Charleston (SC)
January
Weather in Charleston, South Carolina for January 2027
Your guide to Charleston weather in January - trends and predictions
Snowfall in Charleston during January is quite rare, with fewer than 2 snowy days on average.
In general, the average temperature in Charleston at the beginning of January is 14 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 13.7 °C by the end of January.
Charleston experiences moderate rainfall in January, with an average of 6 rainy days and a total precipitation of 108.5 mm.
Is January a good time to visit Charleston? check out the best time to travel to Charleston page.
✨ Is January a good time to visit Charleston? – Ask the AI Weatherman
Snow Forecast ❄️
Temperatures
Rain 🌧️
More
24
Dry days
6
Rainy days
1
Snow days
13°/6°
Temperatures
20 km/h
Avg max wind
64 %
Avg humidity
Charleston Weather January
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Temperatures trend during January in Charleston
See the weather trend as well as the moving average line
January weather in Charleston day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Jan. 1 |  Sunny | 16° /6° | 0 mm | 0 cm | |
| Jan. 2 | Sunny | 12° /5° | 0 mm | 0 cm | |
| Jan. 3 |  Heavy rain | 15° /7° | 35.8 mm | 0 cm | |
| Jan. 4 |  Partly cloudy | 12° /5° | 0.2 mm | 0 cm | |
| Jan. 5 |  Overcast | 12° /5° | 0.1 mm | 0 cm | |
| Jan. 6 |  Light rain | 17° /10° | 9.1 mm | 0 cm | |
| Jan. 7 | Overcast | 14° /8° | 0 mm | 0 cm | |
| Jan. 8 | Overcast | 14° /8° | 0 mm | 0 cm | |
| Jan. 9 |  Moderate or heavy rain shower | 17° /9° | 6.7 mm | 0 cm | |
| Jan. 10 | Partly cloudy | 13° /8° | 0.1 mm | 0 cm | |
| Jan. 11 |  Patchy rain possible | 15° /7° | 1.2 mm | 0 cm | |
| Jan. 12 | Patchy rain possible | 13° /4° | 1.6 mm | 0 cm | |
| Jan. 13 | Overcast | 12° /4° | 0.1 mm | 0 cm | |
| Jan. 14 | Light rain | 12° /5° | 3.5 mm | 0 cm | |
| Jan. 15 | Overcast | 12° /4° | 0.1 mm | 0 cm | |
| Jan. 16 | Light rain | 13° /4° | 0.7 mm | 0 cm | |
| Jan. 17 | Sunny | 12° /5° | 0 mm | 0 cm | |
| Jan. 18 | Light rain | 13° /5° | 9.7 mm | 0 cm | |
| Jan. 19 | Light rain | 14° /4° | 4.1 mm | 0 cm | |
| Jan. 20 | Sunny | 8° /1° | 0 mm | 0 cm | |
| Jan. 21 |  Light snow | 7° /0° | 2.4 mm | 1.7 cm | |
| Jan. 22 | Light rain | 12° /3° | 7.5 mm | 5.4 cm | |
| Jan. 23 | Overcast | 13° /6° | 0.3 mm | 0 cm | |
| Jan. 24 | Patchy rain possible | 10° /5° | 0.5 mm | 0 cm | |
| Jan. 25 | Patchy rain possible | 14° /6° | 0.2 mm | 0 cm | |
| Jan. 26 |  Moderate rain | 17° /8° | 11.1 mm | 0 cm | |
| Jan. 27 | Light rain | 13° /6° | 9.3 mm | 0 cm | |
| Jan. 28 | Patchy rain possible | 14° /5° | 1.1 mm | 0 cm | |
| Jan. 29 | Partly cloudy | 13° /5° | 0 mm | 0 cm | |
| Jan. 30 | Overcast | 14° /7° | 0 mm | 0 cm | |
| Jan. 31 | Light rain | 11° /6° | 3.2 mm | 1.8 cm | |
| Next | |||||
Important Notice
Our weather forecast for Charleston 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 Charleston forecast closer to your planned date for the most up-to-date weather information.
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Charleston in January - FAQ
What are the expected maximum and minimum temperatures in Charleston during January?
During January, expect a variety of temperatures with highs around 13° and lows near 6°, suitable for diverse activities and preferences.
How much rainfall should be expected in Charleston during January?
Significant rainfall exceeding 108.5 mm is expected in Charleston during January, occurring over more than 6 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Charleston in January 2027?
Charleston typically sees 8.9 cm of snowfall during January.
What are the typical wind conditions in Charleston during January?
The average wind speed in Charleston during January is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
Charleston snow forecast January 2027
Track daily snowfall levels and discover Charleston’s snowy potential this January ❄️
On average, Charleston sees 1 snowy days during January, with approximately 8.9 cm of total snowfall.
January rainfall patterns in Charleston
Explore the daily rainfall trends and prepare for Charlestons January weather 💧
Typically, Charleston has 6 rainy days in January with a total of 108.5 mm of rainfall.
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