Historical Weather Records & Monthly Climate for Marlborough, MA

All-Time High
95°F
All-Time Low
-11°F
Max Daily Snow
9.5"
Max Daily Rain
2.04"
Max Snow Depth
0

Monthly Climate Averages for Marlborough, MA

Based on 30 years of historical data (1994 - 2023)

MonthHigh (°F)Low (°F)Precip (in)Snow (in)
January40°26°3.42"5.93"
February42°27°3.21"7.7"
March50°34°4.11"5.18"
April60°43°3.63"0.71"
May69°53°3.46"0
June79°63°4.03"0
July84°69°4.17"0
August82°68°4.28"0
September75°62°4"0
October65°51°3.93"0.08"
November53°40°2.9"0.48"
December44°32°4.1"3.28"

Historical Weather Extremes for Marlborough, MA

Based on 80+ years of archive data (1940 - 2024)

🔥
Longest Heatwave
2 Days
1983
Consecutive days ≥ 90°F
🧊
Deepest Freeze
26 Days
1963
Consecutive days ≤ 32°F
🏜️
Longest Drought
26 Days
1953
Consecutive days w/o rain
Wettest Month
5.52"
October 2017
Most rainfall in one month
Snowiest Month
44.54"
January 1968
Most snowfall in one month

More Historical Climate Data for Cities in


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