🌷 Your Ultimate Garden Calendar!

Weather Almanac: Hillside, CO 81232

🗓️ Historical norms for December 2025

November January
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
December avg. precipitation
🌧️ 0.58"
December days below freezing
📉 ≈30.1 days
Average December lows 5°F – 12°F
USDA Zone
5b
Annual extreme lows -15°F to -10°F
Last Spring Frost (36°F)
🌷 Always
View full details
First Fall Frost (36°F)
🍂 Always
View full details

Book Recommendations (ads!)

📚 Rocky Mountain Month-By-Month Gardening: What to Do Each Month to Have A Beautiful Garden All Year - Colorado, Idaho, Montana, Utah, Wyoming

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

🌅 7:00 a.m.

H: 31°F – 52°F

L: 0°F – 23°F

🌇 4:42 p.m.

Tue. December 2  

🌅 7:01 a.m.

H: 30°F – 51°F

L: -1°F – 23°F

🌇 4:42 p.m.

Wed. December 3  

🌅 7:02 a.m.

H: 30°F – 51°F

L: -1°F – 23°F

🌇 4:42 p.m.

Thu. December 4 🌕

🌅 7:03 a.m.

H: 30°F – 51°F

L: -1°F – 23°F

🌇 4:41 p.m.

Fri. December 5  

🌅 7:04 a.m.

H: 30°F – 50°F

L: -2°F – 22°F

🌇 4:41 p.m.

Sat. December 6  

🌅 7:05 a.m.

H: 29°F – 50°F

L: -2°F – 22°F

🌇 4:41 p.m.

Sun. December 7  

🌅 7:06 a.m.

H: 29°F – 50°F

L: -2°F – 22°F

🌇 4:41 p.m.

Mon. December 8  

🌅 7:06 a.m.

H: 29°F – 50°F

L: -2°F – 22°F

🌇 4:41 p.m.

Tue. December 9  

🌅 7:07 a.m.

H: 29°F – 49°F

L: -3°F – 22°F

🌇 4:42 p.m.

Wed. December 10  

🌅 7:08 a.m.

H: 29°F – 49°F

L: -3°F – 22°F

🌇 4:42 p.m.

Thu. December 11 🌗

🌅 7:09 a.m.

H: 28°F – 49°F

L: -3°F – 21°F

🌇 4:42 p.m.

Fri. December 12  

🌅 7:10 a.m.

H: 28°F – 49°F

L: -3°F – 21°F

🌇 4:42 p.m.

Sat. December 13  

🌅 7:10 a.m.

H: 28°F – 49°F

L: -4°F – 21°F

🌇 4:42 p.m.

Sun. December 14  

🌅 7:11 a.m.

H: 28°F – 49°F

L: -4°F – 21°F

🌇 4:42 p.m.

Mon. December 15  

🌅 7:12 a.m.

H: 28°F – 48°F

L: -4°F – 21°F

🌇 4:43 p.m.

Tue. December 16  

🌅 7:12 a.m.

H: 28°F – 48°F

L: -4°F – 21°F

🌇 4:43 p.m.

Wed. December 17  

🌅 7:13 a.m.

H: 28°F – 48°F

L: -5°F – 21°F

🌇 4:43 p.m.

Thu. December 18  

🌅 7:14 a.m.

H: 28°F – 48°F

L: -5°F – 21°F

🌇 4:44 p.m.

Fri. December 19 🌑

🌅 7:14 a.m.

H: 28°F – 48°F

L: -5°F – 20°F

🌇 4:44 p.m.

Sat. December 20  

🌅 7:15 a.m.

H: 28°F – 48°F

L: -5°F – 20°F

🌇 4:45 p.m.

Sun. December 21 Winter Solstice  

🌅 7:15 a.m.

H: 28°F – 48°F

L: -5°F – 20°F

🌇 4:45 p.m.

Mon. December 22  

🌅 7:16 a.m.

H: 28°F – 48°F

L: -5°F – 20°F

🌇 4:46 p.m.

Tue. December 23  

🌅 7:16 a.m.

H: 28°F – 48°F

L: -5°F – 20°F

🌇 4:46 p.m.

Wed. December 24 Christmas Eve  

🌅 7:17 a.m.

H: 28°F – 48°F

L: -6°F – 20°F

🌇 4:47 p.m.

Thu. December 25 Christmas Day  

🌅 7:17 a.m.

H: 28°F – 48°F

L: -6°F – 20°F

🌇 4:48 p.m.

Fri. December 26  

🌅 7:17 a.m.

H: 28°F – 48°F

L: -6°F – 20°F

🌇 4:48 p.m.

Sat. December 27 🌓

🌅 7:18 a.m.

H: 28°F – 48°F

L: -6°F – 20°F

🌇 4:49 p.m.

Sun. December 28  

🌅 7:18 a.m.

H: 28°F – 48°F

L: -6°F – 20°F

🌇 4:50 p.m.

Mon. December 29  

🌅 7:18 a.m.

H: 28°F – 48°F

L: -6°F – 20°F

🌇 4:50 p.m.

Tue. December 30  

🌅 7:18 a.m.

H: 28°F – 48°F

L: -6°F – 20°F

🌇 4:51 p.m.

Wed. December 31  

🌅 7:19 a.m.

H: 28°F – 48°F

L: -6°F – 19°F

🌇 4:52 p.m.

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

Temperature climatic data from weather station: WESTCLIFFE (USC00058931)

Precipitation climatic data from weather station: WESTCLIFFE (USC00058931)

Agricultural climatic data from weather station: WESTCLIFFE (USC00058931)