Records for Boston Area, Massachusetts (BOSthr) on 05-19
Record Highs
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1: 90°F (2017)
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2: 90°F (1986)
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3: 90°F (1949)
Record Lows
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1: 38°F (1882)
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2: 40°F (2002)
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3: 40°F (1944)
Lowest Highs
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1: 64°F (1949)
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2: 64°F (1903)
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3: 63°F (1906)
Highest Lows
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1: 45°F (1882)
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2: 48°F (1961)
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3: 48°F (1901)
Highest May temperature:
97°F on 05-26-1880.
Lowest May temperature:
31°F on 05-03-1882.
Average temperature is 59.2°F
Average high is 67.3°F
Average low is 51.1°F
Temperature data from 1872 to 2022.
Record Precipitation
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1: 1.55" (1900)
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2: 1.45" (1901)
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3: 1.03" (1988)
Precipitation data from 1872 to 2022.