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South Carolina United States

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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Average dry days
15
Dry days
Average rainy days
16
Rainy days
Average snowy days
0
Snow days
Average temperatures
15°/8°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
67 %
Avg humidity

Charleston in January average weather

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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
Overcast
16° /7° 0 mm 4
Jan. 2 Sunny
Sunny
11° /3° 0 mm 4
Jan. 3 Overcast
Overcast
13° /4° 0.7 mm 3
Jan. 4 Partly cloudy
Partly cloudy
12° /6° 0.7 mm 4
Jan. 5 Overcast
Overcast
12° /4° 0.3 mm 3
Jan. 6 Light rain shower
Light rain shower
18° /13° 27.2 mm 4
Jan. 7 Overcast
Overcast
15° /9° 0 mm 4
Jan. 8 Overcast
Overcast
15° /6° 0 mm 4
Jan. 9 Moderate or heavy rain shower
Moderate or heavy rain shower
20° /13° 20 mm 5
Jan. 10 Partly cloudy
Partly cloudy
12° /6° 0.2 mm 4
Jan. 11 Overcast
Overcast
14° /6° 0 mm 3
Jan. 12 Light rain shower
Light rain shower
19° /9° 4.8 mm 4
Jan. 13 Overcast
Overcast
18° /6° 0.3 mm 4
Jan. 14 Cloudy
Cloudy
14° /6° 0 mm 3
Jan. 15 Overcast
Overcast
15° /7° 0.2 mm 4
Jan. 16 Light rain
Light rain
13° /6° 2.1 mm 3
Jan. 17 Sunny
Sunny
8° /0° 0 mm 3
Jan. 18 Overcast
Overcast
15° /4° 0 mm 4
Jan. 19 Light drizzle
Light drizzle
15° /5° 0.4 mm 4
Jan. 20 Sunny
Sunny
6° /0° 0 mm 3
Jan. 21 Sunny
Sunny
5° /-2° 0 mm 3
Jan. 22 Patchy rain possible
Patchy rain possible
14° /2° 0.1 mm 3
Jan. 23 Light rain shower
Light rain shower
19° /10° 1 mm 4
Jan. 24 Patchy rain possible
Patchy rain possible
18° /16° 1.5 mm 4
Jan. 25 Patchy rain possible
Patchy rain possible
22° /18° 0.6 mm 5
Jan. 26 Light rain shower
Light rain shower
20° /17° 1.9 mm 5
Jan. 27 Light rain shower
Light rain shower
21° /17° 5 mm 5
Jan. 28 Patchy rain possible
Patchy rain possible
18° /11° 3.2 mm 4
Jan. 29 Partly cloudy
Partly cloudy
13° /8° 0 mm 4
Jan. 30 Cloudy
Cloudy
13° /6° 0 mm 3
Jan. 31 Light rain shower
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.

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Location coordinates Where is Charleston?

Get accurate weather forecasts for Charleston, located at latitude 32.777 and longitude -79.931. Stay updated with localized weather information tailored for Charleston.

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