Records for Hillsboro Area, Oregon (HIOthr) on 01-03
Record Highs
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1: 59°F (1981)
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2: 58°F (2020)
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3: 57°F (1953)
Record Lows
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1: 8°F (1950)
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2: 14°F (1959)
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3: 19°F (1979)
Lowest Highs
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1: 47°F (1962)
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2: 44°F (1994)
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3: 42°F (2003)
Highest Lows
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1: 28°F (1952)
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2: 28°F (1950)
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3: 29°F (1959)
Highest January temperature:
69°F on 01-28-1934.
Lowest January temperature:
-14°F on 01-21-1930.
Average temperature is 39.7°F
Average high is 46°F
Average low is 33.3°F
Temperature data from 1929 to 2022.
Record Precipitation
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1: 1.94" (1956)
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2: 1.20" (2022)
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3: 1.04" (1936)
Precipitation data from 1929 to 2022.