Weather Almanac: Glenwood, IA 51534

🗓️ Historical norms for December 2025

November January

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

December avg. precipitation

🌧️ 1.08"

December days below freezing

📉 ≈30.6 days

Average December lows ≈15.4°F

USDA Zone

6a

Annual extreme lows -10°F to -5°F

Last Spring Frost (36°F)

🌷 May 7

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First Fall Frost (36°F)

🍂 Sep 23

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

📚 The Timber Press Guide to Vegetable Gardening in the Midwest

F: Forecast

H: Normal High Temp

L: Normal Low Temp

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Mon. December 1

🌅 7:28 a.m.

H: ≈41.2°F

L: ≈20.4°F

🌇 4:55 p.m.

Tue. December 2

🌅 7:29 a.m.

H: ≈40.6°F

L: ≈20.0°F

🌇 4:54 p.m.

Wed. December 3

🌅 7:30 a.m.

H: ≈40.1°F

L: ≈19.5°F

🌇 4:54 p.m.

Thu. December 4

🌅 7:31 a.m.

H: ≈39.6°F

L: ≈19.1°F

🌇 4:54 p.m.

Fri. December 5

🌅 7:32 a.m.

H: ≈39.0°F

L: ≈18.7°F

🌇 4:54 p.m.

Sat. December 6

🌅 7:33 a.m.

H: ≈38.5°F

L: ≈18.3°F

🌇 4:54 p.m.

Sun. December 7

🌅 7:34 a.m.

H: ≈38.0°F

L: ≈17.9°F

🌇 4:54 p.m.

Mon. December 8

🌅 7:35 a.m.

H: ≈37.5°F

L: ≈17.6°F

🌇 4:54 p.m.

Tue. December 9

🌅 7:36 a.m.

H: ≈37.0°F

L: ≈17.2°F

🌇 4:54 p.m.

Wed. December 10

🌅 7:37 a.m.

H: ≈36.5°F

L: ≈16.8°F

🌇 4:54 p.m.

Thu. December 11

🌅 7:38 a.m.

H: ≈36.1°F

L: ≈16.5°F

🌇 4:54 p.m.

Fri. December 12

🌅 7:38 a.m.

H: ≈35.6°F

L: ≈16.1°F

🌇 4:54 p.m.

Sat. December 13

🌅 7:39 a.m.

H: ≈35.2°F

L: ≈15.8°F

🌇 4:54 p.m.

Sun. December 14

🌅 7:40 a.m.

H: ≈34.8°F

L: ≈15.5°F

🌇 4:55 p.m.

Mon. December 15

🌅 7:41 a.m.

H: ≈34.4°F

L: ≈15.2°F

🌇 4:55 p.m.

Tue. December 16

🌅 7:41 a.m.

H: ≈34.0°F

L: ≈14.9°F

🌇 4:55 p.m.

Wed. December 17

🌅 7:42 a.m.

H: ≈33.6°F

L: ≈14.6°F

🌇 4:56 p.m.

Thu. December 18

🌅 7:42 a.m.

H: ≈33.3°F

L: ≈14.3°F

🌇 4:56 p.m.

Fri. December 19

🌅 7:43 a.m.

H: ≈33.0°F

L: ≈14.1°F

🌇 4:56 p.m.

Sat. December 20

🌅 7:44 a.m.

H: ≈32.7°F

L: ≈13.9°F

🌇 4:57 p.m.

Sun. December 21 Winter Solstice

🌅 7:44 a.m.

H: ≈32.4°F

L: ≈13.6°F

🌇 4:57 p.m.

Mon. December 22

🌅 7:45 a.m.

H: ≈32.2°F

L: ≈13.4°F

🌇 4:58 p.m.

Tue. December 23

🌅 7:45 a.m.

H: ≈32.0°F

L: ≈13.2°F

🌇 4:58 p.m.

Wed. December 24 Christmas Eve

🌅 7:45 a.m.

H: ≈31.8°F

L: ≈13.1°F

🌇 4:59 p.m.

Thu. December 25 Christmas Day

🌅 7:46 a.m.

H: ≈31.7°F

L: ≈12.9°F

🌇 5:00 p.m.

Fri. December 26

🌅 7:46 a.m.

H: ≈31.5°F

L: ≈12.7°F

🌇 5:00 p.m.

Sat. December 27

🌅 7:46 a.m.

H: ≈31.4°F

L: ≈12.6°F

🌇 5:01 p.m.

Sun. December 28

🌅 7:47 a.m.

H: ≈31.3°F

L: ≈12.5°F

🌇 5:02 p.m.

Mon. December 29

🌅 7:47 a.m.

H: ≈31.3°F

L: ≈12.4°F

🌇 5:02 p.m.

Tue. December 30

🌅 7:47 a.m.

H: ≈31.2°F

L: ≈12.3°F

🌇 5:03 p.m.

Wed. December 31

🌅 7:47 a.m.

H: ≈31.2°F

L: ≈12.2°F

🌇 5:04 p.m.

November January

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

Temperature climatic data from weather station: GLENWOOD (USC00133288)

Precipitation climatic data from weather station: GLENWOOD (USC00133288)

Agricultural climatic data from weather station: GLENWOOD 3SW (USC00133290)