Records for Hillsboro Area, Oregon (HIOthr) on 10-08
Record Highs
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1: 89°F (2022)
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2: 84°F (1980)
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3: 84°F (1971)
Record Lows
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1: 31°F (1931)
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2: 32°F (1961)
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3: 32°F (1932)
Lowest Highs
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1: 57°F (1953)
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2: 56°F (2020)
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3: 56°F (2016)
Highest Lows
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1: 56°F (2005)
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2: 56°F (1962)
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3: 56°F (1957)
Highest October temperature:
92°F on 10-02-1987.
Lowest October temperature:
20°F on 10-31-2006.
Average temperature is 54.8°F
Average high is 67.3°F
Average low is 42.4°F
Temperature data from 1929 to 2022.
Record Precipitation
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1: 1.02" (2004)
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2: 0.57" (1950)
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3: 0.55" (1981)
Precipitation data from 1929 to 2022.