Climatological Report (Daily)
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265
CDUS45 KCYS 300729
CLIAIA

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
129 AM MDT WED SEP 30 2026

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

...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 29 2026...

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)
 YESTERDAY
  MAXIMUM         72    415 PM  93    2024  71      1       82
  MINIMUM         46   1159 PM  21    1985  37      9       51
                                      1999
  AVERAGE         59                        54      5       67

PRECIPITATION (IN)
  YESTERDAY        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
  YESTERDAY        6                        12     -6        0
  MONTH TO DATE   54                       180   -126       83
  SINCE SEP 1     54                       180   -126       83
  SINCE JUL 1     61                       217   -156       86

 COOLING
  YESTERDAY        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    12   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     4.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


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

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


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


SUNRISE AND SUNSET
SEPTEMBER 30 2026.....SUNRISE   647 AM MDT   SUNSET   634 PM MDT
OCTOBER  1 2026.......SUNRISE   648 AM MDT   SUNSET   633 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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