Weather Almanac: Hays, MT 59527

🗓️ Historical norms for January 2026

December February

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

January avg. precipitation

🌧️ 0.46"

January days below freezing

📉 ≈30.7 days

Average January lows ≈2.1°F

USDA Zone

Annual extreme lows -25°F to -20°F

Last Spring Frost (36°F)

🌷 Jun 1

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First Fall Frost (36°F)

🍂 Sep 9

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F: Forecast

H: Normal High Temp

L: Normal Low Temp

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Thu. January 1 New Year's Day

🌅 8:04 a.m.

H: ≈31.3°F

L: ≈2.2°F

🌇 4:32 p.m.

Fri. January 2

🌅 8:04 a.m.

H: ≈31.2°F

L: ≈2.1°F

🌇 4:33 p.m.

Sat. January 3

🌅 8:04 a.m.

H: ≈31.2°F

L: ≈2.0°F

🌇 4:34 p.m.

Sun. January 4

🌅 8:04 a.m.

H: ≈31.2°F

L: ≈1.9°F

🌇 4:35 p.m.

Mon. January 5

🌅 8:04 a.m.

H: ≈31.2°F

L: ≈1.8°F

🌇 4:36 p.m.

Tue. January 6 Epiphany

🌅 8:04 a.m.

H: ≈31.2°F

L: ≈1.7°F

🌇 4:37 p.m.

Wed. January 7

🌅 8:03 a.m.

H: ≈31.2°F

L: ≈1.7°F

🌇 4:39 p.m.

Thu. January 8

🌅 8:03 a.m.

H: ≈31.2°F

L: ≈1.6°F

🌇 4:40 p.m.

Fri. January 9

🌅 8:03 a.m.

H: ≈31.2°F

L: ≈1.6°F

🌇 4:41 p.m.

Sat. January 10

🌅 8:02 a.m.

H: ≈31.2°F

L: ≈1.6°F

🌇 4:42 p.m.

Sun. January 11

🌅 8:02 a.m.

H: ≈31.3°F

L: ≈1.6°F

🌇 4:44 p.m.

Mon. January 12

🌅 8:01 a.m.

H: ≈31.3°F

L: ≈1.6°F

🌇 4:45 p.m.

Tue. January 13

🌅 8:01 a.m.

H: ≈31.3°F

L: ≈1.6°F

🌇 4:46 p.m.

Wed. January 14

🌅 8:00 a.m.

H: ≈31.4°F

L: ≈1.6°F

🌇 4:48 p.m.

Thu. January 15

🌅 7:59 a.m.

H: ≈31.4°F

L: ≈1.6°F

🌇 4:49 p.m.

Fri. January 16

🌅 7:59 a.m.

H: ≈31.4°F

L: ≈1.7°F

🌇 4:50 p.m.

Sat. January 17

🌅 7:58 a.m.

H: ≈31.5°F

L: ≈1.7°F

🌇 4:52 p.m.

Sun. January 18

🌅 7:57 a.m.

H: ≈31.5°F

L: ≈1.8°F

🌇 4:53 p.m.

Mon. January 19 Martin Luther King Jr. Day

🌅 7:56 a.m.

H: ≈31.6°F

L: ≈1.9°F

🌇 4:55 p.m.

Tue. January 20

🌅 7:55 a.m.

H: ≈31.7°F

L: ≈2.0°F

🌇 4:56 p.m.

Wed. January 21

🌅 7:55 a.m.

H: ≈31.7°F

L: ≈2.1°F

🌇 4:58 p.m.

Thu. January 22

🌅 7:54 a.m.

H: ≈31.8°F

L: ≈2.2°F

🌇 4:59 p.m.

Fri. January 23

🌅 7:53 a.m.

H: ≈31.8°F

L: ≈2.3°F

🌇 5:01 p.m.

Sat. January 24

🌅 7:52 a.m.

H: ≈31.9°F

L: ≈2.4°F

🌇 5:02 p.m.

Sun. January 25

🌅 7:50 a.m.

H: ≈32.0°F

L: ≈2.5°F

🌇 5:04 p.m.

Mon. January 26

🌅 7:49 a.m.

H: ≈32.1°F

L: ≈2.7°F

🌇 5:05 p.m.

Tue. January 27

🌅 7:48 a.m.

H: ≈32.1°F

L: ≈2.8°F

🌇 5:07 p.m.

Wed. January 28

🌅 7:47 a.m.

H: ≈32.2°F

L: ≈2.9°F

🌇 5:08 p.m.

Thu. January 29

🌅 7:46 a.m.

H: ≈32.3°F

L: ≈3.1°F

🌇 5:10 p.m.

Fri. January 30

🌅 7:45 a.m.

H: ≈32.4°F

L: ≈3.2°F

🌇 5:12 p.m.

Sat. January 31

🌅 7:43 a.m.

H: ≈32.5°F

L: ≈3.4°F

🌇 5:13 p.m.

December February

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

Temperature climatic data from weather station: HARLEM 20S (USC00243934)

Precipitation climatic data from weather station: HARLEM 20S (USC00243934)

Agricultural climatic data from weather station: ROY 24 NE MOBRIDGE (USC00247234)