Weather Almanac: West Granby, CT 06090

🗓️ Historical norms for December 2025

December avg. precipitation
🌧️ 4.11"
December days below freezing
📉 ≈29.6 days
Average December lows ≈19.1°F
USDA Zone
6a
Annual extreme lows -10°F to -5°F
Last Spring Frost (36°F)
🌷 May 17
First Fall Frost (36°F)
🍂 Sep 30
Mon. December 1  

🌅 7:00 a.m.

H: ≈43.0°F

L: ≈24.3°F

🌇 4:20 p.m.

Tue. December 2  

🌅 7:01 a.m.

H: ≈42.6°F

L: ≈23.9°F

🌇 4:20 p.m.

Wed. December 3  

🌅 7:02 a.m.

H: ≈42.2°F

L: ≈23.5°F

🌇 4:20 p.m.

Thu. December 4 🌕

🌅 7:03 a.m.

H: ≈41.8°F

L: ≈23.1°F

🌇 4:20 p.m.

Fri. December 5  

🌅 7:04 a.m.

H: ≈41.4°F

L: ≈22.7°F

🌇 4:20 p.m.

Sat. December 6  

🌅 7:05 a.m.

H: ≈40.9°F

L: ≈22.3°F

🌇 4:20 p.m.

Sun. December 7  

🌅 7:05 a.m.

H: ≈40.5°F

L: ≈21.9°F

🌇 4:20 p.m.

Mon. December 8  

🌅 7:06 a.m.

H: ≈40.1°F

L: ≈21.6°F

🌇 4:20 p.m.

Tue. December 9  

🌅 7:07 a.m.

H: ≈39.7°F

L: ≈21.2°F

🌇 4:20 p.m.

Wed. December 10  

🌅 7:08 a.m.

H: ≈39.3°F

L: ≈20.8°F

🌇 4:20 p.m.

Thu. December 11 🌗

🌅 7:09 a.m.

H: ≈38.9°F

L: ≈20.5°F

🌇 4:20 p.m.

Fri. December 12  

🌅 7:10 a.m.

H: ≈38.5°F

L: ≈20.1°F

🌇 4:20 p.m.

Sat. December 13  

🌅 7:10 a.m.

H: ≈38.1°F

L: ≈19.7°F

🌇 4:20 p.m.

Sun. December 14  

🌅 7:11 a.m.

H: ≈37.7°F

L: ≈19.4°F

🌇 4:20 p.m.

Mon. December 15  

🌅 7:12 a.m.

H: ≈37.3°F

L: ≈19.1°F

🌇 4:21 p.m.

Tue. December 16  

🌅 7:13 a.m.

H: ≈36.9°F

L: ≈18.7°F

🌇 4:21 p.m.

Wed. December 17  

🌅 7:13 a.m.

H: ≈36.5°F

L: ≈18.4°F

🌇 4:21 p.m.

Thu. December 18  

🌅 7:14 a.m.

H: ≈36.2°F

L: ≈18.1°F

🌇 4:22 p.m.

Fri. December 19 🌑

🌅 7:15 a.m.

H: ≈35.8°F

L: ≈17.8°F

🌇 4:22 p.m.

Sat. December 20  

🌅 7:15 a.m.

H: ≈35.5°F

L: ≈17.5°F

🌇 4:22 p.m.

Sun. December 21 Winter Solstice  

🌅 7:16 a.m.

H: ≈35.1°F

L: ≈17.3°F

🌇 4:23 p.m.

Mon. December 22  

🌅 7:16 a.m.

H: ≈34.8°F

L: ≈17.0°F

🌇 4:23 p.m.

Tue. December 23  

🌅 7:17 a.m.

H: ≈34.5°F

L: ≈16.7°F

🌇 4:24 p.m.

Wed. December 24 Christmas Eve  

🌅 7:17 a.m.

H: ≈34.2°F

L: ≈16.5°F

🌇 4:25 p.m.

Thu. December 25 Christmas Day  

🌅 7:17 a.m.

H: ≈33.9°F

L: ≈16.3°F

🌇 4:25 p.m.

Fri. December 26  

🌅 7:18 a.m.

H: ≈33.6°F

L: ≈16.1°F

🌇 4:26 p.m.

Sat. December 27 🌓

🌅 7:18 a.m.

H: ≈33.3°F

L: ≈15.9°F

🌇 4:27 p.m.

Sun. December 28  

🌅 7:18 a.m.

H: ≈33.1°F

L: ≈15.7°F

🌇 4:27 p.m.

Mon. December 29  

🌅 7:18 a.m.

H: ≈32.9°F

L: ≈15.5°F

🌇 4:28 p.m.

Tue. December 30  

🌅 7:19 a.m.

H: ≈32.6°F

L: ≈15.4°F

🌇 4:29 p.m.

Wed. December 31  

🌅 7:19 a.m.

H: ≈32.4°F

L: ≈15.2°F

🌇 4:30 p.m.


Temperature climatic data from weather station: WESTFIELD 3 SW (USC00199193)

Precipitation climatic data from weather station: BARKHAMSTED (USC00060299)

Agricultural climatic data from weather station: BURLINGTON (USC00060973)