Climatological Report (Daily)
Issued by NWS Cheyenne, WY

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770
CDUS45 KCYS 230028
CLICYS

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
628 PM MDT THU MAY 22 2025

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

...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR MAY 22 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         71        MM  87    2012  67      4       65
  MINIMUM         34        MM  26    2022  43     -9       36
  AVERAGE         53                        55     -2       51

PRECIPITATION (IN)
  TODAY            0.00          1.89 1876   0.08  -0.08     0.00
  MONTH TO DATE    0.43                      1.69  -1.26     0.27
  SINCE MAR 1      1.62                      4.44  -2.82     2.37
  SINCE JAN 1      3.15                      5.31  -2.16     3.97

SNOWFALL (IN)
  TODAY            0.0           0.9  1959   0.0    0.0      0.0
  MONTH TO DATE    T                         2.9   -2.9      0.0
  SINCE MAR 1      6.5                      23.9  -17.4     12.5
  SINCE JUL 1     34.3                      62.4  -28.1     47.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           12                        10      2       14
  MONTH TO DATE  258                       319    -61      334
  SINCE MAR 1   1621                      1850   -229     1765
  SINCE JUL 1   6228                      6766   -538     6257

 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    22   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED    11.6


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    85           500 AM
 LOWEST     34           400 PM
 AVERAGE    60

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


THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        88      1874
 MINIMUM TEMPERATURE (F)   43        30      1930


SUNRISE AND SUNSET
MAY 22 2025...........SUNRISE   535 AM MDT   SUNSET   818 PM MDT
MAY 23 2025...........SUNRISE   534 AM MDT   SUNSET   819 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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