Records for Hillsboro Area, Oregon (HIOthr) on 03-26
Record Highs
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1: 73°F (2015)
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2: 73°F (1966)
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3: 72°F (1969)
Record Lows
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1: 28°F (2009)
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2: 29°F (2020)
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3: 29°F (1996)
Lowest Highs
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1: 50°F (1943)
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2: 46°F (2022)
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3: 46°F (1988)
Highest Lows
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1: 43°F (1965)
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2: 46°F (2008)
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3: 47°F (1991)
Highest March temperature:
83°F on 03-28-1930.
Lowest March temperature:
18°F on 03-01-1960.
Average temperature is 47.4°F
Average high is 57.1°F
Average low is 37.6°F
Temperature data from 1929 to 2022.
Record Precipitation
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1: 1.16" (2005)
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2: 1.03" (1943)
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3: 0.52" (1971)
Precipitation data from 1929 to 2022.