Charleston (SC)
January
Weather in Charleston, South Carolina for January 2027
Your guide to Charleston weather in January - trends and predictions
With an average of 3 snowy days, Charleston usually enjoys a light touch of snow in January.
In general, the average temperature in Charleston at the beginning of January is 14.3 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 13.9 °C by the end of January.
The climate of Charleston in January is notably wet, with an average of 11 rainy days, and a total of 106 mm of precipitation.
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Snow Forecast ❄️
Temperatures
Rain 🌧️
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17
Dry days
11
Rainy days
3
Snow days
13°/6°
Temperatures
20 km/h
Avg max wind
63 %
Avg humidity
Charleston Weather January
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Temperatures trend during January in Charleston
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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 | 13° /5° | 0 mm | 0 cm | |
| Jan. 3 |  Overcast | 15° /6° | 35.8 mm | 0 cm | |
| Jan. 4 |  Partly cloudy | 12° /5° | 0.2 mm | 0 cm | |
| Jan. 5 | Overcast | 13° /5° | 0.1 mm | 0 cm | |
| Jan. 6 |  Light rain shower | 17° /10° | 9.1 mm | 0 cm | |
| Jan. 7 | Overcast | 14° /8° | 0 mm | 0 cm | |
| Jan. 8 | Overcast | 14° /7° | 0 mm | 0 cm | |
| Jan. 9 |  Moderate or heavy rain shower | 18° /9° | 6.7 mm | 0 cm | |
| Jan. 10 | Partly cloudy | 13° /7° | 0.1 mm | 0 cm | |
| Jan. 11 | Overcast | 15° /7° | 1.2 mm | 0 cm | |
| Jan. 12 | Sunny | 13° /3° | 1.6 mm | 0 cm | |
| Jan. 13 | Overcast | 13° /4° | 0.1 mm | 0 cm | |
| Jan. 14 |  Cloudy | 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° /4° | 0 mm | 0 cm | |
| Jan. 18 | Overcast | 13° /6° | 7.2 mm | 0 cm | |
| Jan. 19 | Light drizzle | 14° /4° | 4.1 mm | 0 cm | |
| Jan. 20 | Sunny | 8° /1° | 0 mm | 0 cm | |
| Jan. 21 | Overcast | 7° /0° | 2.4 mm | 1.7 cm | |
| Jan. 22 | Patchy rain possible | 13° /3° | 7.5 mm | 5.4 cm | |
| Jan. 23 | Overcast | 13° /6° | 0.3 mm | 0 cm | |
| Jan. 24 | Patchy rain possible | 11° /5° | 0.5 mm | 0 cm | |
| Jan. 25 | Patchy rain possible | 15° /5° | 0.2 mm | 0 cm | |
| Jan. 26 | Light rain shower | 17° /8° | 11.1 mm | 0 cm | |
| Jan. 27 | Light rain shower | 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 shower | 11° /6° | 3.2 mm | 1.8 cm | |
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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 106 mm is expected in Charleston during January, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Charleston in January 2027?
Charleston experiences an average snowfall of 8.91667 cm during January, occurring over 3 days.
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 3 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 11 rainy days in January with a total of 106 mm of rainfall.
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