Climatological Report (Daily)
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766
CDUS45 KCYS 181345
CLIDGW

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
745 AM MDT MON AUG 18 2025

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

...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR AUGUST 17 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1998 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         90   1132 AM  99    2013  87      3       97
  MINIMUM         53    522 AM  38    2002  53      0       46
  AVERAGE         72                        70      2       72

PRECIPITATION (IN)
  YESTERDAY        0.02          1.73 2003   0.04  -0.02     0.00
  MONTH TO DATE    0.03                      0.60  -0.57     0.52
  SINCE JUN 1      3.02                      3.08  -0.06     1.82
  SINCE JAN 1      8.88                      8.27   0.61     6.88

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    2                         4     -2       15
  SINCE JUN 1    103                       122    -19       71
  SINCE JUL 1     13                        15     -2       27

 COOLING
  YESTERDAY        7                         6      1        7
  MONTH TO DATE  117                       120     -3      120
  SINCE JUN 1    432                       412     20      450
  SINCE JAN 1    433                       419     14      451
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     6.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           600 AM
 LOWEST     18          1100 AM
 AVERAGE    49

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


THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87        97      2010
                                             2013
 MINIMUM TEMPERATURE (F)   53        41      2009


SUNRISE AND SUNSET
AUGUST 18 2025........SUNRISE   612 AM MDT   SUNSET   758 PM MDT
AUGUST 19 2025........SUNRISE   613 AM MDT   SUNSET   757 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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