Climatological Report (Daily)
Issued by NWS Cheyenne, WY

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413
CDUS45 KCYS 171339
CLICYS

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
739 AM MDT TUE JUN 17 2025

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

...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR JUNE 16 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         85    132 PM  93    1940  77      8       77
                                      2021
  MINIMUM         53    354 AM  29    1945  50      3       52
  AVERAGE         69                        63      6       65

PRECIPITATION (IN)
  YESTERDAY        0.02          1.12 1883   0.07  -0.05     0.00
  MONTH TO DATE    2.41                      1.29   1.12     0.23
  SINCE JUN 1      2.41                      1.29   1.12     0.23
  SINCE JAN 1      6.78                      7.35  -0.57     4.27

SNOWFALL (IN)
  YESTERDAY        0.0          MM    1992   0.0    0.0      0.0
  MONTH TO DATE    T                         0.0    0.0      0.0
  SINCE JUN 1      T                         0.0    0.0      0.0
  SINCE JUL 1     34.3                      62.9  -28.6     47.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         3     -3        0
  MONTH TO DATE   67                        84    -17        8
  SINCE JUN 1     67                        84    -17        8
  SINCE JUL 1   6382                      6929   -547     6331

 COOLING
  YESTERDAY        4                         2      2        0
  MONTH TO DATE   29                        20      9       50
  SINCE JUN 1     29                        20      9       50
  SINCE JAN 1     29                        24      5       50
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED    10.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80          1000 PM
 LOWEST     17           100 PM
 AVERAGE    49

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


THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        95      2021
 MINIMUM TEMPERATURE (F)   50        35      1975


SUNRISE AND SUNSET
JUNE 17 2025..........SUNRISE   526 AM MDT   SUNSET   834 PM MDT
JUNE 18 2025..........SUNRISE   526 AM MDT   SUNSET   835 PM MDT


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




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