Records for Boston Area, Massachusetts (BOSthr) on 05-17
Record Highs
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1: 92°F (2017)
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2: 92°F (1977)
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3: 89°F (1974)
Record Lows
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1: 39°F (1882)
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2: 40°F (1957)
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3: 40°F (1956)
Lowest Highs
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1: 64°F (1977)
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2: 62°F (1879)
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3: 60°F (2017)
Highest Lows
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1: 47°F (1905)
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2: 47°F (1881)
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3: 49°F (1915)
Highest May temperature:
97°F on 05-26-1880.
Lowest May temperature:
31°F on 05-03-1882.
Average temperature is 58.6°F
Average high is 66.7°F
Average low is 50.5°F
Temperature data from 1872 to 2022.
Record Precipitation
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1: 1.88" (1916)
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2: 1.55" (1926)
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3: 1.22" (1970)
Precipitation data from 1872 to 2022.