🌷 Your Ultimate Garden Calendar!

Weather Almanac: Meridian, ID 83642

🗓️ Historical norms for December 2025

November January
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
December avg. precipitation
🌧️ 1.55"
December days below freezing
📉 ≈25.3 days
Average December lows 17°F – 28°F
USDA Zone
7a
Annual extreme lows 0°F to 5°F
Last Spring Frost (36°F)
🌷 May 23
View full details
First Fall Frost (36°F)
🍂 Sep 27
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  

🌅 7:59 a.m.

H: 32°F – 51°F

L: 15°F – 36°F

🌇 5:10 p.m.

Tue. December 2  

🌅 8:00 a.m.

H: 31°F – 50°F

L: 14°F – 36°F

🌇 5:09 p.m.

Wed. December 3  

🌅 8:01 a.m.

H: 31°F – 50°F

L: 14°F – 36°F

🌇 5:09 p.m.

Thu. December 4 🌕

🌅 8:02 a.m.

H: 31°F – 50°F

L: 14°F – 35°F

🌇 5:09 p.m.

Fri. December 5  

🌅 8:03 a.m.

H: 30°F – 49°F

L: 13°F – 35°F

🌇 5:09 p.m.

Sat. December 6  

🌅 8:04 a.m.

H: 30°F – 49°F

L: 13°F – 35°F

🌇 5:08 p.m.

Sun. December 7  

🌅 8:05 a.m.

H: 30°F – 49°F

L: 13°F – 35°F

🌇 5:08 p.m.

Mon. December 8  

🌅 8:06 a.m.

H: 29°F – 49°F

L: 12°F – 35°F

🌇 5:08 p.m.

Tue. December 9  

🌅 8:07 a.m.

H: 29°F – 49°F

L: 12°F – 34°F

🌇 5:08 p.m.

Wed. December 10  

🌅 8:08 a.m.

H: 29°F – 48°F

L: 12°F – 34°F

🌇 5:08 p.m.

Thu. December 11 🌗

🌅 8:09 a.m.

H: 28°F – 48°F

L: 11°F – 34°F

🌇 5:08 p.m.

Fri. December 12  

🌅 8:09 a.m.

H: 28°F – 48°F

L: 11°F – 34°F

🌇 5:09 p.m.

Sat. December 13  

🌅 8:10 a.m.

H: 28°F – 48°F

L: 11°F – 34°F

🌇 5:09 p.m.

Sun. December 14  

🌅 8:11 a.m.

H: 28°F – 48°F

L: 11°F – 34°F

🌇 5:09 p.m.

Mon. December 15  

🌅 8:12 a.m.

H: 28°F – 48°F

L: 10°F – 34°F

🌇 5:09 p.m.

Tue. December 16  

🌅 8:12 a.m.

H: 28°F – 47°F

L: 10°F – 34°F

🌇 5:10 p.m.

Wed. December 17  

🌅 8:13 a.m.

H: 27°F – 47°F

L: 10°F – 34°F

🌇 5:10 p.m.

Thu. December 18  

🌅 8:14 a.m.

H: 27°F – 47°F

L: 10°F – 33°F

🌇 5:10 p.m.

Fri. December 19 🌑

🌅 8:14 a.m.

H: 27°F – 47°F

L: 10°F – 34°F

🌇 5:11 p.m.

Sat. December 20  

🌅 8:15 a.m.

H: 27°F – 47°F

L: 10°F – 33°F

🌇 5:11 p.m.

Sun. December 21 Winter Solstice  

🌅 8:15 a.m.

H: 27°F – 47°F

L: 10°F – 34°F

🌇 5:12 p.m.

Mon. December 22  

🌅 8:16 a.m.

H: 27°F – 47°F

L: 10°F – 34°F

🌇 5:12 p.m.

Tue. December 23  

🌅 8:16 a.m.

H: 27°F – 47°F

L: 10°F – 34°F

🌇 5:13 p.m.

Wed. December 24 Christmas Eve  

🌅 8:17 a.m.

H: 27°F – 47°F

L: 10°F – 34°F

🌇 5:13 p.m.

Thu. December 25 Christmas Day  

🌅 8:17 a.m.

H: 27°F – 47°F

L: 10°F – 34°F

🌇 5:14 p.m.

Fri. December 26  

🌅 8:17 a.m.

H: 27°F – 46°F

L: 10°F – 34°F

🌇 5:15 p.m.

Sat. December 27 🌓

🌅 8:18 a.m.

H: 27°F – 46°F

L: 10°F – 34°F

🌇 5:15 p.m.

Sun. December 28  

🌅 8:18 a.m.

H: 27°F – 46°F

L: 10°F – 34°F

🌇 5:16 p.m.

Mon. December 29  

🌅 8:18 a.m.

H: 27°F – 46°F

L: 10°F – 34°F

🌇 5:17 p.m.

Tue. December 30  

🌅 8:18 a.m.

H: 27°F – 46°F

L: 10°F – 34°F

🌇 5:18 p.m.

Wed. December 31  

🌅 8:18 a.m.

H: 28°F – 46°F

L: 10°F – 34°F

🌇 5:19 p.m.

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

Temperature climatic data from weather station: KUNA (USC00105038)

Precipitation climatic data from weather station: BOISE AIR TERMINAL (USW00024131)

Agricultural climatic data from weather station: BOISE AIR TERMINAL (USW00024131)