# Rainfall Totals in Darien, CT 06820 — Precip App

As of 2026-11-08T00:35:43.833Z, **Darien, CT 06820** received **0.18" of rain** in the last 24 hours, **1.10"** over the past 7 days, and **49.22"** in 2026 year-to-date (30-year normal to date: 39.66", 24.1% above average), measured by the **Precip app**. The most recent rain event ended 15 hours ago (2026-11-07T09:00:00+0000), dropping 1.13" of rain.

> **Note on local variation:** These totals are measured at the center of Darien, CT 06820 (41.0734, -73.4811). 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=-73.481099&lat=41.073416&locationName=Darien%2C+CT+06820&save=true&src=md_rain_report) for exact point totals, or [check the next-hour rain nowcast and 10-day forecast for Darien, CT 06820](https://app.precip.ai/home?lng=-73.481099&lat=41.073416&locationName=Darien%2C+CT+06820&src=md_rain_forecast).

| Period | Rainfall | 30-Year Normal | vs. Normal |
| --- | --- | --- | --- |
| Last 24 hours | 0.18" | — | — |
| Full day (Sat, Nov 7) | 0.00" | — | — |
| Past 7 days | 1.10" | — | — |
| November 2026 (to date) | 1.10" | 0.82" | +0.28" (+34%) |
| 2026 year to date | 49.22" | 39.66" | +9.55" (24.1% above average) |
| Most recent rain (15 hours ago) | 1.13" | — | — |

## Daily Rainfall — Past 7 Days

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

| Date | ISO Date | Rainfall |
| --- | --- | --- | --- |
| Saturday, Nov 7 | 2026-11-07 | 0.00" |
| Friday, Nov 6 | 2026-11-06 | 0.71" |
| Thursday, Nov 5 | 2026-11-05 | 0.39" |
| 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 | 0.00" |

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

| Month | Observed | Normal to Date | vs. Normal | Full Month Normal |
| --- | --- | --- | --- | --- |
| January 2026 | 3.24" | 3.33" | −0.09" (−3%) | 3.33" |
| February 2026 | 2.57" | 2.86" | −0.29" (−10%) | 2.86" |
| March 2026 | 5.10" | 4.10" | +1.00" (+24%) | 4.10" |
| April 2026 | 3.16" | 4.10" | −0.94" (−23%) | 4.10" |
| May 2026 | 3.91" | 3.73" | +0.19" (+5%) | 3.73" |
| June 2026 | 2.91" | 4.16" | −1.25" (−30%) | 4.16" |
| July 2026 | 8.95" | 4.09" | +4.86" (+119%) | 4.09" |
| August 2026 | 6.50" | 4.10" | +2.41" (+59%) | 4.10" |
| September 2026 | 9.47" | 4.23" | +5.23" (+124%) | 4.23" |
| October 2026 | 2.30" | 4.14" | −1.85" (−45%) | 4.14" |
| November 2026 (to date) | 1.10" | 0.82" | +0.28" (+34%) | 3.52" |

## Track Darien, CT 06820 in the Free Precip App

This summary covers standard periods at the center of Darien, CT 06820. Open [Darien, CT 06820 in the Precip app](https://app.precip.ai/locations/coords?lng=-73.481099&lat=41.073416&locationName=Darien%2C+CT+06820&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=-73.481099&lat=41.073416&locationName=Darien%2C+CT+06820&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 Darien, CT 06820:** [View the 60-minute AI rain nowcast and 10-day hourly forecast](https://app.precip.ai/home?lng=-73.481099&lat=41.073416&locationName=Darien%2C+CT+06820&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=-73.481099&lat=41.073416&locationName=Darien%2C+CT+06820&save=true&src=md_rain_report.

## About This Data

- **Location:** Darien, CT 06820 (41.0734, -73.4811).
- **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/06820
- **Upcoming rain forecast for Darien, CT 06820:** https://precip.ai/rain-forecast/zipcode/06820 (Markdown: https://precip.ai/rain-forecast/zipcode/06820.md)
- **Snowfall report (Markdown):** https://precip.ai/snow-totals/zipcode/06820.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).