Climatological Report (Daily)
Issued by NWS Cheyenne, WY

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953
CDUS45 KCYS 070728
CLICYS

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
128 AM MDT TUE OCT 07 2025

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

...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR OCTOBER 6 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         46    349 PM  83    2020  63    -17       70
  MINIMUM         38    704 AM  16    1952  38      0       38
  AVERAGE         42                        50     -8       54

PRECIPITATION (IN)
  YESTERDAY        0.09          0.37 1874   0.03   0.06     0.00
                                      1970
  MONTH TO DATE    0.37                      0.22   0.15     0.00
  SINCE SEP 1      2.03                      1.69   0.34     0.37
  SINCE JAN 1     14.98                     13.54   1.44     9.60

SNOWFALL (IN)
  YESTERDAY        0.0           3.7  2012   0.1   -0.1      0.0
  MONTH TO DATE    0.0                       0.7   -0.7      0.0
  SINCE SEP 1      0.0                       1.7   -1.7      0.0
  SINCE JUL 1      T                         1.7   -1.7      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       23                        15      8       11
  MONTH TO DATE   59                        81    -22       39
  SINCE SEP 1    184                       277    -93      105
  SINCE JUL 1    205                       327   -122      144

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        3
  SINCE SEP 1     16                        32    -16       47
  SINCE JAN 1    383                       397    -14      528
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     8.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     76           400 PM
 AVERAGE    88

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


THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        82      1956
 MINIMUM TEMPERATURE (F)   37        18      1970


SUNRISE AND SUNSET
OCTOBER  7 2025.......SUNRISE   703 AM MDT   SUNSET   631 PM MDT
OCTOBER  8 2025.......SUNRISE   704 AM MDT   SUNSET   629 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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