Weather Almanac: Phoenix, AZ 85021

🗓️ Historical norms for December 2025

November January

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

December avg. precipitation

🌧️ 0.85"

December days below freezing

📉 ≈0.2 days

Average December lows 43°F – 46°F

USDA Zone

Annual extreme lows 25°F to 30°F

Last Spring Frost (36°F)

🌷 Jan 28

View full details

First Fall Frost (36°F)

🍂 Dec 12

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

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Mon. December 1

🌅 7:14 a.m.

H: 63°F – 76°F

L: 41°F – 52°F

🌇 5:20 p.m.

Tue. December 2

🌅 7:15 a.m.

H: 63°F – 76°F

L: 41°F – 52°F

🌇 5:20 p.m.

Wed. December 3

🌅 7:16 a.m.

H: 63°F – 75°F

L: 40°F – 51°F

🌇 5:19 p.m.

Thu. December 4

🌅 7:17 a.m.

H: 62°F – 75°F

L: 40°F – 51°F

🌇 5:19 p.m.

Fri. December 5

🌅 7:18 a.m.

H: 62°F – 75°F

L: 40°F – 51°F

🌇 5:20 p.m.

Sat. December 6

🌅 7:19 a.m.

H: 62°F – 75°F

L: 40°F – 51°F

🌇 5:20 p.m.

Sun. December 7

🌅 7:19 a.m.

H: 62°F – 74°F

L: 40°F – 51°F

🌇 5:20 p.m.

Mon. December 8

🌅 7:20 a.m.

H: 62°F – 74°F

L: 40°F – 51°F

🌇 5:20 p.m.

Tue. December 9

🌅 7:21 a.m.

H: 61°F – 74°F

L: 39°F – 50°F

🌇 5:20 p.m.

Wed. December 10

🌅 7:22 a.m.

H: 61°F – 74°F

L: 39°F – 50°F

🌇 5:20 p.m.

Thu. December 11

🌅 7:22 a.m.

H: 61°F – 74°F

L: 39°F – 50°F

🌇 5:20 p.m.

Fri. December 12

🌅 7:23 a.m.

H: 61°F – 73°F

L: 39°F – 50°F

🌇 5:21 p.m.

Sat. December 13

🌅 7:24 a.m.

H: 61°F – 73°F

L: 39°F – 50°F

🌇 5:21 p.m.

Sun. December 14

🌅 7:24 a.m.

H: 61°F – 73°F

L: 39°F – 50°F

🌇 5:21 p.m.

Mon. December 15

🌅 7:25 a.m.

H: 60°F – 73°F

L: 39°F – 50°F

🌇 5:21 p.m.

Tue. December 16

🌅 7:26 a.m.

H: 60°F – 73°F

L: 39°F – 50°F

🌇 5:22 p.m.

Wed. December 17

🌅 7:26 a.m.

H: 60°F – 73°F

L: 39°F – 50°F

🌇 5:22 p.m.

Thu. December 18

🌅 7:27 a.m.

H: 60°F – 73°F

L: 39°F – 50°F

🌇 5:23 p.m.

Fri. December 19

🌅 7:27 a.m.

H: 60°F – 73°F

L: 39°F – 50°F

🌇 5:23 p.m.

Sat. December 20

🌅 7:28 a.m.

H: 60°F – 73°F

L: 39°F – 50°F

🌇 5:24 p.m.

Sun. December 21 Winter Solstice

🌅 7:28 a.m.

H: 60°F – 73°F

L: 39°F – 50°F

🌇 5:24 p.m.

Mon. December 22

🌅 7:29 a.m.

H: 60°F – 73°F

L: 39°F – 50°F

🌇 5:25 p.m.

Tue. December 23

🌅 7:29 a.m.

H: 60°F – 73°F

L: 39°F – 50°F

🌇 5:25 p.m.

Wed. December 24 Christmas Eve

🌅 7:30 a.m.

H: 60°F – 73°F

L: 39°F – 50°F

🌇 5:26 p.m.

Thu. December 25 Christmas Day

🌅 7:30 a.m.

H: 60°F – 73°F

L: 39°F – 50°F

🌇 5:26 p.m.

Fri. December 26

🌅 7:31 a.m.

H: 60°F – 73°F

L: 39°F – 50°F

🌇 5:27 p.m.

Sat. December 27

🌅 7:31 a.m.

H: 60°F – 73°F

L: 39°F – 50°F

🌇 5:28 p.m.

Sun. December 28

🌅 7:31 a.m.

H: 61°F – 73°F

L: 39°F – 50°F

🌇 5:28 p.m.

Mon. December 29

🌅 7:32 a.m.

H: 61°F – 73°F

L: 39°F – 51°F

🌇 5:29 p.m.

Tue. December 30

🌅 7:32 a.m.

H: 61°F – 73°F

L: 39°F – 51°F

🌇 5:30 p.m.

Wed. December 31

🌅 7:32 a.m.

H: 61°F – 74°F

L: 39°F – 51°F

🌇 5:30 p.m.

November January

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

Temperature climatic data from weather station: PHOENIX CITY (USW00093140)

Precipitation climatic data from weather station: PHOENIX CITY (USW00093140)

Agricultural climatic data from weather station: PHOENIX CITY (USW00093140)