Weather Almanac: Jermyn, PA 18433

🗓️ Historical norms for January 2026

December February

Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.

January avg. precipitation

🌧️ 3.21"

January days below freezing

📉 ≈29.8 days

Average January lows 6°F – 17°F

USDA Zone

Annual extreme lows -10°F to -5°F

Last Spring Frost (36°F)

🌷 Jun 1

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First Fall Frost (36°F)

🍂 Sep 14

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Book Recommendations (ads!)

📚 Pennsylvania Month-by-Month Gardening: What to Do Each Month to Have A Beautiful Garden All Year

📚 Mid-Atlantic Gardener's Handbook, 2nd Edition: All You Need to Know to Plan, Plant & Maintain a Mid-Atlantic Garden

📚 The Timber Press Guide to Vegetable Gardening in the Northeast

F: Forecast

H: Normal High Temp

L: Normal Low Temp

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Thu. January 1 New Year's Day

🌅 7:29 a.m.

H: 18°F – 40°F

L: 1°F – 25°F

🌇 4:43 p.m.

Fri. January 2

🌅 7:29 a.m.

H: 18°F – 40°F

L: 1°F – 25°F

🌇 4:43 p.m.

Sat. January 3

🌅 7:29 a.m.

H: 18°F – 40°F

L: 0°F – 24°F

🌇 4:44 p.m.

Sun. January 4

🌅 7:29 a.m.

H: 17°F – 40°F

L: 0°F – 24°F

🌇 4:45 p.m.

Mon. January 5

🌅 7:29 a.m.

H: 17°F – 40°F

L: 0°F – 24°F

🌇 4:46 p.m.

Tue. January 6 Epiphany

🌅 7:29 a.m.

H: 17°F – 40°F

L: 0°F – 24°F

🌇 4:47 p.m.

Wed. January 7

🌅 7:28 a.m.

H: 17°F – 40°F

L: -1°F – 24°F

🌇 4:48 p.m.

Thu. January 8

🌅 7:28 a.m.

H: 17°F – 40°F

L: -1°F – 24°F

🌇 4:49 p.m.

Fri. January 9

🌅 7:28 a.m.

H: 17°F – 40°F

L: -1°F – 24°F

🌇 4:50 p.m.

Sat. January 10

🌅 7:28 a.m.

H: 17°F – 40°F

L: -1°F – 24°F

🌇 4:51 p.m.

Sun. January 11

🌅 7:28 a.m.

H: 17°F – 40°F

L: -1°F – 24°F

🌇 4:52 p.m.

Mon. January 12

🌅 7:27 a.m.

H: 17°F – 40°F

L: -1°F – 24°F

🌇 4:53 p.m.

Tue. January 13

🌅 7:27 a.m.

H: 17°F – 40°F

L: -2°F – 24°F

🌇 4:55 p.m.

Wed. January 14

🌅 7:26 a.m.

H: 17°F – 40°F

L: -2°F – 24°F

🌇 4:56 p.m.

Thu. January 15

🌅 7:26 a.m.

H: 17°F – 40°F

L: -2°F – 24°F

🌇 4:57 p.m.

Fri. January 16

🌅 7:26 a.m.

H: 17°F – 40°F

L: -2°F – 24°F

🌇 4:58 p.m.

Sat. January 17

🌅 7:25 a.m.

H: 17°F – 40°F

L: -2°F – 24°F

🌇 4:59 p.m.

Sun. January 18

🌅 7:25 a.m.

H: 17°F – 40°F

L: -2°F – 23°F

🌇 5:00 p.m.

Mon. January 19 Martin Luther King Jr. Day

🌅 7:24 a.m.

H: 17°F – 40°F

L: -2°F – 23°F

🌇 5:02 p.m.

Tue. January 20

🌅 7:23 a.m.

H: 17°F – 40°F

L: -2°F – 23°F

🌇 5:03 p.m.

Wed. January 21

🌅 7:23 a.m.

H: 17°F – 40°F

L: -2°F – 23°F

🌇 5:04 p.m.

Thu. January 22

🌅 7:22 a.m.

H: 17°F – 40°F

L: -2°F – 23°F

🌇 5:05 p.m.

Fri. January 23

🌅 7:21 a.m.

H: 17°F – 40°F

L: -2°F – 23°F

🌇 5:06 p.m.

Sat. January 24

🌅 7:21 a.m.

H: 17°F – 40°F

L: -2°F – 23°F

🌇 5:08 p.m.

Sun. January 25

🌅 7:20 a.m.

H: 18°F – 40°F

L: -2°F – 23°F

🌇 5:09 p.m.

Mon. January 26

🌅 7:19 a.m.

H: 18°F – 40°F

L: -1°F – 23°F

🌇 5:10 p.m.

Tue. January 27

🌅 7:18 a.m.

H: 18°F – 40°F

L: -1°F – 23°F

🌇 5:11 p.m.

Wed. January 28

🌅 7:17 a.m.

H: 18°F – 40°F

L: -1°F – 23°F

🌇 5:13 p.m.

Thu. January 29

🌅 7:16 a.m.

H: 18°F – 40°F

L: -1°F – 23°F

🌇 5:14 p.m.

Fri. January 30

🌅 7:15 a.m.

H: 18°F – 40°F

L: -1°F – 23°F

🌇 5:15 p.m.

Sat. January 31

🌅 7:15 a.m.

H: 19°F – 40°F

L: -1°F – 23°F

🌇 5:16 p.m.

December February

Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.

Temperature climatic data from weather station: PLEASANT MT 1 W (USC00367029)

Precipitation climatic data from weather station: PLEASANT MT 1 W (USC00367029)

Agricultural climatic data from weather station: PLEASANT MT 1 W (USC00367029)