Climatological Report (Daily)
Issued by NWS Cheyenne, WY

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857
CDUS45 KCYS 010028
CLICYS

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
628 PM MDT MON JUN 30 2025

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

...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR JUNE 30 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  97    1881  82     -4       86
  MINIMUM         54    400 AM  36    1918  53      1       58
  AVERAGE         66                        68     -2       72

PRECIPITATION (IN)
  TODAY            0.00          0.61 2004   0.06  -0.06     0.12
  MONTH TO DATE    3.67                      2.16   1.51     1.03
  SINCE JUN 1      3.67                      2.16   1.51     1.03
  SINCE JAN 1      8.04                      8.22  -0.18     5.07

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                         1     -1        0
  MONTH TO DATE   89                       114    -25       30
  SINCE JUN 1     89                       114    -25       30
  SINCE JUL 1   6404                      6959   -555     6353

 COOLING
  TODAY            1                         4     -3        7
  MONTH TO DATE   75                        56     19      128
  SINCE JUN 1     75                        56     19      128
  SINCE JAN 1     75                        60     15      128
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     8.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           200 AM
 LOWEST     31           200 PM
 AVERAGE    62

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


THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        97      2002
 MINIMUM TEMPERATURE (F)   54        39      1968


SUNRISE AND SUNSET
JUNE 30 2025..........SUNRISE   530 AM MDT   SUNSET   836 PM MDT
JULY  1 2025..........SUNRISE   531 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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