CDUS45 KCYS 191328

CLIAIA



CLIMATE REPORT 

NATIONAL WEATHER SERVICE CHEYENNE WY

728 AM MDT TUE AUG 19 2025



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



...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR AUGUST 18 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         96    337 PM 103    2023  86     10       88       

  MINIMUM         54    352 AM  42    2001  53      1       68       

  AVERAGE         75                        70      5       78     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.19          1.27 1979   0.04   0.15      T       

  MONTH TO DATE    0.54                      0.92  -0.38     0.49     

  SINCE JUN 1      4.11                      6.22  -2.11     3.42     

  SINCE JAN 1     10.67                     11.67  -1.00     8.89     



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY        0                         1     -1        0        

  MONTH TO DATE    0                         6     -6       14        

  SINCE JUN 1     70                       107    -37       56        

  SINCE JUL 1      2                        17    -15       24        



 COOLING                                                              

  YESTERDAY       10                         6      4       13        

  MONTH TO DATE  151                       128     23      143        

  SINCE JUN 1    558                       452    106      524        

  SINCE JAN 1    578                       461    117      528        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    46   HIGHEST WIND DIRECTION    NE (30)        

  HIGHEST GUST SPEED    63   HIGHEST GUST DIRECTION    NE (50)        

  AVERAGE WIND SPEED     6.1                                        





SKY COVER                                                             

  POSSIBLE SUNSHINE  MM                                                 

  AVERAGE SKY COVER 0.1                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  THUNDERSTORM                                                        

  HEAVY RAIN                                                          

  RAIN                                                                

  LIGHT RAIN                                                          





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    93           100 AM                                      

 LOWEST     19           300 PM                                      

 AVERAGE    56                                                        



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THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   86       100      1952                      

 MINIMUM TEMPERATURE (F)   53        38      2004                      





SUNRISE AND SUNSET                                                    

AUGUST 19 2025........SUNRISE   604 AM MDT   SUNSET   745 PM MDT     

AUGUST 20 2025........SUNRISE   605 AM MDT   SUNSET   744 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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