Spartanburg (SC)
December
Weather in Spartanburg, South Carolina for December 2026
Your guide to Spartanburg weather in December - trends and predictions
In general, the average temperature in Spartanburg at the beginning of December is 7.1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 12 °C by the end of December.
The climate of Spartanburg in December is notably wet, with an average of 11 rainy days, and a total of 178.9 mm of precipitation.
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Temperatures
Rain 🌧️
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20
Dry days
11
Rainy days
0
Snow days
10°/3°
Temperatures
15 km/h
Avg max wind
69 %
Avg humidity
Spartanburg Weather December
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Temperatures trend during December in Spartanburg
See the weather trend as well as the moving average line
December weather in Spartanburg day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Dec. 1 |  Overcast | 7° /0° | 0 mm | 2 | |
| Dec. 2 |  Cloudy | 7° /0° | 65.1 mm | 2 | |
| Dec. 3 |  Sunny | 6° /-1° | 0 mm | 3 | |
| Dec. 4 | Sunny | 10° /-1° | 0 mm | 3 | |
| Dec. 5 |  Partly cloudy | 8° /1° | 13.2 mm | 3 | |
| Dec. 6 | Sunny | 6° /-1° | 0 mm | 2 | |
| Dec. 7 | Sunny | 6° /-1° | 0 mm | 3 | |
| Dec. 8 | Overcast | 10° /2° | 0 mm | 3 | |
| Dec. 9 |  Moderate or heavy rain shower | 9° /2° | 10 mm | 3 | |
| Dec. 10 | Moderate or heavy rain shower | 14° /5° | 15.1 mm | 4 | |
| Dec. 11 | Moderate or heavy rain shower | 10° /2° | 18.3 mm | 3 | |
| Dec. 12 | Sunny | 11° /0° | 0 mm | 4 | |
| Dec. 13 | Overcast | 11° /1° | 0 mm | 3 | |
| Dec. 14 | Overcast | 10° /-1° | 0 mm | 3 | |
| Dec. 15 | Moderate rain at times | 4° /-2° | 1.8 mm | 2 | |
| Dec. 16 | Overcast | 10° /1° | 0.6 mm | 3 | |
| Dec. 17 | Overcast | 13° /5° | 0 mm | 3 | |
| Dec. 18 | Overcast | 14° /8° | 6.6 mm | 4 | |
| Dec. 19 | Overcast | 15° /7° | 9.8 mm | 4 | |
| Dec. 20 |  Patchy rain possible | 11° /1° | 0.2 mm | 2 | |
| Dec. 21 | Sunny | 11° /1° | 0 mm | 2 | |
| Dec. 22 | Sunny | 7° /0° | 0 mm | 2 | |
| Dec. 23 | Sunny | 10° /1° | 0 mm | 2 | |
| Dec. 24 | Overcast | 11° /3° | 0 mm | 1 | |
| Dec. 25 | Overcast | 14° /7° | 0 mm | 2 | |
| Dec. 26 | Overcast | 11° /4° | 3.5 mm | 1 | |
| Dec. 27 | Patchy rain possible | 13° /8° | 0.7 mm | 2 | |
| Dec. 28 |  Heavy rain at times | 10° /5° | 3.3 mm | 1 | |
| Dec. 29 | Moderate or heavy rain shower | 16° /6° | 30.7 mm | 3 | |
| Dec. 30 | Overcast | 10° /3° | 0 mm | 2 | |
| Dec. 31 |  Fog | 10° /2° | 0 mm | 2 | |
| Next | |||||
Important Notice
Our weather forecast for Spartanburg 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 Spartanburg forecast closer to your planned date for the most up-to-date weather information.
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Spartanburg in December - FAQ
What are the expected maximum and minimum temperatures in Spartanburg during December?
Prepare for cooler days with highs just around 10° and colder nights, dipping below 3°.
How much rainfall should be expected in Spartanburg during December?
Significant rainfall exceeding 178.9 mm is expected in Spartanburg during December, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Spartanburg during December?
The average wind speed in Spartanburg during December is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Spartanburg
Explore the daily rainfall trends and prepare for Spartanburgs December weather 💧
Typically, Spartanburg has 11 rainy days in December with a total of 178.9 mm of rainfall.
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