Climatological Report (Daily)
Issued by NWS Cheyenne, WY

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288
CDUS45 KCYS 220032
CLICYS

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
632 PM MDT SAT JUN 21 2025

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

...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR JUNE 21 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         90        MM  95    1874  79     11       81
                                      2016
  MINIMUM         69        MM  36    1906  51     18       55
                                      1926
  AVERAGE         80                        65     15       68

PRECIPITATION (IN)
  TODAY            0.00          0.77 1938   0.06  -0.06     0.20
  MONTH TO DATE    3.42                      1.61   1.81     0.43
  SINCE JUN 1      3.42                      1.61   1.81     0.43
  SINCE JAN 1      7.79                      7.67   0.12     4.47

SNOWFALL (IN)
  TODAY            0.0          MM      MM   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
  TODAY            0                         2     -2        0
  MONTH TO DATE   77                        98    -21       27
  SINCE JUN 1     77                        98    -21       27
  SINCE JUL 1   6392                      6943   -551     6350

 COOLING
  TODAY           15                         2     13        3
  MONTH TO DATE   57                        30     27       62
  SINCE JUN 1     57                        30     27       62
  SINCE JAN 1     57                        34     23       62
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    13.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    17          1200 AM
 LOWEST      9           300 PM
 AVERAGE    13

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


THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        93      1874
                                             1922
                                             1937
 MINIMUM TEMPERATURE (F)   51        35      1989


SUNRISE AND SUNSET
JUNE 21 2025..........SUNRISE   527 AM MDT   SUNSET   835 PM MDT
JUNE 22 2025..........SUNRISE   527 AM MDT   SUNSET   836 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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