Climatological Report (Daily)
Issued by NWS Cheyenne, WY

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789
CDUS45 KCYS 200034
CLICYS

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
634 PM MDT SAT APR 19 2025

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

...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR APRIL 19 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         46        MM  78    1962  55     -9       32
  MINIMUM         26    100 AM   0    1966  31     -5       25
  AVERAGE         36                        43     -7       29

PRECIPITATION (IN)
  TODAY            0.00          1.52 1905   0.07  -0.07     0.05
  MONTH TO DATE    0.17                      1.00  -0.83     0.45
  SINCE MAR 1      1.00                      1.96  -0.96     1.55
  SINCE JAN 1      2.53                      2.83  -0.30     3.15

SNOWFALL (IN)
  TODAY            0.0           5.0  1905   0.4   -0.4       T
  MONTH TO DATE    2.7                       7.6   -4.9      0.1
  SINCE MAR 1      6.5                      17.3  -10.8     11.7
  SINCE JUL 1     34.3                      55.8  -21.5     47.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           29                        22      7       36
  MONTH TO DATE  430                       442    -12      386
  SINCE MAR 1   1158                      1307   -149     1226
  SINCE JUL 1   5765                      6223   -458     5718

 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    18   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED    11.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           500 AM
 LOWEST     40           400 PM
 AVERAGE    65

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


THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   55        77      1910
 MINIMUM TEMPERATURE (F)   31        -2      1966


SUNRISE AND SUNSET
APRIL 19 2025.........SUNRISE   613 AM MDT   SUNSET   744 PM MDT
APRIL 20 2025.........SUNRISE   612 AM MDT   SUNSET   745 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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