Question 1

How much rain did Johns Island, SC 29457 get in the last 24 hours?

Accepted Answer

Precip measured 0.00" of rain in Johns Island, SC 29457 over the last 24 hours (full day Thu, Nov 5: 0.00"). Totals come from Precip's radar-based virtual rain gauge and update hourly.

Question 2

What is the year-to-date rainfall total for Johns Island, SC 29457 in 2026?

Accepted Answer

So far in 2026, Johns Island, SC 29457 has received 34.08" of precipitation according to Precip, compared to the 30-year normal to date of 44.94" (24.2% below average). Recent monthly totals: August: 8.12" (normal 6.61"); September: 1.22" (normal 5.52"); October: 8.19" (normal 4.63"); November: 0.01" (normal 0.44").

Question 3

How much rain did Johns Island, SC 29457 get in the past 7 days?

Accepted Answer

Precip measured 0.01" of rain in Johns Island, SC 29457 over the past 7 days.

Question 4

When did it last rain in Johns Island, SC 29457?

Accepted Answer

The most recent rain event in Johns Island, SC 29457 ended 25 days ago, dropping 0.39" as measured by Precip.

Question 5

How are rainfall totals for Johns Island, SC 29457 measured?

Accepted Answer

Precip combines Doppler radar, satellite imagery, and ground station data with AI to measure rainfall for any point — a virtual rain gauge for Johns Island, SC 29457 accurate to roughly 800 meters and updated every hour.

Month	2026 Total	30-Yr Normal	vs. Normal
January	1.73"	3.51"	−1.78" (−51%)
February	2.23"	3.16"	−0.93" (−29%)
March	0.82"	3.51"	−2.69" (−77%)
April	0.31"	3.20"	−2.89" (−90%)
May	3.64"	3.05"	+0.60" (+20%)
June	2.92"	5.47"	−2.56" (−47%)
July	4.89"	5.86"	−0.96" (−16%)
August	8.12"	6.61"	+1.51" (+23%)
September	1.22"	5.52"	−4.30" (−78%)
October	8.19"	4.63"	+3.56" (+77%)
November (to date)	0.01"	0.44"	−0.42" (−97%)
2026 YTD Total	34.08"	44.94"	−10.86" (24.2% below average)

Rainfall Totals Last 24 Hours in Johns Island, SC 29457

0.00" of rain in Johns Island, SC 29457 in the last 24 hours

Virtual Rain Gauge Map

Daily Rainfall Totals in Johns Island (Last 7 Days)

Monthly Rainfall Totals in Johns Island (2026)

Rainfall Totals vs Normals (30 Year Average)

Track rainfall in Johns Island every day

Nearby Locations

Rainfall Totals

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Nearby Parks, Stadiums & Trailheads