Weather Almanac: Shamokin Dam, PA 17876

🗓️ Historical norms for December 2025

December avg. precipitation
🌧️ 3.21"
December days below freezing
📉 ≈26.7 days
Average December lows ≈23.8°F
USDA Zone
6b
Annual extreme lows -5°F to 0°F
Last Spring Frost (36°F)
🌷 May 15
First Fall Frost (36°F)
🍂 Sep 30
Mon. December 1  

🌅 7:12 a.m.

H: ≈44.0°F

L: ≈27.9°F

🌇 4:40 p.m.

Tue. December 2  

🌅 7:13 a.m.

H: ≈43.6°F

L: ≈27.6°F

🌇 4:39 p.m.

Wed. December 3  

🌅 7:14 a.m.

H: ≈43.2°F

L: ≈27.3°F

🌇 4:39 p.m.

Thu. December 4 🌕

🌅 7:15 a.m.

H: ≈42.8°F

L: ≈27.0°F

🌇 4:39 p.m.

Fri. December 5  

🌅 7:16 a.m.

H: ≈42.5°F

L: ≈26.7°F

🌇 4:39 p.m.

Sat. December 6  

🌅 7:17 a.m.

H: ≈42.1°F

L: ≈26.4°F

🌇 4:39 p.m.

Sun. December 7  

🌅 7:18 a.m.

H: ≈41.7°F

L: ≈26.1°F

🌇 4:39 p.m.

Mon. December 8  

🌅 7:19 a.m.

H: ≈41.4°F

L: ≈25.9°F

🌇 4:39 p.m.

Tue. December 9  

🌅 7:20 a.m.

H: ≈41.0°F

L: ≈25.6°F

🌇 4:39 p.m.

Wed. December 10  

🌅 7:21 a.m.

H: ≈40.6°F

L: ≈25.3°F

🌇 4:39 p.m.

Thu. December 11 🌗

🌅 7:21 a.m.

H: ≈40.3°F

L: ≈25.0°F

🌇 4:39 p.m.

Fri. December 12  

🌅 7:22 a.m.

H: ≈40.0°F

L: ≈24.7°F

🌇 4:39 p.m.

Sat. December 13  

🌅 7:23 a.m.

H: ≈39.6°F

L: ≈24.5°F

🌇 4:39 p.m.

Sun. December 14  

🌅 7:24 a.m.

H: ≈39.3°F

L: ≈24.2°F

🌇 4:40 p.m.

Mon. December 15  

🌅 7:24 a.m.

H: ≈39.0°F

L: ≈23.9°F

🌇 4:40 p.m.

Tue. December 16  

🌅 7:25 a.m.

H: ≈38.7°F

L: ≈23.7°F

🌇 4:40 p.m.

Wed. December 17  

🌅 7:26 a.m.

H: ≈38.4°F

L: ≈23.4°F

🌇 4:41 p.m.

Thu. December 18  

🌅 7:26 a.m.

H: ≈38.1°F

L: ≈23.1°F

🌇 4:41 p.m.

Fri. December 19 🌑

🌅 7:27 a.m.

H: ≈37.8°F

L: ≈22.9°F

🌇 4:41 p.m.

Sat. December 20  

🌅 7:27 a.m.

H: ≈37.5°F

L: ≈22.6°F

🌇 4:42 p.m.

Sun. December 21 Winter Solstice  

🌅 7:28 a.m.

H: ≈37.3°F

L: ≈22.4°F

🌇 4:42 p.m.

Mon. December 22  

🌅 7:28 a.m.

H: ≈37.0°F

L: ≈22.2°F

🌇 4:43 p.m.

Tue. December 23  

🌅 7:29 a.m.

H: ≈36.8°F

L: ≈21.9°F

🌇 4:43 p.m.

Wed. December 24 Christmas Eve  

🌅 7:29 a.m.

H: ≈36.5°F

L: ≈21.7°F

🌇 4:44 p.m.

Thu. December 25 Christmas Day  

🌅 7:30 a.m.

H: ≈36.3°F

L: ≈21.5°F

🌇 4:45 p.m.

Fri. December 26  

🌅 7:30 a.m.

H: ≈36.1°F

L: ≈21.2°F

🌇 4:45 p.m.

Sat. December 27 🌓

🌅 7:30 a.m.

H: ≈35.9°F

L: ≈21.0°F

🌇 4:46 p.m.

Sun. December 28  

🌅 7:31 a.m.

H: ≈35.7°F

L: ≈20.8°F

🌇 4:47 p.m.

Mon. December 29  

🌅 7:31 a.m.

H: ≈35.5°F

L: ≈20.6°F

🌇 4:47 p.m.

Tue. December 30  

🌅 7:31 a.m.

H: ≈35.3°F

L: ≈20.4°F

🌇 4:48 p.m.

Wed. December 31  

🌅 7:31 a.m.

H: ≈35.2°F

L: ≈20.2°F

🌇 4:49 p.m.


Temperature climatic data from weather station: SUNBURY (USC00368668)

Precipitation climatic data from weather station: SUNBURY (USC00368668)

Agricultural climatic data from weather station: SELINSGROVE PENN VLY AP (USW00014770)