Spartanburg County (Spartanburg)
December
Weather in Spartanburg County, South Carolina for December 2025
Your guide to Spartanburg County weather in December - trends and predictions
In general, the average temperature in Spartanburg County at the beginning of December is 7.1 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 10.3 °F by the end of December.
Spartanburg County experiences moderate rainfall in December, with an average of 9 rainy days and a total precipitation of 161.4 mm.
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Temperatures
Rain 🌧️
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22
Dry days
9
Rainy days
0
Snow days
10°/3°
Temperatures
15 km/h
Avg max wind
70 %
Avg humidity
Spartanburg County Weather December
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Temperatures trend during December in Spartanburg County
See the weather trend as well as the moving average line
December weather in Spartanburg County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Dec. 1 |  Overcast | 9° /0° | 0 mm | 2 | |
| Dec. 2 |  Cloudy | 6° /0° | 0 mm | 2 | |
| Dec. 3 |  Sunny | 5° /-2° | 0 mm | 3 | |
| Dec. 4 | Sunny | 9° /-2° | 0 mm | 3 | |
| Dec. 5 |  Partly cloudy | 10° /0° | 0 mm | 4 | |
| Dec. 6 | Sunny | 4° /-4° | 0 mm | 2 | |
| Dec. 7 | Sunny | 7° /-2° | 0 mm | 3 | |
| Dec. 8 | Overcast | 14° /2° | 0 mm | 3 | |
| Dec. 9 |  Moderate or heavy rain shower | 11° /7° | 20 mm | 3 | |
| Dec. 10 | Moderate or heavy rain shower | 18° /9° | 30.3 mm | 4 | |
| Dec. 11 | Moderate or heavy rain shower | 14° /3° | 36.6 mm | 3 | |
| Dec. 12 | Sunny | 8° /0° | 0 mm | 3 | |
| Dec. 13 | Overcast | 10° /1° | 0 mm | 3 | |
| Dec. 14 | Overcast | 9° /3° | 0 mm | 2 | |
| Dec. 15 | Moderate rain at times | 4° /2° | 3.6 mm | 1 | |
| Dec. 16 | Overcast | 12° /4° | 1.1 mm | 3 | |
| Dec. 17 | Overcast | 17° /9° | 0 mm | 4 | |
| Dec. 18 | Overcast | 17° /11° | 0 mm | 4 | |
| Dec. 19 | Overcast | 14° /8° | 0 mm | 3 | |
| Dec. 20 |  Patchy rain possible | 11° /2° | 0.4 mm | 3 | |
| Dec. 21 | Sunny | 8° /0° | 0 mm | 3 | |
| Dec. 22 | Sunny | 5° /-2° | 0 mm | 3 | |
| Dec. 23 | Sunny | 5° /-2° | 0 mm | 3 | |
| Dec. 24 | Overcast | 8° /-1° | 0 mm | 2 | |
| Dec. 25 | Overcast | 10° /2° | 0 mm | 2 | |
| Dec. 26 | Overcast | 8° /1° | 0 mm | 2 | |
| Dec. 27 | Patchy rain possible | 6° /4° | 1.4 mm | 2 | |
| Dec. 28 |  Heavy rain at times | 9° /3° | 6.7 mm | 2 | |
| Dec. 29 | Moderate or heavy rain shower | 16° /8° | 61.3 mm | 4 | |
| Dec. 30 | Overcast | 13° /7° | 0 mm | 3 | |
| Dec. 31 |  Fog | 10° /6° | 0 mm | 3 | |
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Important Notice
Our weather forecast for Spartanburg 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 Spartanburg County forecast closer to your planned date for the most up-to-date weather information.
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Spartanburg County in December - FAQ
What are the expected maximum and minimum temperatures in Spartanburg County 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 County during December?
Significant rainfall exceeding 161.4 mm is expected in Spartanburg County during December, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Spartanburg County during December?
The average wind speed in Spartanburg County during December is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Spartanburg County
Explore the daily rainfall trends and prepare for Spartanburg Countys December weather 💧
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Where is Spartanburg County?Get accurate weather forecasts for Spartanburg County, located at latitude 34.95 and longitude -81.932. Stay updated with localized weather information tailored for Spartanburg County.
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