Climatological Report (Daily)
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914
CDUS45 KCYS 041330
CLIAIA

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
730 AM MDT THU SEP 04 2025

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

...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 3 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         75    254 PM  99    2013  83     -8       98
  MINIMUM         45    159 AM  30    1902  48     -3       56
  AVERAGE         60                        65     -5       77

PRECIPITATION (IN)
  YESTERDAY        0.00          2.37 1951   0.05  -0.05     0.00
  MONTH TO DATE    0.00                      0.14  -0.14     0.00
  SINCE SEP 1      0.00                      0.14  -0.14     0.00
  SINCE JAN 1     11.44                     12.38  -0.94     8.90

DEGREE DAYS
 HEATING
  YESTERDAY        5                         3      2        0
  MONTH TO DATE    5                         7     -2        0
  SINCE SEP 1      5                         7     -2        0
  SINCE JUL 1      8                        44    -36       26

 COOLING
  YESTERDAY        0                         3     -3       12
  MONTH TO DATE    2                         9     -7       23
  SINCE SEP 1      2                         9     -7       23
  SINCE JAN 1    650                       526    124      662
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED    10.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1100 PM
 LOWEST     43           300 PM
 AVERAGE    68

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


THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82       101      1998
 MINIMUM TEMPERATURE (F)   48        32      2011


SUNRISE AND SUNSET
SEPTEMBER  4 2025.....SUNRISE   620 AM MDT   SUNSET   719 PM MDT
SEPTEMBER  5 2025.....SUNRISE   621 AM MDT   SUNSET   717 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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