Weather Almanac: Blue Ridge Summit, PA 17214

🗓️ Historical norms for December 2025

December avg. precipitation
🌧️ 3.19"
December days below freezing
📉 ≈22.8 days
Average December lows ≈27.2°F
USDA Zone
7a
Annual extreme lows 0°F to 5°F
Last Spring Frost (36°F)
🌷 May 6
First Fall Frost (36°F)
🍂 Oct 6
Mon. December 1  

🌅 7:12 a.m.

H: ≈49.4°F

L: ≈31.6°F

🌇 4:45 p.m.

Tue. December 2  

🌅 7:13 a.m.

H: ≈49.0°F

L: ≈31.2°F

🌇 4:45 p.m.

Wed. December 3  

🌅 7:14 a.m.

H: ≈48.6°F

L: ≈30.9°F

🌇 4:45 p.m.

Thu. December 4 🌕

🌅 7:14 a.m.

H: ≈48.2°F

L: ≈30.6°F

🌇 4:45 p.m.

Fri. December 5  

🌅 7:15 a.m.

H: ≈47.8°F

L: ≈30.3°F

🌇 4:45 p.m.

Sat. December 6  

🌅 7:16 a.m.

H: ≈47.3°F

L: ≈30.0°F

🌇 4:45 p.m.

Sun. December 7  

🌅 7:17 a.m.

H: ≈46.9°F

L: ≈29.6°F

🌇 4:45 p.m.

Mon. December 8  

🌅 7:18 a.m.

H: ≈46.4°F

L: ≈29.3°F

🌇 4:45 p.m.

Tue. December 9  

🌅 7:19 a.m.

H: ≈45.9°F

L: ≈29.0°F

🌇 4:45 p.m.

Wed. December 10  

🌅 7:20 a.m.

H: ≈45.5°F

L: ≈28.7°F

🌇 4:45 p.m.

Thu. December 11 🌗

🌅 7:21 a.m.

H: ≈45.0°F

L: ≈28.4°F

🌇 4:45 p.m.

Fri. December 12  

🌅 7:21 a.m.

H: ≈44.6°F

L: ≈28.1°F

🌇 4:45 p.m.

Sat. December 13  

🌅 7:22 a.m.

H: ≈44.1°F

L: ≈27.8°F

🌇 4:45 p.m.

Sun. December 14  

🌅 7:23 a.m.

H: ≈43.6°F

L: ≈27.5°F

🌇 4:46 p.m.

Mon. December 15  

🌅 7:23 a.m.

H: ≈43.2°F

L: ≈27.2°F

🌇 4:46 p.m.

Tue. December 16  

🌅 7:24 a.m.

H: ≈42.7°F

L: ≈26.9°F

🌇 4:46 p.m.

Wed. December 17  

🌅 7:25 a.m.

H: ≈42.3°F

L: ≈26.7°F

🌇 4:47 p.m.

Thu. December 18  

🌅 7:25 a.m.

H: ≈41.8°F

L: ≈26.4°F

🌇 4:47 p.m.

Fri. December 19 🌑

🌅 7:26 a.m.

H: ≈41.4°F

L: ≈26.1°F

🌇 4:47 p.m.

Sat. December 20  

🌅 7:27 a.m.

H: ≈41.0°F

L: ≈25.9°F

🌇 4:48 p.m.

Sun. December 21 Winter Solstice  

🌅 7:27 a.m.

H: ≈40.6°F

L: ≈25.6°F

🌇 4:48 p.m.

Mon. December 22  

🌅 7:28 a.m.

H: ≈40.2°F

L: ≈25.4°F

🌇 4:49 p.m.

Tue. December 23  

🌅 7:28 a.m.

H: ≈39.8°F

L: ≈25.2°F

🌇 4:49 p.m.

Wed. December 24 Christmas Eve  

🌅 7:28 a.m.

H: ≈39.5°F

L: ≈25.0°F

🌇 4:50 p.m.

Thu. December 25 Christmas Day  

🌅 7:29 a.m.

H: ≈39.1°F

L: ≈24.8°F

🌇 4:51 p.m.

Fri. December 26  

🌅 7:29 a.m.

H: ≈38.8°F

L: ≈24.6°F

🌇 4:51 p.m.

Sat. December 27 🌓

🌅 7:29 a.m.

H: ≈38.5°F

L: ≈24.4°F

🌇 4:52 p.m.

Sun. December 28  

🌅 7:30 a.m.

H: ≈38.3°F

L: ≈24.2°F

🌇 4:53 p.m.

Mon. December 29  

🌅 7:30 a.m.

H: ≈38.0°F

L: ≈24.1°F

🌇 4:53 p.m.

Tue. December 30  

🌅 7:30 a.m.

H: ≈37.8°F

L: ≈23.9°F

🌇 4:54 p.m.

Wed. December 31  

🌅 7:30 a.m.

H: ≈37.6°F

L: ≈23.8°F

🌇 4:55 p.m.


Temperature climatic data from weather station: FOUNTAIN DALE SITE R HELIPAD (USW00092762)

Precipitation climatic data from weather station: CATOCTIN MTN PARK (USC00181530)

Agricultural climatic data from weather station: CATOCTIN MTN PARK (USC00181530)