Statewide areal climate 1951–2025

Massachusetts

A 49.3°F / 49.1" normal · 2025 ran -0.1°F vs normal. 14 counties.
2026 so far · through Jul 10: This area is running -0.2°F (44.8°F) vs the 1996–2025 to-date normal — the 54th coldest start of 76 years. Precipitation 73% of normal. U.S. year-to-date →

Normal (1996–2025)

49.3°F
annual mean · 49.1" precipitation

2025 vs Normal

-0.1°F
49.2°F · 42.6" (87% of normal)

Warmest Year

51.4°F
2023 · coldest 45.7°F (1962)

Wettest Year

61.0in
2018 · driest 29.4" (1965)

Hottest Day

97.8°F
Jun 25 · 2025

Coldest Day

-16.4°F
Jan 15 · 1957

Biggest Rain Day

5.21in
Aug 19 · 1955

Record

1951–2025
75 complete years · NOAA nClimGrid

Where 2025 Ran Warm & Cool

Every county in Massachusetts by its 2025 temperature vs the 1996–2025 normal.
Where 2025 Ran Warm & Cool

Monthly Climate

26°
J
29°
F
36°
M
47°
A
57°
M
66°
J
72°
J
70°
A
63°
S
52°
O
41°
N
32°
D
—— normal temperature (°F) · ▮ normal precipitation (in) · 1996–2025

Counties (14)

Barnstable CountyBerkshire CountyBristol CountyDukes CountyEssex CountyFranklin CountyHampden CountyHampshire CountyMiddlesex CountyNantucket CountyNorfolk CountyPlymouth CountySuffolk CountyWorcester County
Areal nClimGrid averages (NOAA/NCEI) over the whole area — an average across the region, not a single station. Separate from the station records.
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part of Weather Trader · supported by Substack Subscribers · data: NWS NDFD forecast + NOAA/ACIS ThreadEx records · updated 2026-07-13 14:12Z
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