Charleston
January
Weather in Charleston for January 2025
Your guide to Charleston weather in January - trends and predictions
In general, the average temperature in Charleston at the beginning of January is 13.9 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 16.9 °F by the end of January.
Expect significant rainfall in Charleston during January, with an average of 16 rainy days.
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15
Dry days
16
Rainy days
0
Snow days
15°/8°
Temperatures
22 km/h
Avg max wind
67 %
Avg humidity
Charleston in January average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  16° | 2  11° | 3 13° | 4  12° | 5 12° | ||
| 6  18° | 7 15° | 8 15° | 9  20° | 10 12° | 11 14° | 12 19° |
| 13 18° | 14  14° | 15 15° | 16  13° | 17 8° | 18 15° | 19 15° |
| 20 6° | 21 5° | 22 14° | 23 19° | 24 18° | 25 22° | 26 20° |
| 27 21° | 28 18° | 29 13° | 30 13° | 31 11° |
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Temperatures trend during January in Charleston
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jan. 1 | Overcast | 16° /7° | 0 mm | 4 | |
| Jan. 2 | Sunny | 11° /3° | 0 mm | 4 | |
| Jan. 3 | Overcast | 13° /4° | 0.7 mm | 3 | |
| Jan. 4 | Partly cloudy | 12° /6° | 0.7 mm | 4 | |
| Jan. 5 | Overcast | 12° /4° | 0.3 mm | 3 | |
| Jan. 6 | Light rain shower | 18° /13° | 27.2 mm | 4 | |
| Jan. 7 | Overcast | 15° /9° | 0 mm | 4 | |
| Jan. 8 | Overcast | 15° /6° | 0 mm | 4 | |
| Jan. 9 | Moderate or heavy rain shower | 20° /13° | 20 mm | 5 | |
| Jan. 10 | Partly cloudy | 12° /6° | 0.2 mm | 4 | |
| Jan. 11 | Overcast | 14° /6° | 0 mm | 3 | |
| Jan. 12 | Light rain shower | 19° /9° | 4.8 mm | 4 | |
| Jan. 13 | Overcast | 18° /6° | 0.3 mm | 4 | |
| Jan. 14 | Cloudy | 14° /6° | 0 mm | 3 | |
| Jan. 15 | Overcast | 15° /7° | 0.2 mm | 4 | |
| Jan. 16 | Light rain | 13° /6° | 2.1 mm | 3 | |
| Jan. 17 | Sunny | 8° /0° | 0 mm | 3 | |
| Jan. 18 | Overcast | 15° /4° | 0 mm | 4 | |
| Jan. 19 | Light drizzle | 15° /5° | 0.4 mm | 4 | |
| Jan. 20 | Sunny | 6° /0° | 0 mm | 3 | |
| Jan. 21 | Sunny | 5° /-2° | 0 mm | 3 | |
| Jan. 22 | Patchy rain possible | 14° /2° | 0.1 mm | 3 | |
| Jan. 23 | Light rain shower | 19° /10° | 1 mm | 4 | |
| Jan. 24 | Patchy rain possible | 18° /16° | 1.5 mm | 4 | |
| Jan. 25 | Patchy rain possible | 22° /18° | 0.6 mm | 5 | |
| Jan. 26 | Light rain shower | 20° /17° | 1.9 mm | 5 | |
| Jan. 27 | Light rain shower | 21° /17° | 5 mm | 5 | |
| Jan. 28 | Patchy rain possible | 18° /11° | 3.2 mm | 4 | |
| Jan. 29 | Partly cloudy | 13° /8° | 0 mm | 4 | |
| Jan. 30 | Cloudy | 13° /6° | 0 mm | 3 | |
| Jan. 31 | Light rain shower | 11° /8° | 1.6 mm | 3 | |
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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.
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 15° and lows near 8°, suitable for diverse activities and preferences.
How much rainfall should be expected in Charleston during January?
Moderate rainfall is anticipated in Charleston during January, with a total of 71.8 mm spread over approximately 16 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Charleston during January?
The average wind speed in Charleston during January is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Charleston
Explore the daily rainfall trends and prepare for Charlestons January weather 💧
UV exposure in Charleston during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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