Records for Hilo Area, Hawaii (ITOthr) on 09-30
Record Highs
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1: 88°F (2020)
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2: 88°F (2018)
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3: 88°F (2014)
Record Lows
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1: 61°F (1970)
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2: 64°F (1975)
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3: 64°F (1955)
Lowest Highs
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1: 73°F (2020)
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2: 73°F (2019)
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3: 73°F (1954)
Highest Lows
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1: 76°F (1983)
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2: 76°F (1964)
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3: 77°F (1955)
Highest September temperature:
93°F on 09-02-2015.
Lowest September temperature:
61°F on 09-30-1970.
Average temperature is 76.4°F
Average high is 83.3°F
Average low is 69.5°F
Temperature data from 1949 to 2022.
Record Precipitation
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1: 2.34" (1987)
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2: 2.11" (2005)
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3: 1.69" (2021)
Precipitation data from 1949 to 2022.