Climatological Report (Daily)
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327
CDUS45 KCYS 300029
CLIAIA

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
629 PM MDT TUE SEP 29 2026

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

...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 29 2026...
VALID TODAY AS OF 0600 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1896 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         72        MM  93    2024  71      1       82
  MINIMUM         47    622 AM  21    1985  37     10       51
                                      1999
  AVERAGE         60                        54      6       67

PRECIPITATION (IN)
  TODAY            0.00          1.42 2014   0.04  -0.04     0.00
  MONTH TO DATE    2.73                      1.22   1.51     1.70
  SINCE SEP 1      2.73                      1.22   1.51     1.70
  SINCE JAN 1     12.98                     13.46  -0.48    13.18

DEGREE DAYS
 HEATING
  TODAY            5                        12     -7        0
  MONTH TO DATE   53                       180   -127       83
  SINCE SEP 1     53                       180   -127       83
  SINCE JUL 1     60                       217   -157       86

 COOLING
  TODAY            0                         0      0        2
  MONTH TO DATE   94                        42     52       38
  SINCE SEP 1     94                        42     52       38
  SINCE JAN 1    892                       559    333      686
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     4.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     48           400 PM
 AVERAGE    74

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


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 2026.....SUNRISE   646 AM MDT   SUNSET   636 PM MDT
SEPTEMBER 30 2026.....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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