568
CXUS55 KCYS 011635
CLMCYS

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
1035 AM MDT SAT AUG 01 2026

...................................

...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JULY 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2026

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           99   07/26         82      17       94
LOWEST            52   07/01         55      -3       52
                       07/04
AVG. MAXIMUM    89.2               84.1     5.1     83.8
AVG. MINIMUM    58.9               56.1     2.8     56.0
MEAN            74.1               70.1     4.0     69.9
DAYS MAX >= 90    12                7.8     4.2        5
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          1.91               2.11   -0.20
DAYS >= .01        9               10.5    -1.5       11
DAYS >= .10        5                5.0     0.0        7
DAYS >= .50        1                1.1    -0.1        3
DAYS >= 1.00       0                0.4    -0.4        0
GREATEST
 24 HR. TOTAL   0.82   07/08 TO 07/09               0.94  07/23 TO 07/23

SNOWFALL (INCHES)
RECORDS
 TOTAL             T   2025
 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           0.0                0.0     0.0        T
SINCE 7/1        0.0                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      0                 17     -17
 SINCE 7/1         0                 10     -10
COOLING TOTAL    290                175     115
 SINCE 1/1       346                235     111
................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.3
HIGHEST WIND SPEED/DIRECTION    45/210    DATE  07/21
HIGHEST GUST SPEED/DIRECTION    61/200    DATE  07/21

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.13
NUMBER OF DAYS FAIR           28
NUMBER OF DAYS PC              3
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     47

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             15     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       4
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       2     FOG W/VIS <= 1/4 MILE      0
HAZE                      0

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$