Climatological Report (Daily)
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518
CDUS45 KCYS 071329
CLIAIA

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
729 AM MDT SUN SEP 07 2025

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

...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 6 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         77    322 PM 101    2013  82     -5       85
                                      2022
  MINIMUM         28R   553 AM  29    2017  47    -19       46
  AVERAGE         53                        64    -11       66

PRECIPITATION (IN)
  YESTERDAY        0.00          0.65 1986   0.05  -0.05     0.00
  MONTH TO DATE    0.00                      0.28  -0.28      T
  SINCE SEP 1      0.00                      0.28  -0.28      T
  SINCE JAN 1     11.44                     12.52  -1.08     8.90

DEGREE DAYS
 HEATING
  YESTERDAY       12                         3      9        0
  MONTH TO DATE   27                        16     11        2
  SINCE SEP 1     27                        16     11        2
  SINCE JUL 1     30                        53    -23       28

 COOLING
  YESTERDAY        0                         3     -3        1
  MONTH TO DATE    2                        18    -16       28
  SINCE SEP 1      2                        18    -16       28
  SINCE JAN 1    650                       535    115      667
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     5.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           400 AM
 LOWEST     24           300 PM
 AVERAGE    58

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


THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81       102      2022
 MINIMUM TEMPERATURE (F)   47        29      2010


SUNRISE AND SUNSET
SEPTEMBER  7 2025.....SUNRISE   623 AM MDT   SUNSET   714 PM MDT
SEPTEMBER  8 2025.....SUNRISE   624 AM MDT   SUNSET   712 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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