NEW: Milestone Dates of 70, 80 and 90 Degree High Temperatures in Cheyenne
You may be wondering when will Cheyenne see its’ first 70, 80 or 90 degree high temperature this spring and summer.
The table below shows the earliest and latest dates in the spring and fall for the first and last occurrences of high temperatures greater than or equal to 70, 80 and 90 degrees in Cheyenne. The data is from 1872 through 2007.
For instance, you may ask "When was the earliest date that Cheyenne saw a high temperature of 70 degrees or warmer?" The answer is February 11, 1962, when the high temperature was 71 degrees, making this date the earliest date in the year that Cheyenne has seen a high temperature of 70 degrees or higher.
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70+ Degrees |
80+ Degrees |
90+ Degrees |
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Earliest First Occurrence in the Winter or Spring |
71 on February 11, 1962 |
82 on April 21, 1960 |
90 on May 27, 1969 |
|
Latest First Occurrence in the Spring or Summer |
72 on May 25, 1935 |
82 on July 9, 1915 |
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|
Earliest Last Occurrence in the Summer or Fall |
74 on September 20, 1986 |
82 on August 28, 1965 |
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Latest Last Occurrence in the Summer or Fall |
71 on November 25, 1990 |
80 on October 27, 1983 |
91 on September 17, 2000 |
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Average First Date Occurrence in the Spring or Summer |
April 14 |
May 26 |
July 2 |
|
Average Last Date Occurrence in the Summer or Fall |
October 21 |
September 23 |
August 11 |
Mike Sowko provided the excellent idea for this information. Rich Emanuel provided instruction on retrieving the information. Steve Rubin researched the information and produced the table.
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