Weather Almanac: Acton, MT 59002

🗓️ Historical norms for December 2025

November January

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

December avg. precipitation

🌧️ 0.50"

December days below freezing

📉 ≈27.2 days

Average December lows 11°F – 24°F

USDA Zone

Annual extreme lows -20°F to -15°F

Last Spring Frost (36°F)

🌷 May 22

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First Fall Frost (36°F)

🍂 Sep 21

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F: Forecast

H: Normal High Temp

L: Normal Low Temp

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Mon. December 1

🌅 7:36 a.m.

H: 24°F – 52°F

L: 8°F – 33°F

🌇 4:30 p.m.

Tue. December 2

🌅 7:37 a.m.

H: 23°F – 51°F

L: 8°F – 33°F

🌇 4:30 p.m.

Wed. December 3

🌅 7:38 a.m.

H: 23°F – 51°F

L: 7°F – 33°F

🌇 4:30 p.m.

Thu. December 4

🌅 7:39 a.m.

H: 23°F – 51°F

L: 7°F – 32°F

🌇 4:29 p.m.

Fri. December 5

🌅 7:40 a.m.

H: 22°F – 50°F

L: 7°F – 32°F

🌇 4:29 p.m.

Sat. December 6

🌅 7:42 a.m.

H: 22°F – 50°F

L: 6°F – 32°F

🌇 4:29 p.m.

Sun. December 7

🌅 7:43 a.m.

H: 22°F – 50°F

L: 6°F – 32°F

🌇 4:29 p.m.

Mon. December 8

🌅 7:44 a.m.

H: 22°F – 50°F

L: 6°F – 32°F

🌇 4:29 p.m.

Tue. December 9

🌅 7:44 a.m.

H: 21°F – 50°F

L: 5°F – 32°F

🌇 4:29 p.m.

Wed. December 10

🌅 7:45 a.m.

H: 21°F – 49°F

L: 5°F – 32°F

🌇 4:29 p.m.

Thu. December 11

🌅 7:46 a.m.

H: 21°F – 49°F

L: 5°F – 31°F

🌇 4:29 p.m.

Fri. December 12

🌅 7:47 a.m.

H: 21°F – 49°F

L: 5°F – 31°F

🌇 4:29 p.m.

Sat. December 13

🌅 7:48 a.m.

H: 21°F – 49°F

L: 4°F – 31°F

🌇 4:29 p.m.

Sun. December 14

🌅 7:49 a.m.

H: 20°F – 49°F

L: 4°F – 31°F

🌇 4:29 p.m.

Mon. December 15

🌅 7:50 a.m.

H: 20°F – 49°F

L: 4°F – 31°F

🌇 4:29 p.m.

Tue. December 16

🌅 7:50 a.m.

H: 20°F – 49°F

L: 4°F – 31°F

🌇 4:30 p.m.

Wed. December 17

🌅 7:51 a.m.

H: 20°F – 49°F

L: 4°F – 31°F

🌇 4:30 p.m.

Thu. December 18

🌅 7:52 a.m.

H: 20°F – 49°F

L: 3°F – 31°F

🌇 4:30 p.m.

Fri. December 19

🌅 7:52 a.m.

H: 20°F – 49°F

L: 3°F – 31°F

🌇 4:31 p.m.

Sat. December 20

🌅 7:53 a.m.

H: 20°F – 49°F

L: 3°F – 31°F

🌇 4:31 p.m.

Sun. December 21 Winter Solstice

🌅 7:53 a.m.

H: 20°F – 49°F

L: 3°F – 31°F

🌇 4:32 p.m.

Mon. December 22

🌅 7:54 a.m.

H: 20°F – 49°F

L: 3°F – 31°F

🌇 4:32 p.m.

Tue. December 23

🌅 7:54 a.m.

H: 20°F – 49°F

L: 3°F – 31°F

🌇 4:33 p.m.

Wed. December 24 Christmas Eve

🌅 7:55 a.m.

H: 20°F – 50°F

L: 2°F – 31°F

🌇 4:33 p.m.

Thu. December 25 Christmas Day

🌅 7:55 a.m.

H: 20°F – 50°F

L: 2°F – 31°F

🌇 4:34 p.m.

Fri. December 26

🌅 7:55 a.m.

H: 20°F – 50°F

L: 2°F – 31°F

🌇 4:35 p.m.

Sat. December 27

🌅 7:55 a.m.

H: 20°F – 50°F

L: 2°F – 31°F

🌇 4:36 p.m.

Sun. December 28

🌅 7:56 a.m.

H: 20°F – 50°F

L: 2°F – 31°F

🌇 4:36 p.m.

Mon. December 29

🌅 7:56 a.m.

H: 20°F – 50°F

L: 2°F – 31°F

🌇 4:37 p.m.

Tue. December 30

🌅 7:56 a.m.

H: 20°F – 50°F

L: 2°F – 31°F

🌇 4:38 p.m.

Wed. December 31

🌅 7:56 a.m.

H: 20°F – 50°F

L: 2°F – 31°F

🌇 4:39 p.m.

November January

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

Temperature climatic data from weather station: BILLINGS LOGAN INTL AP (USW00024033)

Precipitation climatic data from weather station: BILLINGS LOGAN INTL AP (USW00024033)

Agricultural climatic data from weather station: BILLINGS LOGAN INTL AP (USW00024033)