Climatological Report (Daily)
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204
CDUS45 KCYS 131327
CLIAIA

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
727 AM MDT WED AUG 13 2025

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

...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR AUGUST 12 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1896 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         MM        MM  99    1965  88     MM       82
                                      1972
                                      1996
  MINIMUM         MM        MM  37    2004  55     MM       49
  AVERAGE         MM                        71     MM       66

PRECIPITATION (IN)
  YESTERDAY        0.00          1.35 1905   0.05  -0.05     0.00
  MONTH TO DATE    0.14                      0.66  -0.52     0.49
  SINCE JUN 1      3.71                      5.96  -2.25     3.42
  SINCE JAN 1     10.27                     11.41  -1.14     8.89

DEGREE DAYS
 HEATING
  YESTERDAY       MM                         0     MM        0
  MONTH TO DATE    0                         0      0       14
  SINCE JUN 1     70                       101    -31       56
  SINCE JUL 1      2                        11     -9       24

 COOLING
  YESTERDAY       MM                         7     MM        1
  MONTH TO DATE   37                        91    -54       93
  SINCE JUN 1    444                       415     29      474
  SINCE JAN 1    464                       424     40      478
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    MM   HIGHEST WIND DIRECTION    MM
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED    MM


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER  MM


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    MM
 LOWEST     MM
 AVERAGE    MM

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


THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87       107      2007
 MINIMUM TEMPERATURE (F)   55        38      2002


SUNRISE AND SUNSET
AUGUST 13 2025........SUNRISE   557 AM MDT   SUNSET   754 PM MDT
AUGUST 14 2025........SUNRISE   558 AM MDT   SUNSET   753 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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