Records for Hillsboro Area, Oregon (HIOthr) on 03-25
Record Highs
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1: 73°F (1997)
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2: 70°F (1969)
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3: 70°F (1941)
Record Lows
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1: 28°F (2008)
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2: 28°F (1996)
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3: 28°F (1936)
Lowest Highs
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1: 50°F (1978)
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2: 49°F (1998)
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3: 47°F (2015)
Highest Lows
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1: 42°F (1955)
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2: 46°F (1935)
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3: 46°F (1932)
Highest March temperature:
83°F on 03-28-1930.
Lowest March temperature:
18°F on 03-01-1960.
Average temperature is 47.3°F
Average high is 57°F
Average low is 37.5°F
Temperature data from 1929 to 2022.
Record Precipitation
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1: 0.70" (1962)
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2: 0.61" (1968)
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3: 0.60" (1943)
Precipitation data from 1929 to 2022.