Climatological Report (Daily)
Issued by NWS Cheyenne, WY

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300
CDUS45 KCYS 130027
CLICYS

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
627 PM MDT SAT JUL 12 2025

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

...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR JULY 12 2025...
VALID TODAY AS OF 0600 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         78        MM  96    2020  84     -6       94
  MINIMUM         54    316 AM  40    1882  56     -2       54
                                      1922
  AVERAGE         66                        70     -4       74

PRECIPITATION (IN)
  TODAY            0.00          2.43 2011   0.07  -0.07     0.00
  MONTH TO DATE    1.56                      0.75   0.81     0.01
  SINCE JUN 1      5.23                      2.91   2.32     1.04
  SINCE JAN 1      9.60                      8.97   0.63     5.08

SNOWFALL (IN)
  TODAY            0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      T                         0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                        10    -10       12
  SINCE JUN 1     89                       125    -36       42
  SINCE JUL 1      0                        10    -10       12

 COOLING
  TODAY            1                         6     -5        9
  MONTH TO DATE   64                        58      6       39
  SINCE JUN 1    139                       114     25      167
  SINCE JAN 1    139                       118     21      167
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     8.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM
 LOWEST     43           400 PM
 AVERAGE    72

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


THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        97      2003
 MINIMUM TEMPERATURE (F)   56        38      1882


SUNRISE AND SUNSET
JULY 12 2025..........SUNRISE   538 AM MDT   SUNSET   832 PM MDT
JULY 13 2025..........SUNRISE   538 AM MDT   SUNSET   831 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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