Records for Hillsboro Area, Oregon (HIOthr) on 03-05
Record Highs
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1: 70°F (1986)
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2: 65°F (2001)
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3: 65°F (1965)
Record Lows
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1: 20°F (2019)
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2: 20°F (1955)
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3: 24°F (1951)
Lowest Highs
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1: 53°F (1979)
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2: 50°F (2014)
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3: 49°F (1972)
Highest Lows
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1: 36°F (1956)
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2: 36°F (1951)
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3: 37°F (1960)
Highest March temperature:
83°F on 03-28-1930.
Lowest March temperature:
18°F on 03-01-1960.
Average temperature is 44.8°F
Average high is 54.4°F
Average low is 35.1°F
Temperature data from 1929 to 2022.
Record Precipitation
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1: 1.60" (1961)
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2: 1.30" (2014)
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3: 0.70" (1966)
Precipitation data from 1929 to 2022.