🌷 Your Ultimate Garden Calendar!

Weather Almanac: Flagstaff, AZ 86001

🗓️ Historical norms for December 2025

November January
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
December avg. precipitation
🌧️ 1.53"
December days below freezing
📉 ≈30.6 days
Average December lows 8°F – 16°F
USDA Zone
6a
Annual extreme lows -10°F to -5°F
Last Spring Frost (36°F)
🌷 Always
View full details
First Fall Frost (36°F)
🍂 Always
View full details

Book Recommendations (ads!)

📚 Arizona, Nevada & New Mexico Month-by-Month Gardening: What to Do Each Month to Have a Beautiful Garden All Year

📚 Southwest Gardener's Handbook: Your Complete Guide: Select, Plan, Plant, Maintain, Problem-Solve - Texas, Arizona, New Mexico, Oklahoma, Southern Nevada, Utah

📚 Southwest Fruit & Vegetable Gardening, 2nd Edition: Plant, Grow, and Harvest the Best Edibles for Arizona, Nevada & New Mexico

F: Forecast
H: Normal High Temp
L: Normal Low Temp
Mon. December 1  

🌅 7:17 a.m.

H: 35°F – 54°F

L: 5°F – 23°F

🌇 5:14 p.m.

Tue. December 2  

🌅 7:18 a.m.

H: 35°F – 53°F

L: 5°F – 22°F

🌇 5:14 p.m.

Wed. December 3  

🌅 7:19 a.m.

H: 35°F – 53°F

L: 5°F – 22°F

🌇 5:14 p.m.

Thu. December 4 🌕

🌅 7:20 a.m.

H: 34°F – 53°F

L: 4°F – 22°F

🌇 5:14 p.m.

Fri. December 5  

🌅 7:21 a.m.

H: 34°F – 52°F

L: 4°F – 22°F

🌇 5:14 p.m.

Sat. December 6  

🌅 7:22 a.m.

H: 34°F – 52°F

L: 4°F – 22°F

🌇 5:14 p.m.

Sun. December 7  

🌅 7:22 a.m.

H: 34°F – 52°F

L: 3°F – 22°F

🌇 5:14 p.m.

Mon. December 8  

🌅 7:23 a.m.

H: 34°F – 52°F

L: 3°F – 22°F

🌇 5:14 p.m.

Tue. December 9  

🌅 7:24 a.m.

H: 33°F – 52°F

L: 3°F – 22°F

🌇 5:14 p.m.

Wed. December 10  

🌅 7:25 a.m.

H: 33°F – 51°F

L: 2°F – 22°F

🌇 5:14 p.m.

Thu. December 11 🌗

🌅 7:26 a.m.

H: 33°F – 51°F

L: 2°F – 22°F

🌇 5:14 p.m.

Fri. December 12  

🌅 7:26 a.m.

H: 33°F – 51°F

L: 2°F – 22°F

🌇 5:15 p.m.

Sat. December 13  

🌅 7:27 a.m.

H: 33°F – 51°F

L: 2°F – 21°F

🌇 5:15 p.m.

Sun. December 14  

🌅 7:28 a.m.

H: 33°F – 51°F

L: 1°F – 21°F

🌇 5:15 p.m.

Mon. December 15  

🌅 7:28 a.m.

H: 33°F – 51°F

L: 1°F – 21°F

🌇 5:15 p.m.

Tue. December 16  

🌅 7:29 a.m.

H: 32°F – 51°F

L: 1°F – 21°F

🌇 5:16 p.m.

Wed. December 17  

🌅 7:30 a.m.

H: 33°F – 51°F

L: 1°F – 21°F

🌇 5:16 p.m.

Thu. December 18  

🌅 7:30 a.m.

H: 32°F – 50°F

L: 1°F – 21°F

🌇 5:17 p.m.

Fri. December 19 🌑

🌅 7:31 a.m.

H: 32°F – 50°F

L: 1°F – 21°F

🌇 5:17 p.m.

Sat. December 20  

🌅 7:31 a.m.

H: 32°F – 50°F

L: 1°F – 22°F

🌇 5:18 p.m.

Sun. December 21 Winter Solstice  

🌅 7:32 a.m.

H: 32°F – 50°F

L: 1°F – 22°F

🌇 5:18 p.m.

Mon. December 22  

🌅 7:32 a.m.

H: 32°F – 50°F

L: 0°F – 22°F

🌇 5:19 p.m.

Tue. December 23  

🌅 7:33 a.m.

H: 32°F – 50°F

L: 0°F – 22°F

🌇 5:19 p.m.

Wed. December 24 Christmas Eve  

🌅 7:33 a.m.

H: 32°F – 50°F

L: 0°F – 22°F

🌇 5:20 p.m.

Thu. December 25 Christmas Day  

🌅 7:34 a.m.

H: 32°F – 50°F

L: 0°F – 22°F

🌇 5:20 p.m.

Fri. December 26  

🌅 7:34 a.m.

H: 32°F – 50°F

L: 0°F – 22°F

🌇 5:21 p.m.

Sat. December 27 🌓

🌅 7:34 a.m.

H: 32°F – 50°F

L: 0°F – 22°F

🌇 5:22 p.m.

Sun. December 28  

🌅 7:35 a.m.

H: 32°F – 50°F

L: 0°F – 22°F

🌇 5:22 p.m.

Mon. December 29  

🌅 7:35 a.m.

H: 32°F – 50°F

L: 0°F – 22°F

🌇 5:23 p.m.

Tue. December 30  

🌅 7:35 a.m.

H: 33°F – 50°F

L: 0°F – 22°F

🌇 5:24 p.m.

Wed. December 31  

🌅 7:35 a.m.

H: 33°F – 50°F

L: 0°F – 22°F

🌇 5:24 p.m.

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

Temperature climatic data from weather station: FT VALLEY (USC00023160)

Precipitation climatic data from weather station: FT VALLEY (USC00023160)

Agricultural climatic data from weather station: FT VALLEY (USC00023160)