Climatological Report (Daily)
Issued by NWS Cheyenne, WY

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511
CDUS45 KCYS 040727
CLICYS

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
127 AM MDT SAT OCT 04 2025

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

...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR OCTOBER 3 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         81    212 PM  83    1967  65     16       65
  MINIMUM         46    402 AM  24    1959  39      7       44
  AVERAGE         64                        52     12       55

PRECIPITATION (IN)
  YESTERDAY        0.00          0.55 1946   0.04  -0.04     0.00
  MONTH TO DATE    0.00                      0.12  -0.12     0.00
  SINCE SEP 1      1.66                      1.59   0.07     0.37
  SINCE JAN 1     14.61                     13.44   1.17     9.60

SNOWFALL (IN)
  YESTERDAY        0.0           3.5  1986   0.1   -0.1      0.0
  MONTH TO DATE    0.0                       0.3   -0.3      0.0
  SINCE SEP 1      0.0                       1.3   -1.3      0.0
  SINCE JUL 1      T                         1.3   -1.3      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        1                        13    -12       10
  MONTH TO DATE    8                        38    -30       21
  SINCE SEP 1    133                       234   -101       87
  SINCE JUL 1    154                       284   -130      126

 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    18   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     7.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    74           300 AM
 LOWEST     15           100 PM
 AVERAGE    45

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


THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        82      1887
                                             1963
 MINIMUM TEMPERATURE (F)   38        23      1899


SUNRISE AND SUNSET
OCTOBER  4 2025.......SUNRISE   659 AM MDT   SUNSET   636 PM MDT
OCTOBER  5 2025.......SUNRISE   700 AM MDT   SUNSET   634 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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