Records for Cheyenne Area, Wyoming (CYSthr) on 09-19
Record Highs
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1: 88°F (1935)
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2: 87°F (2022)
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3: 87°F (2016)
Record Lows
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1: 18°F (1942)
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2: 23°F (1983)
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3: 23°F (1945)
Lowest Highs
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1: 56°F (2020)
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2: 56°F (1920)
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3: 55°F (2016)
Highest Lows
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1: 42°F (1965)
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2: 43°F (1978)
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3: 45°F (1918)
Highest September temperature:
97°F on 09-07-2022.
Lowest September temperature:
8°F on 09-30-1985.
Average temperature is 57.7°F
Average high is 71.2°F
Average low is 44.3°F
Temperature data from 1872 to 2022.
Record Precipitation
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1: 1.42" (1997)
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2: 0.62" (1961)
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3: 0.56" (1878)
Precipitation data from 1871 to 2022.