Records for Casper Area, Wyoming (CPRthr) on 08-18
Record Highs
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1: 99°F (1986)
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2: 97°F (2020)
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3: 97°F (2010)
Record Lows
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1: 37°F (2009)
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2: 39°F (1987)
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3: 41°F (2015)
Lowest Highs
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1: 66°F (1943)
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2: 65°F (1976)
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3: 62°F (1964)
Highest Lows
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1: 62°F (1956)
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2: 63°F (2004)
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3: 64°F (1978)
Highest August temperature:
102°F on 08-05-1979.
Lowest August temperature:
29°F on 08-23-2015.
Average temperature is 70.5°F
Average high is 86.3°F
Average low is 54.8°F
Temperature data from 1939 to 2022.
Record Precipitation
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1: 0.48" (1978)
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2: 0.44" (1979)
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3: 0.32" (1941)
Precipitation data from 1939 to 2022.