Weather Almanac: Ashburnham, MA 01430

🗓️ Historical norms for December 2025

December avg. precipitation
🌧️ 3.91"
December days below freezing
📉 ≈29.5 days
Average December lows ≈16.9°F
USDA Zone
6a
Annual extreme lows -10°F to -5°F
Last Spring Frost (36°F)
🌷 May 29
First Fall Frost (36°F)
🍂 Sep 14
Mon. December 1  

🌅 6:58 a.m.

H: ≈40.7°F

L: ≈22.9°F

🌇 4:15 p.m.

Tue. December 2  

🌅 6:59 a.m.

H: ≈40.3°F

L: ≈22.5°F

🌇 4:14 p.m.

Wed. December 3  

🌅 7:00 a.m.

H: ≈40.0°F

L: ≈22.1°F

🌇 4:14 p.m.

Thu. December 4 🌕

🌅 7:01 a.m.

H: ≈39.6°F

L: ≈21.6°F

🌇 4:14 p.m.

Fri. December 5  

🌅 7:02 a.m.

H: ≈39.2°F

L: ≈21.2°F

🌇 4:14 p.m.

Sat. December 6  

🌅 7:03 a.m.

H: ≈38.8°F

L: ≈20.8°F

🌇 4:14 p.m.

Sun. December 7  

🌅 7:04 a.m.

H: ≈38.5°F

L: ≈20.4°F

🌇 4:13 p.m.

Mon. December 8  

🌅 7:05 a.m.

H: ≈38.1°F

L: ≈19.9°F

🌇 4:13 p.m.

Tue. December 9  

🌅 7:06 a.m.

H: ≈37.8°F

L: ≈19.5°F

🌇 4:13 p.m.

Wed. December 10  

🌅 7:07 a.m.

H: ≈37.4°F

L: ≈19.1°F

🌇 4:14 p.m.

Thu. December 11 🌗

🌅 7:07 a.m.

H: ≈37.1°F

L: ≈18.7°F

🌇 4:14 p.m.

Fri. December 12  

🌅 7:08 a.m.

H: ≈36.8°F

L: ≈18.2°F

🌇 4:14 p.m.

Sat. December 13  

🌅 7:09 a.m.

H: ≈36.4°F

L: ≈17.8°F

🌇 4:14 p.m.

Sun. December 14  

🌅 7:10 a.m.

H: ≈36.1°F

L: ≈17.4°F

🌇 4:14 p.m.

Mon. December 15  

🌅 7:11 a.m.

H: ≈35.8°F

L: ≈17.0°F

🌇 4:14 p.m.

Tue. December 16  

🌅 7:11 a.m.

H: ≈35.5°F

L: ≈16.6°F

🌇 4:15 p.m.

Wed. December 17  

🌅 7:12 a.m.

H: ≈35.2°F

L: ≈16.2°F

🌇 4:15 p.m.

Thu. December 18  

🌅 7:13 a.m.

H: ≈34.9°F

L: ≈15.8°F

🌇 4:15 p.m.

Fri. December 19 🌑

🌅 7:13 a.m.

H: ≈34.6°F

L: ≈15.5°F

🌇 4:16 p.m.

Sat. December 20  

🌅 7:14 a.m.

H: ≈34.4°F

L: ≈15.1°F

🌇 4:16 p.m.

Sun. December 21 Winter Solstice  

🌅 7:14 a.m.

H: ≈34.1°F

L: ≈14.8°F

🌇 4:17 p.m.

Mon. December 22  

🌅 7:15 a.m.

H: ≈33.8°F

L: ≈14.4°F

🌇 4:17 p.m.

Tue. December 23  

🌅 7:15 a.m.

H: ≈33.6°F

L: ≈14.1°F

🌇 4:18 p.m.

Wed. December 24 Christmas Eve  

🌅 7:16 a.m.

H: ≈33.4°F

L: ≈13.8°F

🌇 4:18 p.m.

Thu. December 25 Christmas Day  

🌅 7:16 a.m.

H: ≈33.1°F

L: ≈13.5°F

🌇 4:19 p.m.

Fri. December 26  

🌅 7:16 a.m.

H: ≈32.9°F

L: ≈13.2°F

🌇 4:20 p.m.

Sat. December 27 🌓

🌅 7:17 a.m.

H: ≈32.7°F

L: ≈12.9°F

🌇 4:20 p.m.

Sun. December 28  

🌅 7:17 a.m.

H: ≈32.5°F

L: ≈12.6°F

🌇 4:21 p.m.

Mon. December 29  

🌅 7:17 a.m.

H: ≈32.3°F

L: ≈12.4°F

🌇 4:22 p.m.

Tue. December 30  

🌅 7:17 a.m.

H: ≈32.1°F

L: ≈12.1°F

🌇 4:23 p.m.

Wed. December 31  

🌅 7:17 a.m.

H: ≈31.9°F

L: ≈11.9°F

🌇 4:24 p.m.


Temperature climatic data from weather station: ASHBURNHAM NORTH (USC00190192)

Precipitation climatic data from weather station: ASHBURNHAM NORTH (USC00190192)

Agricultural climatic data from weather station: JAFFREY MUNI AP (USW00054770)