January

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Charleston Weather January

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December

February

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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December February

Date	Weather	Temperatures	Rain	Snow
Jan. 1	Light rain	2° /-2°	6.6 mm	4.4 cm
Jan. 2	Overcast	3° /-2°	0.1 mm	0 cm
Jan. 3	Patchy moderate snow	3° /-1°	1.6 mm	0.2 cm
Jan. 4	Sunny	1° /-4°	0 mm	0 cm
Jan. 5	Moderate or heavy snow showers	5° /-2°	7.5 mm	5.3 cm
Jan. 6	Moderate or heavy snow showers	5° /1°	26.1 mm	17 cm
Jan. 7	Overcast	3° /-1°	0.1 mm	0 cm
Jan. 8	Overcast	4° /-5°	0 mm	0 cm
Jan. 9	Light rain	6° /1°	5.9 mm	0 cm
Jan. 10	Light freezing rain	7° /-3°	22.2 mm	1.1 cm
Jan. 11	Light snow	3° /-4°	3.5 mm	0.9 cm
Jan. 12	Partly cloudy	4° /-6°	0 mm	0 cm
Jan. 13	Patchy rain possible	6° /-2°	0.1 mm	0 cm
Jan. 14	Light rain	2° /-6°	2.8 mm	0 cm
Jan. 15	Sunny	-4° /-9°	0 mm	0 cm
Jan. 16	Patchy moderate snow	2° /-7°	0.9 mm	0.2 cm
Jan. 17	Moderate snow	4° /-2°	10.4 mm	6.7 cm
Jan. 18	Patchy rain possible	3° /-2°	2.4 mm	0 cm
Jan. 19	Light snow	2° /-6°	3 mm	1.4 cm
Jan. 20	Overcast	-4° /-13°	0.1 mm	0 cm
Jan. 21	Light freezing rain	-2° /-10°	0.1 mm	0 cm
Jan. 22	Overcast	-1° /-9°	0 mm	0 cm
Jan. 23	Overcast	1° /-8°	0 mm	0 cm
Jan. 24	Light snow	-5° /-10°	5.8 mm	4.2 cm
Jan. 25	Heavy snow	3° /-8°	64.8 mm	20.2 cm
Jan. 26	Light snow	-1° /-5°	1 mm	0.8 cm
Jan. 27	Partly cloudy	1° /-8°	0 mm	0 cm
Jan. 28	Overcast	1° /-6°	0 mm	0 cm
Jan. 29	Sunny	4° /-4°	0 mm	0 cm
Jan. 30	Light rain	3° /-4°	4 mm	0 cm
Jan. 31	Heavy rain	3° /-3°	36.1 mm	0 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?

Brace for cold days with temperatures not exceeding 2° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.

How much rainfall should be expected in Charleston during January?

Significant rainfall exceeding 205 mm is expected in Charleston during January, occurring over more than 4 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Charleston in January 2027?

Charleston experiences an average snowfall of 62.2 cm during January, occurring over 6 days.

What are the typical wind conditions in Charleston during January?

The average wind speed in Charleston during January is 16 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 6 snowy days during January, with approximately 62.2 cm of total snowfall.

January rainfall patterns in Charleston

Explore the daily rainfall trends and prepare for Charlestons January weather 💧

Typically, Charleston has 4 rainy days in January with a total of 205 mm of rainfall.

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Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
					1 2°	2 3°
3 3°	4 1°	5 5°	6 5°	7 3°	8 4°	9 6°
10 7°	11 3°	12 4°	13 6°	14 2°	15 -4°	16 2°
17 4°	18 3°	19 2°	20 -4°	21 -2°	22 -1°	23 1°
24 -5°	25 3°	26 -1°	27 1°	28 1°	29 4°	30 3°
31 3°