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Rainfall · Last 24 hours

Chelsea, MA 02150

0.00
NOAA MRMS radar in the last 24 hours

No measurable rain fell in ZIP 02150 over the last 24 hours (NOAA MRMS radar). The last measurable rain was on August 3, 2026.

0.00
Past 24 hours
0.71
Past 7 days
3.92
Past 30 days
Rainfall this year
August so far
0.67
Year to date 2026
23.69

August so far: 0.67″ of the 3.37″ monthly normal, about 20% of typical. Last measurable rain: August 3, 2026.

Monthly rainfall trailing 12 months
Aug 2026 0.671 wet
Jul 2026 5.069 wet
Jun 2026 2.609 wet
May 2026 2.5717 wet
Apr 2026 1.7910 wet
Mar 2026 4.4818 wet
Feb 2026 2.9411 wet
Jan 2026 3.5816 wet
Dec 2025 2.3912 wet
Nov 2025 1.7513 wet
Oct 2025 4.968 wet
Sep 2025 3.098 wet
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Source: NOAA MRMS radar-estimated precipitation and GHCN-Daily station BOSTON. ZIP-code locations from GeoNames postal data (CC BY 4.0). Radar windows are point-scoped to the ZIP centroid; monthly and year-to-date totals blend the nearest reporting station with radar analysis.