Greenville County (Greenville)
January
Weather in Greenville County for January 2026
Your guide to Greenville County weather in January - trends and predictions
In general, the average temperature in Greenville County at the beginning of January is 7.4 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 13 °F by the end of January.
The climate of Greenville County in January is notably wet, with an average of 13 rainy days, and a total of 208.1 mm of precipitation.
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Temperatures
Rain 🌧️
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18
Dry days
13
Rainy days
0
Snow days
9°/1°
Temperatures
20 km/h
Avg max wind
70 %
Avg humidity
Greenville County Weather January
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  11° | 2  8° | 3  8° | ||||
| 4 7° | 5 4° | 6  6° | 7  8° | 8 6° | 9  11° | 10 5° |
| 11 8° | 12  7° | 13 8° | 14 8° | 15 6° | 16 8° | 17 7° |
| 18 6° | 19  6° | 20 1° | 21 1° | 22 3° | 23 5° | 24 7° |
| 25 13° | 26 14° | 27 13° | 28 13° | 29 13° | 30 12° | 31  13° |
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Temperatures trend during January in Greenville County
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Jan. 1 | Overcast | 11° /2° | 0 mm | 0 cm | |
| Jan. 2 | Sunny | 8° /0° | 0 mm | 0 cm | |
| Jan. 3 | Light drizzle | 8° /0° | 0.5 mm | 0 cm | |
| Jan. 4 | Sunny | 7° /-1° | 0 mm | 0 cm | |
| Jan. 5 | Overcast | 4° /-1° | 1.2 mm | 0 cm | |
| Jan. 6 | Moderate rain | 6° /0° | 30.7 mm | 3.5 cm | |
| Jan. 7 | Partly cloudy | 8° /0° | 0 mm | 0 cm | |
| Jan. 8 | Partly cloudy | 6° /-1° | 0 mm | 0 cm | |
| Jan. 9 | Heavy rain | 11° /-1° | 42.9 mm | 0 cm | |
| Jan. 10 | Overcast | 5° /0° | 16.7 mm | 12 cm | |
| Jan. 11 | Sunny | 8° /-1° | 8.4 mm | 0 cm | |
| Jan. 12 | Light rain shower | 7° /-1° | 7.9 mm | 0 cm | |
| Jan. 13 | Partly cloudy | 8° /0° | 0 mm | 0 cm | |
| Jan. 14 | Overcast | 8° /-3° | 0 mm | 0 cm | |
| Jan. 15 | Patchy rain possible | 6° /0° | 0.6 mm | 0 cm | |
| Jan. 16 | Partly cloudy | 8° /-1° | 0 mm | 0 cm | |
| Jan. 17 | Sunny | 7° /-2° | 0 mm | 0 cm | |
| Jan. 18 | Overcast | 6° /0° | 8.8 mm | 0 cm | |
| Jan. 19 | Cloudy | 6° /-3° | 0.6 mm | 0 cm | |
| Jan. 20 | Sunny | 1° /-5° | 0 mm | 0 cm | |
| Jan. 21 | Cloudy | 1° /-7° | 0 mm | 0 cm | |
| Jan. 22 | Partly cloudy | 3° /-6° | 0 mm | 0 cm | |
| Jan. 23 | Patchy rain possible | 5° /-3° | 0.3 mm | 0 cm | |
| Jan. 24 | Light rain | 7° /1° | 3 mm | 0 cm | |
| Jan. 25 | Light rain shower | 13° /4° | 6.4 mm | 0 cm | |
| Jan. 26 | Light rain shower | 14° /7° | 1.3 mm | 0 cm | |
| Jan. 27 | Light rain shower | 13° /8° | 27.7 mm | 0 cm | |
| Jan. 28 | Cloudy | 13° /1° | 1.4 mm | 0 cm | |
| Jan. 29 | Partly cloudy | 13° /2° | 0 mm | 0 cm | |
| Jan. 30 | Cloudy | 12° /3° | 0 mm | 0 cm | |
| Jan. 31 | Mist | 13° /6° | 0.8 mm | 0 cm | |
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Important Notice
Our weather forecast for Greenville County 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 Greenville County forecast closer to your planned date for the most up-to-date weather information.
Greenville County in January - FAQ
What are the expected maximum and minimum temperatures in Greenville County during January?
Prepare for cooler days with highs just around 9° and colder nights, dipping below 1°.
How much rainfall should be expected in Greenville County during January?
Significant rainfall exceeding 208.1 mm is expected in Greenville County during January, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Greenville County in January 2026?
Greenville County typically sees 0 cm of snowfall during January.
What are the typical wind conditions in Greenville County during January?
The average wind speed in Greenville County during January is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
Greenville County snow forecast January 2026
Track daily snowfall levels and discover Greenville County’s snowy potential this January ❄️
January rainfall patterns in Greenville County
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Where is Greenville County?Get accurate weather forecasts for Greenville County, located at latitude 34.853 and longitude -82.394. Stay updated with localized weather information tailored for Greenville County.
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