Climatological Report (Daily)
Issued by NWS Cheyenne, WY

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107
CDUS45 KCYS 212130
CLICYS

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
330 PM MDT TUE MAY 21 2024

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

...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR MAY 21 2024...
VALID AS OF 0300 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         56    110 PM  86    1964  67    -11       72
  MINIMUM         38    152 AM  23    1882  42     -4       45
  AVERAGE         47                        54     -7       59

PRECIPITATION (IN)
  TODAY            0.01          1.14 1923   0.09  -0.08     0.00
  MONTH TO DATE    0.27                      1.61  -1.34     1.92
  SINCE MAR 1      2.37                      4.36  -1.99     3.93
  SINCE JAN 1      3.97                      5.23  -1.26     6.08

SNOWFALL (IN)
  TODAY            0.0           3.5  2019   0.1   -0.1      0.0
  MONTH TO DATE    0.0                       2.9   -2.9      0.0
  SINCE MAR 1     12.5                      23.9  -11.4     16.0
  SINCE JUL 1     47.8                      62.4  -14.6     61.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           18                        11      7        6
  MONTH TO DATE  319                       309     10      225
  SINCE MAR 1   1750                      1840    -90     1944
  SINCE JUL 1   6242                      6756   -514     6921

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED    13.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     31           200 PM
 AVERAGE    66

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


THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        87      2012
 MINIMUM TEMPERATURE (F)   43        26      2022


SUNRISE AND SUNSET
MAY 21 2024...........SUNRISE   535 AM MDT   SUNSET   817 PM MDT
MAY 22 2024...........SUNRISE   535 AM MDT   SUNSET   818 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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