Records for Hillsboro Area, Oregon (HIOthr) on 01-23
Record Highs
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1: 66°F (1934)
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2: 60°F (1953)
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3: 60°F (1931)
Record Lows
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1: 1°F (1943)
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2: 8°F (1949)
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3: 14°F (1962)
Lowest Highs
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1: 51°F (2020)
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2: 47°F (1998)
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3: 47°F (1970)
Highest Lows
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1: 27°F (1943)
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2: 29°F (1930)
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3: 32°F (1962)
Highest January temperature:
69°F on 01-28-1934.
Lowest January temperature:
-14°F on 01-21-1930.
Average temperature is 40.8°F
Average high is 48°F
Average low is 33.7°F
Temperature data from 1929 to 2022.
Record Precipitation
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1: 1.11" (1982)
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2: 0.69" (1944)
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3: 0.66" (1965)
Precipitation data from 1929 to 2022.