Weather Almanac: Yankton, SD 57078

🗓️ Historical norms for January 2026

December February

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

January avg. precipitation

🌧️ 0.50"

January days below freezing

📉 ≈30.7 days

Average January lows 1°F – 14°F

USDA Zone

Annual extreme lows -20°F to -15°F

Last Spring Frost (36°F)

🌷 May 21

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First Fall Frost (36°F)

🍂 Sep 16

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Book Recommendations (ads!)

📚 Prairie & Plains States Month-by-Month Gardening: What to Do Each Month to Have a Beautiful Garden All Year

📚 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

Thu. January 1 New Year's Day

🌅 8:00 a.m.

H: 14°F – 44°F

L: -6°F – 22°F

🌇 5:06 p.m.

Fri. January 2

🌅 8:00 a.m.

H: 15°F – 44°F

L: -6°F – 22°F

🌇 5:07 p.m.

Sat. January 3

🌅 8:00 a.m.

H: 14°F – 43°F

L: -6°F – 21°F

🌇 5:08 p.m.

Sun. January 4

🌅 8:00 a.m.

H: 14°F – 43°F

L: -6°F – 21°F

🌇 5:09 p.m.

Mon. January 5

🌅 8:00 a.m.

H: 14°F – 43°F

L: -6°F – 21°F

🌇 5:09 p.m.

Tue. January 6 Epiphany

🌅 8:00 a.m.

H: 14°F – 43°F

L: -6°F – 21°F

🌇 5:10 p.m.

Wed. January 7

🌅 8:00 a.m.

H: 14°F – 43°F

L: -6°F – 21°F

🌇 5:12 p.m.

Thu. January 8

🌅 8:00 a.m.

H: 14°F – 43°F

L: -6°F – 21°F

🌇 5:13 p.m.

Fri. January 9

🌅 8:00 a.m.

H: 14°F – 43°F

L: -6°F – 21°F

🌇 5:14 p.m.

Sat. January 10

🌅 7:59 a.m.

H: 14°F – 43°F

L: -6°F – 21°F

🌇 5:15 p.m.

Sun. January 11

🌅 7:59 a.m.

H: 14°F – 43°F

L: -6°F – 21°F

🌇 5:16 p.m.

Mon. January 12

🌅 7:59 a.m.

H: 14°F – 43°F

L: -6°F – 21°F

🌇 5:17 p.m.

Tue. January 13

🌅 7:58 a.m.

H: 14°F – 43°F

L: -6°F – 21°F

🌇 5:18 p.m.

Wed. January 14

🌅 7:58 a.m.

H: 14°F – 43°F

L: -7°F – 21°F

🌇 5:19 p.m.

Thu. January 15

🌅 7:57 a.m.

H: 14°F – 43°F

L: -7°F – 21°F

🌇 5:20 p.m.

Fri. January 16

🌅 7:57 a.m.

H: 14°F – 43°F

L: -7°F – 21°F

🌇 5:22 p.m.

Sat. January 17

🌅 7:56 a.m.

H: 14°F – 43°F

L: -7°F – 21°F

🌇 5:23 p.m.

Sun. January 18

🌅 7:56 a.m.

H: 14°F – 43°F

L: -7°F – 21°F

🌇 5:24 p.m.

Mon. January 19 Martin Luther King Jr. Day

🌅 7:55 a.m.

H: 14°F – 43°F

L: -7°F – 21°F

🌇 5:25 p.m.

Tue. January 20

🌅 7:54 a.m.

H: 14°F – 43°F

L: -7°F – 21°F

🌇 5:27 p.m.

Wed. January 21

🌅 7:54 a.m.

H: 14°F – 43°F

L: -7°F – 21°F

🌇 5:28 p.m.

Thu. January 22

🌅 7:53 a.m.

H: 14°F – 44°F

L: -7°F – 21°F

🌇 5:29 p.m.

Fri. January 23

🌅 7:52 a.m.

H: 14°F – 44°F

L: -7°F – 21°F

🌇 5:30 p.m.

Sat. January 24

🌅 7:51 a.m.

H: 14°F – 44°F

L: -7°F – 21°F

🌇 5:32 p.m.

Sun. January 25

🌅 7:51 a.m.

H: 14°F – 44°F

L: -7°F – 21°F

🌇 5:33 p.m.

Mon. January 26

🌅 7:50 a.m.

H: 14°F – 44°F

L: -7°F – 21°F

🌇 5:34 p.m.

Tue. January 27

🌅 7:49 a.m.

H: 14°F – 44°F

L: -6°F – 21°F

🌇 5:36 p.m.

Wed. January 28

🌅 7:48 a.m.

H: 14°F – 44°F

L: -6°F – 22°F

🌇 5:37 p.m.

Thu. January 29

🌅 7:47 a.m.

H: 14°F – 45°F

L: -6°F – 22°F

🌇 5:38 p.m.

Fri. January 30

🌅 7:46 a.m.

H: 15°F – 45°F

L: -6°F – 22°F

🌇 5:40 p.m.

Sat. January 31

🌅 7:45 a.m.

H: 15°F – 45°F

L: -6°F – 22°F

🌇 5:41 p.m.

December February

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

Temperature climatic data from weather station: GAVINS POINT DAM (USC00253165)

Precipitation climatic data from weather station: GAVINS POINT DAM (USC00253165)

Agricultural climatic data from weather station: GAVINS POINT DAM (USC00253165)