0in

Rain Today

Rain Last Hour
0in

Recorded at Charleston Executive Airport Updated 22 mins ago (1.6 miles away)

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Real-Time Extremes

Hottest 94.9 °F
Choluteca, FL
Coldest -34.7 °F
Point Lay, Point Lay LRRS Airport, AK
Windiest 57.5mph
Mount Washington, NH
Wettest (Last Hour) 2.4in
Atka, Atka Airport, AK
Most Humid 100%
Metter Municipal Airport, GA
Least Humid 11%
Spartanburg Memorial, SC
Highest Pressure 1029.1 hPa
Pagosa Springs, Wolf Creek Pass, CO
Lowest Pressure 969.5 hPa
St. Paul Island, St. Paul Island Airport, AK

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Johns Island Rainfall Forecast

Today 11 Feb
80%
Thu 12 Feb
45%
Fri 13 Feb
No Rain
Sat 14 Feb
5%
Sun 15 Feb
90%
Mon 16 Feb
80%
Tue 17 Feb
10%

Johns Island Rainfall Statistics

February Rainfall

Charleston Executive Airport (1.2 miles)

Total Rainfall 2026
1.8in
Daily Average 2026
0.04in
Wettest Day 18 January, 2026
0.8in
Wet Days 2026
7/42 (17%)
Total Rainfall January
1.4in
Daily Average January
0.05in
Wettest Day 18 January, 2026
0.8in
Wet Days January
5/31 (16%)
Total Rainfall February
0.4in
Daily Average February
0.04in
Wettest Day 4 February, 2026
0.3in
Wet Days February
2/11 (18%)

Climate (2010–Present)

Charleston Executive Airport (1.2 miles)

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Annual Average 2021–2025
27.5in
Monthly Average 2021–2026
2.3in
Daily Average 2021–2026
0.1in
Wettest Day 23 August, 2025
6.6in

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