0in

Rain Today

Rain Last Hour
0in

Recorded at Charleston Executive Airport Updated 28 mins ago (1.6 miles away)

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Real-Time Extremes

Hottest 82.3 °F
Bucholz AAF, HI
Coldest -20.3 °F
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Windiest 39.1mph
Mount Washington, NH
Wettest (Last Hour) 0.3in
Ukiah Municipal Airport, CA
Most Humid 100%
La Porte Municipal Airport, TX
Least Humid 18%
Sierra Blanca Regional Airport, NM
Highest Pressure 1034.5 hPa
Salida - Monarch Pass, CO
Lowest Pressure 993.9 hPa
Shemya, Eareckson AFB, AK

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Johns Island Rainfall Forecast

Today 13 Nov
No Rain
Fri 14 Nov
No Rain
Sat 15 Nov
No Rain
Sun 16 Nov
No Rain
Mon 17 Nov
No Rain
Tue 18 Nov
5%
Wed 19 Nov
10%

Johns Island Rainfall Statistics

November Rainfall

Charleston Executive Airport (1.2 miles)

Total Rainfall 2025
38.7in
Daily Average 2025
0.1in
Wettest Day 23 August, 2025
6.6in
Wet Days 2025
86/317 (27%)
Total Rainfall October
4.2in
Daily Average October
0.1in
Wettest Day 11 October, 2025
1.1in
Wet Days October
14/31 (45%)
Total Rainfall November
0.1in
Daily Average November
0.01in
Wettest Day 2 November, 2025
0.1in
Wet Days November
2/13 (15%)

Climate (2010–Present)

Charleston Executive Airport (1.2 miles)

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Annual Average 2020–2024
26.3in
Monthly Average 2020–2025
2.3in
Daily Average 2020–2025
0.1in
Wettest Day 23 August, 2025
6.6in

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