Records for Ontario Area, Oregon (ONOthr) on 10-07
Record Highs
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1: 90°F (1971)
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2: 88°F (1964)
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3: 87°F (1979)
Record Lows
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1: 21°F (1974)
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2: 25°F (1990)
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3: 25°F (1969)
Lowest Highs
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1: 54°F (2003)
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2: 51°F (2021)
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3: 51°F (1981)
Highest Lows
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1: 48°F (1946)
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2: 53°F (1949)
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3: 57°F (1975)
Highest October temperature:
93°F on 10-01-1997.
Lowest October temperature:
9°F on 10-30-2019.
Average temperature is 54.7°F
Average high is 70.1°F
Average low is 39.2°F
Temperature data from 1945 to 2022.
Record Precipitation
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1: 0.42" (1946)
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2: 0.23" (1947)
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3: 0.17" (1975)
Precipitation data from 1945 to 2022.