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CXUS55 KCYS 011709
CLMCYS

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
1109 AM MDT SUN SEP 01 2024

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

...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2024

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           94   08/01         80      14       93
                       08/03
                       08/04
LOWEST            45   08/30         53      -8       43
AVG. MAXIMUM    83.3               82.0     1.3     82.0
AVG. MINIMUM    55.4               54.3     1.1     55.5
MEAN            69.3               68.1     1.2     68.7
DAYS MAX >= 90     8                4.3     3.7        7
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          3.24               1.52    1.72
DAYS >= .01       15               10.3     4.7       11
DAYS >= .10        7                4.0     3.0        7
DAYS >= .50        1                0.7     0.3        3
DAYS >= 1.00       1                0.2     0.8        0
GREATEST
 24 HR. TOTAL   1.55   08/12 TO 08/13               1.14  08/02 TO 08/03

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        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                                 0.0

DEGREE DAYS
HEATING TOTAL     27                 33      -6
 SINCE 7/1        39                 48      -9
COOLING TOTAL    168                130      38
 SINCE 1/1       481                365     116
................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.3
HIGHEST WIND SPEED/DIRECTION    38/250    DATE  08/17
HIGHEST GUST SPEED/DIRECTION    52/310    DATE  08/14

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.21
NUMBER OF DAYS FAIR           25
NUMBER OF DAYS PC              4
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     54

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             16     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       6
LIGHT RAIN               18     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       7     FOG W/VIS <= 1/4 MILE      2
HAZE                      2

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

$$