Records for Hillsboro Area, Oregon (HIOthr) on 08-29
Record Highs
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1: 98°F (1967)
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2: 97°F (1988)
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3: 95°F (2022)
Record Lows
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1: 37°F (1965)
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2: 39°F (1980)
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3: 39°F (1969)
Lowest Highs
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1: 66°F (2019)
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2: 63°F (2013)
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3: 60°F (2015)
Highest Lows
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1: 65°F (1999)
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2: 66°F (2010)
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3: 66°F (1983)
Highest August temperature:
106°F on 08-17-1977.
Lowest August temperature:
30°F on 08-30-1930.
Average temperature is 65.5°F
Average high is 80.7°F
Average low is 50.4°F
Temperature data from 1929 to 2022.
Record Precipitation
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1: 0.95" (1943)
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2: 0.42" (2013)
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3: 0.42" (1983)
Precipitation data from 1929 to 2022.