Records for Hillsboro Area, Oregon (HIOthr) on 01-11
Record Highs
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1: 58°F (2018)
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2: 58°F (1953)
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3: 56°F (1972)
Record Lows
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1: 11°F (1963)
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2: 12°F (1949)
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3: 13°F (1993)
Lowest Highs
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1: 48°F (2018)
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2: 46°F (1959)
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3: 42°F (2015)
Highest Lows
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1: 25°F (1930)
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2: 26°F (1963)
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3: 28°F (1974)
Highest January temperature:
69°F on 01-28-1934.
Lowest January temperature:
-14°F on 01-21-1930.
Average temperature is 40.2°F
Average high is 46.8°F
Average low is 33.7°F
Temperature data from 1929 to 2022.
Record Precipitation
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1: 1.02" (1972)
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2: 0.99" (1959)
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3: 0.84" (2014)
Precipitation data from 1929 to 2022.