Weather Almanac: Andover, NJ 07821

🗓️ Historical norms for December 2025

November January

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

December avg. precipitation

🌧️ 3.87"

December days below freezing

📉 ≈25.6 days

Average December lows ≈24.1°F

USDA Zone

Annual extreme lows -5°F to 0°F

Last Spring Frost (36°F)

🌷 May 16

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First Fall Frost (36°F)

🍂 Sep 27

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F: Forecast

H: Normal High Temp

L: Normal Low Temp

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Mon. December 1

🌅 7:04 a.m.

H: ≈45.1°F

L: ≈28.6°F

🌇 4:31 p.m.

Tue. December 2

🌅 7:05 a.m.

H: ≈44.7°F

L: ≈28.3°F

🌇 4:31 p.m.

Wed. December 3

🌅 7:06 a.m.

H: ≈44.3°F

L: ≈28.1°F

🌇 4:31 p.m.

Thu. December 4

🌅 7:07 a.m.

H: ≈43.9°F

L: ≈27.8°F

🌇 4:30 p.m.

Fri. December 5

🌅 7:08 a.m.

H: ≈43.4°F

L: ≈27.5°F

🌇 4:30 p.m.

Sat. December 6

🌅 7:09 a.m.

H: ≈43.0°F

L: ≈27.2°F

🌇 4:30 p.m.

Sun. December 7

🌅 7:10 a.m.

H: ≈42.6°F

L: ≈26.9°F

🌇 4:30 p.m.

Mon. December 8

🌅 7:11 a.m.

H: ≈42.2°F

L: ≈26.6°F

🌇 4:30 p.m.

Tue. December 9

🌅 7:12 a.m.

H: ≈41.8°F

L: ≈26.3°F

🌇 4:30 p.m.

Wed. December 10

🌅 7:13 a.m.

H: ≈41.5°F

L: ≈26.0°F

🌇 4:30 p.m.

Thu. December 11

🌅 7:13 a.m.

H: ≈41.1°F

L: ≈25.7°F

🌇 4:30 p.m.

Fri. December 12

🌅 7:14 a.m.

H: ≈40.7°F

L: ≈25.4°F

🌇 4:31 p.m.

Sat. December 13

🌅 7:15 a.m.

H: ≈40.4°F

L: ≈25.1°F

🌇 4:31 p.m.

Sun. December 14

🌅 7:16 a.m.

H: ≈40.0°F

L: ≈24.8°F

🌇 4:31 p.m.

Mon. December 15

🌅 7:16 a.m.

H: ≈39.7°F

L: ≈24.4°F

🌇 4:31 p.m.

Tue. December 16

🌅 7:17 a.m.

H: ≈39.3°F

L: ≈24.1°F

🌇 4:32 p.m.

Wed. December 17

🌅 7:18 a.m.

H: ≈39.0°F

L: ≈23.8°F

🌇 4:32 p.m.

Thu. December 18

🌅 7:18 a.m.

H: ≈38.7°F

L: ≈23.5°F

🌇 4:32 p.m.

Fri. December 19

🌅 7:19 a.m.

H: ≈38.4°F

L: ≈23.1°F

🌇 4:33 p.m.

Sat. December 20

🌅 7:19 a.m.

H: ≈38.1°F

L: ≈22.8°F

🌇 4:33 p.m.

Sun. December 21 Winter Solstice

🌅 7:20 a.m.

H: ≈37.8°F

L: ≈22.5°F

🌇 4:34 p.m.

Mon. December 22

🌅 7:20 a.m.

H: ≈37.5°F

L: ≈22.2°F

🌇 4:34 p.m.

Tue. December 23

🌅 7:21 a.m.

H: ≈37.3°F

L: ≈21.9°F

🌇 4:35 p.m.

Wed. December 24 Christmas Eve

🌅 7:21 a.m.

H: ≈37.0°F

L: ≈21.6°F

🌇 4:35 p.m.

Thu. December 25 Christmas Day

🌅 7:22 a.m.

H: ≈36.8°F

L: ≈21.3°F

🌇 4:36 p.m.

Fri. December 26

🌅 7:22 a.m.

H: ≈36.6°F

L: ≈21.0°F

🌇 4:37 p.m.

Sat. December 27

🌅 7:22 a.m.

H: ≈36.4°F

L: ≈20.7°F

🌇 4:37 p.m.

Sun. December 28

🌅 7:23 a.m.

H: ≈36.2°F

L: ≈20.4°F

🌇 4:38 p.m.

Mon. December 29

🌅 7:23 a.m.

H: ≈36.0°F

L: ≈20.1°F

🌇 4:39 p.m.

Tue. December 30

🌅 7:23 a.m.

H: ≈35.8°F

L: ≈19.8°F

🌇 4:40 p.m.

Wed. December 31

🌅 7:23 a.m.

H: ≈35.6°F

L: ≈19.6°F

🌇 4:40 p.m.

November January

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

Temperature climatic data from weather station: ANDOVER AEROFLEX AP (USW00054779)

Precipitation climatic data from weather station: ANDOVER AEROFLEX AP (USW00054779)

Agricultural climatic data from weather station: NEWTON (USC00286177)