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Richland County (Columbia)
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United States weather

Weather in Richland County, South Carolina for December 2025

Your guide to Richland County weather in December - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Richland County during December is quite rare, with fewer than 2 snowy days on average.
    According to Richland County snow forecast for December 2025, 1 snowy day is expected in the next 2 weeks at Saturday, December 13.

    • Temperatures

  • The forecast for the next days in Richland County predicts temperatures to be around 11 °F, close to the historical average.

  • In general, the average temperature in Richland County at the beginning of December is 9.6 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 13 °F by the end of December.

    • Rain 🌧️

  • Richland County experiences moderate rainfall in December, with an average of 8 rainy days and a total precipitation of 171.1 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
23
Dry days
Average rainy days
8
Rainy days
Average snowy days
0
Snow days
Average temperatures
12°/4°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
68 %
Avg humidity

Richland County Weather December

Move between months or click on a day
November
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
10°
2
Sunny
10°
3
Sunny
8°
4
Sunny
11°
5
Overcast
11°
6
Sunny
8°
7
Overcast
9°
8
Overcast
8°
9
Partly cloudy
10°
10
Partly cloudy
15°
11
Sunny
19°
12
Partly cloudy
15°
13
Patchy rain possible
5°
14
Sunny
6°
15
Sunny
13°
16
Partly cloudy
15°
17
Sunny
6°
18
Partly cloudy
9°
19
Overcast
13°
20
Patchy rain possible
15°
21
Sunny
11°
22
Sunny
7°
23
Overcast
6°
24
Overcast
9°
25
Sunny
13°
26
Patchy rain possible
11°
27
Patchy rain possible
7°
28
Patchy rain possible
14°
29
Moderate or heavy rain shower
18°
30
Overcast
14°
31
Fog
14°

Temperatures trend during December in Richland County

See the weather trend as well as the moving average line

December weather in Richland County day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
Dec. 1 Overcast
Overcast
 10° /2° 0 mm 0 cm
Dec. 2 Sunny
Sunny
 10° /2° 32 mm 0 cm
Dec. 3 Sunny
Sunny
 8° /0° 0 mm 0 cm
Dec. 4 Sunny
Sunny
 11° /-1° 0 mm 0 cm
Dec. 5 Overcast
Overcast
 11° /4° 38.9 mm 0 cm
Dec. 6 Sunny
Sunny
 8° /-1° 0 mm 0 cm
Dec. 7 Overcast
Overcast
 9° /4° 0 mm 0 cm
Dec. 8 Overcast
Overcast
 8° /6° 0 mm 0 cm
Dec. 9 Partly cloudy
Partly cloudy
 10° /3° 0 mm 0 cm
Dec. 10 Partly cloudy
Partly cloudy
 15° /3° 0 mm 0 cm
Dec. 11 Sunny
Sunny
 19° /9° 0 mm 0 cm
Dec. 12 Partly cloudy
Partly cloudy
 15° /8° 0.1 mm 0 cm
Dec. 13 Patchy rain possible
Patchy rain possible
 5° /-2° 0.3 mm 0.2 cm
Dec. 14 Sunny
Sunny
 6° /-4° 0 mm 0 cm
Dec. 15 Sunny
Sunny
 13° /1° 0 mm 0 cm
Dec. 16 Partly cloudy
Partly cloudy
 15° /6° 0 mm 0 cm
Dec. 17 Sunny
Sunny
 6° /-2° 0 mm 0 cm
Dec. 18 Partly cloudy
Partly cloudy
 9° /-1° 0 mm 0 cm
Dec. 19 Overcast
Overcast
 13° /5° 0 mm 0 cm
Dec. 20 Patchy rain possible
Patchy rain possible
 15° /9° 2.8 mm 0 cm
Dec. 21 Sunny
Sunny
 11° /0° 0 mm 0 cm
Dec. 22 Sunny
Sunny
 7° /0° 0 mm 0 cm
Dec. 23 Overcast
Overcast
 6° /-1° 0 mm 0 cm
Dec. 24 Overcast
Overcast
 9° /3° 2.3 mm 0 cm
Dec. 25 Sunny
Sunny
 13° /3° 0 mm 0 cm
Dec. 26 Patchy rain possible
Patchy rain possible
 11° /2° 0.5 mm 0 cm
Dec. 27 Patchy rain possible
Patchy rain possible
 7° /6° 2.6 mm 0 cm
Dec. 28 Patchy rain possible
Patchy rain possible
 14° /6° 12.2 mm 0 cm
Dec. 29 Moderate or heavy rain shower
Moderate or heavy rain shower
 18° /15° 36.4 mm 0 cm
Dec. 30 Overcast
Overcast
 14° /8° 0 mm 0 cm
Dec. 31 Fog
Fog
 14° /6° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Richland County in December 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 Richland County forecast closer to your planned date for the most up-to-date weather information.
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Richland County in December - FAQ

What are the expected maximum and minimum temperatures in Richland County during December?
Prepare for cooler days with highs just around 12° and colder nights, dipping below 4°.
How much rainfall should be expected in Richland County during December?
Significant rainfall exceeding 171.1 mm is expected in Richland County during December, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Richland County during December?
The average wind speed in Richland County during December is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

Richland County snow forecast December 2025

Track daily snowfall levels and discover Richland County’s snowy potential this December ❄️

December rainfall patterns in Richland County

Explore the daily rainfall trends and prepare for Richland Countys December weather 💧
Typically, Richland County has 8 rainy days in December with a total of 171.1 mm of rainfall.
Top locations in Richland County
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Columbia
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Location coordinates Where is Richland County?

Get accurate weather forecasts for Richland County, located at latitude 34.001 and longitude -81.035. Stay updated with localized weather information tailored for Richland County.

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