Weather Almanac: Trego, MT 59934

🗓️ Historical norms for December 2025

November January

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

December avg. precipitation

🌧️ 1.09"

December days below freezing

📉 ≈29.7 days

Average December lows 10°F – 22°F

USDA Zone

5a

Annual extreme lows -20°F to -15°F

Last Spring Frost (36°F)

🌷 Always

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First Fall Frost (36°F)

🍂 Always

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F: Forecast

H: Normal High Temp

L: Normal Low Temp

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Mon. December 1

🌅 8:11 a.m.

H: 23°F – 40°F

L: 8°F – 31°F

🌇 4:46 p.m.

Tue. December 2

🌅 8:12 a.m.

H: 22°F – 40°F

L: 8°F – 30°F

🌇 4:45 p.m.

Wed. December 3

🌅 8:13 a.m.

H: 22°F – 40°F

L: 7°F – 30°F

🌇 4:45 p.m.

Thu. December 4

🌅 8:15 a.m.

H: 21°F – 40°F

L: 7°F – 30°F

🌇 4:44 p.m.

Fri. December 5

🌅 8:16 a.m.

H: 21°F – 39°F

L: 6°F – 29°F

🌇 4:44 p.m.

Sat. December 6

🌅 8:17 a.m.

H: 21°F – 39°F

L: 6°F – 29°F

🌇 4:44 p.m.

Sun. December 7

🌅 8:18 a.m.

H: 20°F – 39°F

L: 6°F – 29°F

🌇 4:44 p.m.

Mon. December 8

🌅 8:19 a.m.

H: 20°F – 38°F

L: 5°F – 29°F

🌇 4:44 p.m.

Tue. December 9

🌅 8:20 a.m.

H: 20°F – 38°F

L: 5°F – 28°F

🌇 4:43 p.m.

Wed. December 10

🌅 8:21 a.m.

H: 20°F – 38°F

L: 5°F – 28°F

🌇 4:43 p.m.

Thu. December 11

🌅 8:22 a.m.

H: 19°F – 38°F

L: 4°F – 28°F

🌇 4:43 p.m.

Fri. December 12

🌅 8:23 a.m.

H: 19°F – 38°F

L: 4°F – 28°F

🌇 4:43 p.m.

Sat. December 13

🌅 8:24 a.m.

H: 19°F – 37°F

L: 4°F – 28°F

🌇 4:43 p.m.

Sun. December 14

🌅 8:25 a.m.

H: 19°F – 37°F

L: 4°F – 28°F

🌇 4:44 p.m.

Mon. December 15

🌅 8:25 a.m.

H: 18°F – 37°F

L: 4°F – 27°F

🌇 4:44 p.m.

Tue. December 16

🌅 8:26 a.m.

H: 18°F – 37°F

L: 3°F – 27°F

🌇 4:44 p.m.

Wed. December 17

🌅 8:27 a.m.

H: 18°F – 37°F

L: 3°F – 27°F

🌇 4:44 p.m.

Thu. December 18

🌅 8:28 a.m.

H: 18°F – 37°F

L: 3°F – 27°F

🌇 4:45 p.m.

Fri. December 19

🌅 8:28 a.m.

H: 18°F – 37°F

L: 3°F – 27°F

🌇 4:45 p.m.

Sat. December 20

🌅 8:29 a.m.

H: 17°F – 37°F

L: 2°F – 27°F

🌇 4:46 p.m.

Sun. December 21 Winter Solstice

🌅 8:29 a.m.

H: 17°F – 37°F

L: 2°F – 27°F

🌇 4:46 p.m.

Mon. December 22

🌅 8:30 a.m.

H: 17°F – 37°F

L: 2°F – 27°F

🌇 4:47 p.m.

Tue. December 23

🌅 8:30 a.m.

H: 17°F – 37°F

L: 2°F – 27°F

🌇 4:47 p.m.

Wed. December 24 Christmas Eve

🌅 8:31 a.m.

H: 17°F – 37°F

L: 2°F – 27°F

🌇 4:48 p.m.

Thu. December 25 Christmas Day

🌅 8:31 a.m.

H: 17°F – 37°F

L: 1°F – 28°F

🌇 4:48 p.m.

Fri. December 26

🌅 8:31 a.m.

H: 17°F – 37°F

L: 1°F – 28°F

🌇 4:49 p.m.

Sat. December 27

🌅 8:31 a.m.

H: 17°F – 37°F

L: 1°F – 28°F

🌇 4:50 p.m.

Sun. December 28

🌅 8:32 a.m.

H: 17°F – 38°F

L: 1°F – 28°F

🌇 4:51 p.m.

Mon. December 29

🌅 8:32 a.m.

H: 17°F – 38°F

L: 1°F – 28°F

🌇 4:52 p.m.

Tue. December 30

🌅 8:32 a.m.

H: 17°F – 38°F

L: 1°F – 28°F

🌇 4:53 p.m.

Wed. December 31

🌅 8:32 a.m.

H: 17°F – 38°F

L: 1°F – 29°F

🌇 4:53 p.m.

November January

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

Temperature climatic data from weather station: FORTINE 1 N (USC00243139)

Precipitation climatic data from weather station: FORTINE 1 N (USC00243139)

Agricultural climatic data from weather station: FORTINE 1 N (USC00243139)