Records for Hillsboro Area, Oregon (HIOthr) on 10-07
Record Highs
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1: 89°F (1987)
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2: 84°F (2022)
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3: 84°F (1945)
Record Lows
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1: 31°F (1970)
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2: 32°F (1974)
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3: 33°F (1990)
Lowest Highs
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1: 54°F (2015)
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2: 53°F (2016)
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3: 53°F (1999)
Highest Lows
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1: 50°F (1962)
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2: 54°F (2018)
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3: 54°F (2001)
Highest October temperature:
92°F on 10-02-1987.
Lowest October temperature:
20°F on 10-31-2006.
Average temperature is 55.2°F
Average high is 67.7°F
Average low is 42.7°F
Temperature data from 1929 to 2022.
Record Precipitation
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1: 0.77" (1962)
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2: 0.74" (1969)
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3: 0.60" (1981)
Precipitation data from 1929 to 2022.