139
CXUS55 KCYS 080114
CLMCYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
714 PM MDT THU AUG 07 2025
..CORRECTED
...............................
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JULY 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
............................................................
TEMPERATURE (F)
RECORD
HIGH 100 07/11/1939
07/15/1881
07/14/1881
LOW 32 07/08/2021
HIGHEST 94 07/09 82 12 96
LOWEST 52 07/08 55 -3 45
07/16
AVG. MAXIMUM 83.8 84.1 -0.3 86.1
AVG. MINIMUM 56.0 56.1 -0.1 54.7
MEAN 69.9 70.1 -0.2 70.4
DAYS MAX >= 90 5 7.8 -2.8 10
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 6.35 1896
TOTALS 3.79 2.11 1.68
DAYS >= .01 11 10.5 0.5 7
DAYS >= .10 7 5.0 2.0 4
DAYS >= .50 3 1.1 1.9 0
DAYS >= 1.00 0 0.4 -0.4 0
GREATEST
24 HR. TOTAL 0.94 07/23 TO 07/23 0.36 07/15 TO 07/15
SNOWFALL (INCHES)
RECORDS
TOTAL T 2023
24 HR TOTAL T 07/22/2020 TO 07/22/2020
07/05/2019 TO 07/05/2019
07/05/2019 TO 07/29/2018
TOTALS TR 0.0 0.0 0.0
SINCE 7/1 T 0.0 0.0 MM
DAYS >= 1.0 0 0.0 0.0 0
GREATEST
SNOW DEPTH 0 0
24 HR TOTAL MM MM
DEGREE DAYS
HEATING TOTAL 2 17 -15
SINCE 7/1 2 10 -8
COOLING TOTAL 165 175 -10
SINCE 1/1 240 235 5
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WIND (MPH)
AVERAGE WIND SPEED 9.5
HIGHEST WIND SPEED/DIRECTION 35/340 DATE 07/29
HIGHEST GUST SPEED/DIRECTION 49/340 DATE 07/14
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.20
NUMBER OF DAYS FAIR 22
NUMBER OF DAYS PC 9
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 54
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 18 MIXED PRECIP 0
HEAVY RAIN 7 RAIN 8
LIGHT RAIN 17 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 2
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 9 FOG W/VIS <= 1/4 MILE 3
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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