Question 1

How much rain did Potomac, MD get in the last 24 hours?

Accepted Answer

Potomac, MD received 0.00" of rain over the last 24 hours, measured by Precip's radar-based virtual rain gauge and updated hourly.

Question 2

What is the year-to-date rainfall total for Potomac, MD in 2026?

Accepted Answer

So far in 2026, Potomac, MD has received 38.48" of precipitation according to Precip, compared to the 30-year normal to date of 38.74" (0.7% below average).

Question 3

When did it last rain in Potomac, MD?

Accepted Answer

The most recent rain event in Potomac, MD ended 16 days ago, dropping 0.39" of rain as measured by Precip.

Question 4

How are rainfall totals for Potomac, MD measured?

Accepted Answer

Precip combines Doppler radar, satellite imagery, and ground station data with AI to estimate rainfall for any point — a virtual rain gauge for Potomac, MD accurate to roughly 800 meters and updated every hour.

Month	2026 Total	30-Yr Normal	vs. Normal
January	3.14"	3.07"	+0.07" (+2%)
February	2.62"	2.71"	−0.09" (−3%)
March	4.15"	3.83"	+0.33" (+9%)
April	1.28"	3.44"	−2.16" (−63%)
May	5.30"	4.44"	+0.87" (+19%)
June	3.24"	4.33"	−1.08" (−25%)
July	4.53"	4.46"	+0.07" (+2%)
August	7.32"	3.85"	+3.47" (+90%)
September	3.88"	4.49"	−0.61" (−14%)
October	3.01"	3.89"	−0.88" (−23%)
November (to date)	0.00"	0.24"	−0.24" (−100%)
2026 YTD Total	38.48"	38.74"	−0.26" (0.7% below average)

Rain Today in Potomac, MD: How Much Rain Fell — Last 24 Hour Rainfall Totals

0.00" of rain in Potomac, MD in the last 24 hours

Virtual Rain Gauge Map

Daily Rainfall Totals in Potomac, MD (Last 7 Days)

Monthly Rainfall Totals in Potomac, MD (2026)

Rainfall Totals vs Normals (30 Year Average)

Track rainfall in Potomac, MD every day

Rain Forecast for Potomac, MD

Lookup weather conditions for zip codes in Potomac, MD

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