National Weather Service United States Department of Commerce

Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East and West

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >


McCook Memorial Day Climatology

Period of Record 103 Years: 1909-2011

Missing: 1913, 1921, 1972 and 1979

Temperature Information

Record High 102°F (1928)
Record Low 38°F (1947)
Coldest High Temperature 54°F (1973)
Warmest Low Temperature 67°F (1958)
Average High
(Period of Record)
79°F
Average Low
(Period of Record)
53°F
30 year Normal High
(1981-2010)
76°F
30 year Normal Low
(1981-2010)
51°F
Running 30 year Normal High
(1982-2011)
77°F
Running 30 year Normal Low
(1982-2011)
51°F

McCook Memorial Day High & Low Temps

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McCook Memorial Day High Temp Distribution

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Distribution of Low Temperatures in 10 Degree Fahrenheit Ranges

McCook Memorial Day Low Temp Distribution

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Precipitation Information

Greatest Precipitation 2.17” (1938)
Precipitation 35 of 99 years
35.3%
Measurable Precipitation
(more than a Trace)
30 of 99 years
30.3%

McCook Memorial Day Precipitation

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GOODLAND MEMORIAL DAY CLIMATOLOGY

BURLINGTON MEMORIAL DAY CLIMATOLOGY

HILL CITY MEMORIAL DAY CLIMATOLOGY

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Updated May 10, 2012 by Chris Foltz
Forecaster, NWS Goodland