Climatological Report (Monthly)
Issued by NWS Cheyenne, WY

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CXUS55 KCYS 050224
CLMCYS

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
824 PM MDT MON SEP 04 2023

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

...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             98   08/02/2008
                       08/01/2008
 LOW              25   08/25/1910
HIGHEST           93   08/21         80      13       98
LOWEST            43   08/14         53     -10       51
AVG. MAXIMUM    82.0               82.0    -0.0     86.3
AVG. MINIMUM    55.5               54.3     1.2     57.4
MEAN            68.7               68.1     0.6     71.8
DAYS MAX >= 90     7                4.3     2.7        6
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        6.73   1930
TOTALS          3.47               1.52    1.95
DAYS >= .01       11               10.3     0.7        5
DAYS >= .10        7                4.0     3.0        2
DAYS >= .50        3                0.7     2.3        0
DAYS >= 1.00       0                0.2    -0.2        0
GREATEST
 24 HR. TOTAL   1.14   08/02 TO 08/03               0.37  08/07 TO 08/07

SNOWFALL (INCHES)
RECORDS
 TOTAL             T   2019
 24 HR TOTAL       T   08/23/2019 TO 08/23/2019
                       08/14/2018 TO 08/14/2018
                       08/14/2018 TO 08/12/2017
TOTALS           0.0                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     0.0                                  MM

DEGREE DAYS
HEATING TOTAL     23                 33     -10
 SINCE 7/1        56                 48       8
COOLING TOTAL    144                130      14
 SINCE 1/1       335                365     -30
................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.2
HIGHEST WIND SPEED/DIRECTION    38/210    DATE  08/04
HIGHEST GUST SPEED/DIRECTION    54/210    DATE  08/19

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.18
NUMBER OF DAYS FAIR           28
NUMBER OF DAYS PC              2
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     53

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             15     MIXED PRECIP               0
HEAVY RAIN                7     RAIN                       6
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       1
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       6     FOG W/VIS <= 1/4 MILE      1
HAZE                      8

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

$$


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