# Rainfall Totals in Johns Island, SC 29457

As of 2026-11-06T03:03:07.949Z, **Johns Island, SC 29457** received **0.00" of rain** in the last 24 hours, **0.01"** over the past 7 days, and **34.08"** in 2026 year-to-date (30-year normal to date: 44.94", 24.2% below average). The most recent rain event ended 25 days ago (2026-10-11T15:00:00+0000), dropping 0.39" of rain.

> **Note on local variation:** These totals are measured at the center of Johns Island, SC 29457 (32.7451, -80.0327). Because thunderstorms often vary by 1"+ across a few miles, [pin your exact address, yard, or field in the free Precip app](https://app.precip.ai/locations/coords?lng=-80.03271&lat=32.74506&locationName=Johns+Island%2C+SC+29457&save=true&src=md_rain_report) for exact point totals, or [check the next-hour rain nowcast and 10-day forecast for Johns Island, SC 29457](https://app.precip.ai/home?lng=-80.03271&lat=32.74506&locationName=Johns+Island%2C+SC+29457&src=md_rain_forecast).

| Period | Rainfall | 30-Year Normal | vs. Normal |
| --- | --- | --- | --- |
| Last 24 hours | 0.00" | — | — |
| Full day (Thu, Nov 5) | 0.00" | — | — |
| Past 7 days | 0.01" | — | — |
| November 2026 (to date) | 0.01" | 0.44" | −0.42" (−97%) |
| 2026 year to date | 34.08" | 44.94" | −10.86" (24.2% below average) |
| Most recent rain (25 days ago) | 0.39" | — | — |

## Daily Rainfall — Past 7 Days

Each precipitation day runs 24 hours from 12:00 UTC to 12:00 UTC.

| Date | ISO Date | Rainfall |
| --- | --- | --- | --- |
| Thursday, Nov 5 | 2026-11-05 | 0.00" |
| Wednesday, Nov 4 | 2026-11-04 | 0.00" |
| Tuesday, Nov 3 | 2026-11-03 | 0.00" |
| Monday, Nov 2 | 2026-11-02 | 0.00" |
| Sunday, Nov 1 | 2026-11-01 | 0.01" |
| Saturday, Oct 31 | 2026-10-31 | 0.00" |
| Friday, Oct 30 | 2026-10-30 | 0.00" |

## Monthly Rainfall — 2026 vs. 30-Year Normal

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

## Track Johns Island, SC 29457 in the Free Precip App

This summary covers standard periods at the center of Johns Island, SC 29457. Open [Johns Island, SC 29457 in the Precip app](https://app.precip.ai/locations/coords?lng=-80.03271&lat=32.74506&locationName=Johns+Island%2C+SC+29457&save=true&src=md_rain_report) (iOS, Android, and Web — rated 4.8/5 from 10463+ reviews) for:

- **Exact-coordinate virtual rain gauge:** [Drop a pin on any yard, field, or job site](https://app.precip.ai/locations/coords?lng=-80.03271&lat=32.74506&locationName=Johns+Island%2C+SC+29457&save=true&src=md_rain_report) at ~800 m resolution with no physical hardware.
- **Hour-by-hour storm timeline & multi-year archive:** See exact start/stop times, peak hourly intensity, and custom date ranges back to 2015.
- **Automatic rain alerts & morning email reports:** Get a free morning rainfall summary after it rains, Lock Screen Live Activity timed to the first drop in the next 60 minutes, or custom threshold alerts (e.g. `> 0.50" in 24h`).
- **Benchmarked #1 forecast for Johns Island, SC 29457:** [View the 60-minute AI rain nowcast and 10-day hourly forecast](https://app.precip.ai/home?lng=-80.03271&lat=32.74506&locationName=Johns+Island%2C+SC+29457&src=md_rain_forecast) — ranked #1 against Apple Weather, Google Weather, and ECMWF in live NOAA station tests.
- **Download on iPhone or Android:** [Install the Precip mobile app](https://link.precip.ai/app?utm_source=markdown&utm_medium=llm&src=md_rain_report) or open on the web at https://app.precip.ai/locations/coords?lng=-80.03271&lat=32.74506&locationName=Johns+Island%2C+SC+29457&save=true&src=md_rain_report.

## About This Data

- **Location:** Johns Island, SC 29457 (32.7451, -80.0327).
- **Source:** [Precip](https://precip.ai) combines 180+ Doppler radar stations, satellite imagery, and quality-controlled rain gauges with machine learning to measure precipitation at ~800 m (0.5 mile) resolution, updated hourly.
- **Normals:** 30-year PRISM climate normals for the matching period.
- **Interactive map & full report:** https://precip.ai/rainfall-totals/zipcode/29457
- **Snowfall report (Markdown):** https://precip.ai/snow-totals/zipcode/29457.md
- **Use Precip in ChatGPT, Claude, or Cursor (MCP):** Connect your free Precip account via the remote MCP server at `https://api.precip.ai/mcp` ([setup guide](https://api-docs.precip.ai/mcp)) to query saved locations and custom date ranges directly inside your AI assistant, or use the [Precip Weather REST API](https://precip.ai/developers).