°F

🌇 6:31 p.m.

Fri. September 19

🌅 6:16 a.m.

H: ≈98.3°F

L: ≈67.3°F

🌇 6:30 p.m.

Sat. September 20

🌅 6:16 a.m.

H: ≈98.0°F

L: ≈66.9°F

🌇 6:28 p.m.

Sun. September 21

🌅 6:17 a.m.

H: ≈97.6°F

L: ≈66.6°F

🌇 6:27 p.m.

Mon. September 22 Autumn Equinox

🌅 6:18 a.m.

H: ≈97.2°F

L: ≈66.2°F

🌇 6:25 p.m.

Tue. September 23

🌅 6:18 a.m.

H: ≈96.9°F

L: ≈65.9°F

🌇 6:24 p.m.

Wed. September 24

🌅 6:19 a.m.

H: ≈96.5°F

L: ≈65.5°F

🌇 6:23 p.m.

Thu. September 25

🌅 6:20 a.m.

H: ≈96.1°F

L: ≈65.2°F

🌇 6:21 p.m.

Fri. September 26

🌅 6:20 a.m.

H: ≈95.8°F

L: ≈64.8°F

🌇 6:20 p.m.

Sat. September 27

🌅 6:21 a.m.

H: ≈95.4°F

L: ≈64.4°F

🌇 6:19 p.m.

Sun. September 28

🌅 6:22 a.m.

H: ≈95.0°F

L: ≈64.1°F

🌇 6:17 p.m.

Mon. September 29

🌅 6:23 a.m.

H: ≈94.7°F

L: ≈63.7°F

🌇 6:16 p.m.

Tue. September 30

🌅 6:23 a.m.

H: ≈94.3°F

L: ≈63.3°F

🌇 6:14 p.m.

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

Temperature climatic data from weather station: WITTMANN 4SW (USC00029464)

Precipitation climatic data from weather station: WITTMANN 4SW (USC00029464)

Agricultural climatic data from weather station: YOUNGTOWN (USC00029634)