Weather Almanac: Meridian, ID 83642

🗓️ Historical norms for January 2026

January avg. precipitation
🌧️ 1.24"
January days below freezing
📉 ≈23.3 days
Average January lows 18°F – 29°F
USDA Zone
7a
Annual extreme lows 0°F to 5°F
Last Spring Frost (36°F)
🌷 May 23
First Fall Frost (36°F)
🍂 Sep 27
Thu. January 1 New Year's Day  

🌅 8:18 a.m.

H: 28°F – 46°F

L: 10°F – 34°F

🌇 5:19 p.m.

Fri. January 2  

🌅 8:18 a.m.

H: 28°F – 46°F

L: 10°F – 34°F

🌇 5:20 p.m.

Sat. January 3 🌕

🌅 8:18 a.m.

H: 28°F – 46°F

L: 11°F – 34°F

🌇 5:21 p.m.

Sun. January 4  

🌅 8:18 a.m.

H: 28°F – 46°F

L: 11°F – 34°F

🌇 5:22 p.m.

Mon. January 5  

🌅 8:18 a.m.

H: 28°F – 46°F

L: 11°F – 35°F

🌇 5:23 p.m.

Tue. January 6 Epiphany  

🌅 8:18 a.m.

H: 28°F – 46°F

L: 11°F – 35°F

🌇 5:24 p.m.

Wed. January 7  

🌅 8:18 a.m.

H: 28°F – 46°F

L: 11°F – 35°F

🌇 5:25 p.m.

Thu. January 8  

🌅 8:18 a.m.

H: 28°F – 46°F

L: 11°F – 35°F

🌇 5:26 p.m.

Fri. January 9  

🌅 8:18 a.m.

H: 29°F – 46°F

L: 12°F – 35°F

🌇 5:27 p.m.

Sat. January 10 🌗

🌅 8:17 a.m.

H: 29°F – 46°F

L: 12°F – 35°F

🌇 5:29 p.m.

Sun. January 11  

🌅 8:17 a.m.

H: 29°F – 46°F

L: 12°F – 35°F

🌇 5:30 p.m.

Mon. January 12  

🌅 8:17 a.m.

H: 29°F – 46°F

L: 12°F – 35°F

🌇 5:31 p.m.

Tue. January 13  

🌅 8:16 a.m.

H: 29°F – 46°F

L: 12°F – 35°F

🌇 5:32 p.m.

Wed. January 14  

🌅 8:16 a.m.

H: 29°F – 46°F

L: 12°F – 35°F

🌇 5:33 p.m.

Thu. January 15  

🌅 8:15 a.m.

H: 29°F – 47°F

L: 12°F – 35°F

🌇 5:34 p.m.

Fri. January 16  

🌅 8:15 a.m.

H: 29°F – 47°F

L: 12°F – 35°F

🌇 5:36 p.m.

Sat. January 17  

🌅 8:14 a.m.

H: 29°F – 47°F

L: 13°F – 36°F

🌇 5:37 p.m.

Sun. January 18 🌑

🌅 8:13 a.m.

H: 29°F – 47°F

L: 13°F – 36°F

🌇 5:38 p.m.

Mon. January 19 Martin Luther King Jr. / Idaho Human Rights Day; Martin Luther King Jr. Day  

🌅 8:13 a.m.

H: 30°F – 47°F

L: 13°F – 36°F

🌇 5:39 p.m.

Tue. January 20  

🌅 8:12 a.m.

H: 30°F – 48°F

L: 13°F – 36°F

🌇 5:41 p.m.

Wed. January 21  

🌅 8:11 a.m.

H: 30°F – 48°F

L: 13°F – 36°F

🌇 5:42 p.m.

Thu. January 22  

🌅 8:11 a.m.

H: 30°F – 48°F

L: 13°F – 36°F

🌇 5:43 p.m.

Fri. January 23  

🌅 8:10 a.m.

H: 30°F – 48°F

L: 13°F – 36°F

🌇 5:45 p.m.

Sat. January 24  

🌅 8:09 a.m.

H: 30°F – 49°F

L: 13°F – 36°F

🌇 5:46 p.m.

Sun. January 25 🌓

🌅 8:08 a.m.

H: 30°F – 49°F

L: 13°F – 36°F

🌇 5:47 p.m.

Mon. January 26  

🌅 8:07 a.m.

H: 30°F – 49°F

L: 13°F – 36°F

🌇 5:49 p.m.

Tue. January 27  

🌅 8:06 a.m.

H: 30°F – 50°F

L: 13°F – 36°F

🌇 5:50 p.m.

Wed. January 28  

🌅 8:05 a.m.

H: 30°F – 50°F

L: 13°F – 36°F

🌇 5:51 p.m.

Thu. January 29  

🌅 8:04 a.m.

H: 31°F – 50°F

L: 13°F – 36°F

🌇 5:53 p.m.

Fri. January 30  

🌅 8:03 a.m.

H: 31°F – 50°F

L: 13°F – 36°F

🌇 5:54 p.m.

Sat. January 31  

🌅 8:02 a.m.

H: 31°F – 51°F

L: 13°F – 36°F

🌇 5:55 p.m.


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)