Records for Hillsboro Area, Oregon (HIOthr) on 01-18
Record Highs
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1: 64°F (2005)
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2: 59°F (1953)
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3: 58°F (2015)
Record Lows
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1: 5°F (1943)
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2: 13°F (1950)
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3: 16°F (1930)
Lowest Highs
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1: 55°F (2005)
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2: 49°F (1953)
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3: 47°F (1941)
Highest Lows
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1: 23°F (1930)
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2: 24°F (1950)
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3: 30°F (1933)
Highest January temperature:
69°F on 01-28-1934.
Lowest January temperature:
-14°F on 01-21-1930.
Average temperature is 40.6°F
Average high is 47.5°F
Average low is 33.8°F
Temperature data from 1929 to 2022.
Record Precipitation
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1: 1.09" (2017)
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2: 1.04" (1996)
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3: 1.03" (1953)
Precipitation data from 1929 to 2022.