Weather Almanac: Flagstaff, AZ 86004

🗓️ Historical norms for December 2025

November January

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

December avg. precipitation

🌧️ 0.72"

December days below freezing

📉 ≈26.4 days

Average December lows 22°F – 28°F

USDA Zone

Annual extreme lows -5°F to 0°F

Last Spring Frost (36°F)

🌷 May 3

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First Fall Frost (36°F)

🍂 Oct 16

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F: Forecast

H: Normal High Temp

L: Normal Low Temp

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Mon. December 1

🌅 7:16 a.m.

H: 42°F – 58°F

L: 21°F – 34°F

🌇 5:12 p.m.

Tue. December 2

🌅 7:17 a.m.

H: 41°F – 57°F

L: 21°F – 34°F

🌇 5:12 p.m.

Wed. December 3

🌅 7:18 a.m.

H: 41°F – 57°F

L: 20°F – 34°F

🌇 5:12 p.m.

Thu. December 4

🌅 7:18 a.m.

H: 41°F – 57°F

L: 20°F – 33°F

🌇 5:12 p.m.

Fri. December 5

🌅 7:19 a.m.

H: 40°F – 56°F

L: 20°F – 33°F

🌇 5:12 p.m.

Sat. December 6

🌅 7:20 a.m.

H: 40°F – 56°F

L: 19°F – 33°F

🌇 5:12 p.m.

Sun. December 7

🌅 7:21 a.m.

H: 39°F – 56°F

L: 19°F – 33°F

🌇 5:12 p.m.

Mon. December 8

🌅 7:22 a.m.

H: 39°F – 55°F

L: 19°F – 32°F

🌇 5:12 p.m.

Tue. December 9

🌅 7:23 a.m.

H: 39°F – 55°F

L: 19°F – 32°F

🌇 5:12 p.m.

Wed. December 10

🌅 7:23 a.m.

H: 38°F – 55°F

L: 18°F – 32°F

🌇 5:13 p.m.

Thu. December 11

🌅 7:24 a.m.

H: 38°F – 55°F

L: 18°F – 32°F

🌇 5:13 p.m.

Fri. December 12

🌅 7:25 a.m.

H: 38°F – 54°F

L: 18°F – 32°F

🌇 5:13 p.m.

Sat. December 13

🌅 7:25 a.m.

H: 37°F – 54°F

L: 18°F – 32°F

🌇 5:13 p.m.

Sun. December 14

🌅 7:26 a.m.

H: 37°F – 54°F

L: 17°F – 32°F

🌇 5:14 p.m.

Mon. December 15

🌅 7:27 a.m.

H: 37°F – 54°F

L: 17°F – 32°F

🌇 5:14 p.m.

Tue. December 16

🌅 7:27 a.m.

H: 37°F – 54°F

L: 17°F – 32°F

🌇 5:14 p.m.

Wed. December 17

🌅 7:28 a.m.

H: 37°F – 54°F

L: 17°F – 31°F

🌇 5:15 p.m.

Thu. December 18

🌅 7:29 a.m.

H: 36°F – 54°F

L: 17°F – 31°F

🌇 5:15 p.m.

Fri. December 19

🌅 7:29 a.m.

H: 36°F – 54°F

L: 17°F – 31°F

🌇 5:15 p.m.

Sat. December 20

🌅 7:30 a.m.

H: 36°F – 54°F

L: 17°F – 31°F

🌇 5:16 p.m.

Sun. December 21 Winter Solstice

🌅 7:30 a.m.

H: 36°F – 53°F

L: 17°F – 31°F

🌇 5:16 p.m.

Mon. December 22

🌅 7:31 a.m.

H: 36°F – 53°F

L: 17°F – 31°F

🌇 5:17 p.m.

Tue. December 23

🌅 7:31 a.m.

H: 36°F – 53°F

L: 17°F – 31°F

🌇 5:17 p.m.

Wed. December 24 Christmas Eve

🌅 7:32 a.m.

H: 36°F – 53°F

L: 17°F – 31°F

🌇 5:18 p.m.

Thu. December 25 Christmas Day

🌅 7:32 a.m.

H: 36°F – 53°F

L: 17°F – 31°F

🌇 5:19 p.m.

Fri. December 26

🌅 7:32 a.m.

H: 36°F – 53°F

L: 17°F – 31°F

🌇 5:19 p.m.

Sat. December 27

🌅 7:33 a.m.

H: 36°F – 53°F

L: 17°F – 31°F

🌇 5:20 p.m.

Sun. December 28

🌅 7:33 a.m.

H: 36°F – 53°F

L: 17°F – 31°F

🌇 5:21 p.m.

Mon. December 29

🌅 7:33 a.m.

H: 36°F – 53°F

L: 17°F – 31°F

🌇 5:21 p.m.

Tue. December 30

🌅 7:34 a.m.

H: 36°F – 53°F

L: 17°F – 31°F

🌇 5:22 p.m.

Wed. December 31

🌅 7:34 a.m.

H: 36°F – 53°F

L: 17°F – 31°F

🌇 5:23 p.m.

November January

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

Temperature climatic data from weather station: WUPATKI NM (USC00029542)

Precipitation climatic data from weather station: WUPATKI NM (USC00029542)

Agricultural climatic data from weather station: WUPATKI NM (USC00029542)