Climatological Report (Daily)
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549
CDUS45 KCYS 300026
CLIAIA

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
626 PM MDT MON SEP 29 2025

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

...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 29 2025...
VALID TODAY AS OF 0600 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         82        MM  93    2024  71     11       93
  MINIMUM         51        MM  21    1985  37     14       46
                                      1999
  AVERAGE         67                        54     13       70

PRECIPITATION (IN)
  TODAY            0.00          1.42 2014   0.04  -0.04     0.00
  MONTH TO DATE    T                         1.22  -1.22     0.23
  SINCE SEP 1      T                         1.22  -1.22     0.23
  SINCE JAN 1     11.48                     13.46  -1.98     9.13

DEGREE DAYS
 HEATING
  TODAY            0                        12    -12        0
  MONTH TO DATE   83                       180    -97       39
  SINCE SEP 1     83                       180    -97       39
  SINCE JUL 1     86                       217   -131       65

 COOLING
  TODAY            2                         0      2        5
  MONTH TO DATE   38                        42     -4      107
  SINCE SEP 1     38                        42     -4      107
  SINCE JAN 1    686                       559    127      746
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED    11.3


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    74           600 AM
 LOWEST     30          1200 PM
 AVERAGE    52

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


THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        90      1980
 MINIMUM TEMPERATURE (F)   36        18      1985


SUNRISE AND SUNSET
SEPTEMBER 29 2025.....SUNRISE   646 AM MDT   SUNSET   636 PM MDT
SEPTEMBER 30 2025.....SUNRISE   647 AM MDT   SUNSET   634 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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