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Weather in Sioux Falls for January 2025

Your guide to Sioux Falls weather in January - trends and predictions

  • In general, the average temperature in Sioux Falls at the beginning of January is -0.9 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 0.4 °F by the end of January.

  • Precipitation in Sioux Falls during January is a rare event, with an average of fewer than 2 rainy days.

  • The climate of Sioux Falls in January is quite snowy, averaging 12 snowy days.

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Average dry days
19
Dry days
Average rainy days
0
Rainy days
Average snowy days
12
Snow days
Average temperatures
-6°/-12°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
91 %
Avg humidity

Sioux Falls in January average weather

Move between months or click on a day
December
February
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Sunny
-1°
2
Partly cloudy
0°
3
Cloudy
-3°
4
Sunny
-1°
5
Overcast
1°
6
Moderate snow
0°
7
Mist
-2°
8
Heavy snow
0°
9
Moderate snow
-3°
10
Heavy snow
-6°
11
Overcast
-8°
12
Light snow
-14°
13
Light snow
-18°
14
Overcast
-23°
15
Overcast
-20°
16
Partly cloudy
-15°
17
Overcast
-12°
18
Moderate snow
-14°
19
Light freezing rain
-15°
20
Freezing fog
-17°
21
Overcast
-4°
22
Freezing fog
-2°
23
Freezing fog
0°
24
Freezing fog
0°
25
Light snow
1°
26
Light snow
0°
27
Freezing fog
0°
28
Fog
0°
29
Overcast
1°
30
Fog
0°
31
Freezing fog
1°
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Temperatures trend during January in Sioux Falls

See the weather trend as well as the moving average line

January weather day by day

Click on a date for more information
December February
Date Weather Temperatures Rain Snow More
Jan. 1 Sunny
Sunny
 -1° /-7° 0 mm 0 cm
Jan. 2 Partly cloudy
Partly cloudy
 0° /-4° 0 mm 0 cm
Jan. 3 Cloudy
Cloudy
 -3° /-7° 0 mm 0 cm
Jan. 4 Sunny
Sunny
 -1° /-7° 0 mm 0 cm
Jan. 5 Overcast
Overcast
 1° /-3° 0 mm 0 cm
Jan. 6 Moderate snow
Moderate snow
 0° /-4° 1.4 mm 1.1 cm
Jan. 7 Mist
Mist
 -2° /-9° 0 mm 0 cm
Jan. 8 Heavy snow
Heavy snow
 0° /-4° 16.6 mm 14.1 cm
Jan. 9 Moderate snow
Moderate snow
 -3° /-16° 1.2 mm 1 cm
Jan. 10 Heavy snow
Heavy snow
 -6° /-17° 2.9 mm 2.4 cm
Jan. 11 Overcast
Overcast
 -8° /-16° 0 mm 0 cm
Jan. 12 Light snow
Light snow
 -14° /-17° 0.1 mm 0 cm
Jan. 13 Light snow
Light snow
 -18° /-24° 0.2 mm 0.1 cm
Jan. 14 Overcast
Overcast
 -23° /-28° 0 mm 0 cm
Jan. 15 Overcast
Overcast
 -20° /-28° 0 mm 0 cm
Jan. 16 Partly cloudy
Partly cloudy
 -15° /-23° 0 mm 0 cm
Jan. 17 Overcast
Overcast
 -12° /-21° 0 mm 0 cm
Jan. 18 Moderate snow
Moderate snow
 -14° /-22° 0.3 mm 0.2 cm
Jan. 19 Light freezing rain
Light freezing rain
 -15° /-24° 0.1 mm 0 cm
Jan. 20 Freezing fog
Freezing fog
 -17° /-30° 0 mm 0 cm
Jan. 21 Overcast
Overcast
 -4° /-17° 0 mm 0 cm
Jan. 22 Freezing fog
Freezing fog
 -2° /-12° 0 mm 0 cm
Jan. 23 Freezing fog
Freezing fog
 0° /-6° 0.1 mm 0 cm
Jan. 24 Freezing fog
Freezing fog
 0° /0° 0 mm 0 cm
Jan. 25 Light snow
Light snow
 1° /0° 0.2 mm 0.1 cm
Jan. 26 Light snow
Light snow
 0° /0° 0.1 mm 0.1 cm
Jan. 27 Freezing fog
Freezing fog
 0° /-8° 0 mm 0 cm
Jan. 28 Fog
Fog
 0° /-10° 0 mm 0 cm
Jan. 29 Overcast
Overcast
 1° /-6° 0 mm 0 cm
Jan. 30 Fog
Fog
 0° /-5° 0 mm 0 cm
Jan. 31 Freezing fog
Freezing fog
 1° /-4° 0 mm 0 cm
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Important Notice
Our weather forecast for Sioux Falls in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Sioux Falls forecast closer to your planned date for the most up-to-date weather information.

Sioux Falls in January - FAQ

What are the expected maximum and minimum temperatures in Sioux Falls during January?
Brace for cold days with temperatures not exceeding -6° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Sioux Falls during January?
In January, Sioux Falls can expect light to moderate rainfall, totaling 23.3 mm across approximately 0 days. Occasional showers are possible, and planning ahead for them could be helpful.
Is snowfall common in Sioux Falls during January?
Sioux Falls experiences an average snowfall of 19.2 cm during January, occurring over 12 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Sioux Falls during January?
The average wind speed in Sioux Falls during January is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

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Location coordinates Where is Sioux Falls?

Get accurate weather forecasts for Sioux Falls, located at latitude 43.55 and longitude -96.7. Stay updated with localized weather information tailored for Sioux Falls.

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