CDUS45 KCYS 110725
CLIAIA

CLIMATE REPORT 
NATIONAL WEATHER SERVICE CHEYENNE WY
125 AM MDT MON MAY 11 2026

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

...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR MAY 10 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    514 PM  90    2012  66      6       84       
  MINIMUM         35    516 AM  21    1909  36     -1       37       
  AVERAGE         54                        51      3       61     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.65 1942   0.08  -0.08     0.00     
  MONTH TO DATE    0.27                      0.80  -0.53     0.39     
  SINCE MAR 1      1.08                      3.12  -2.04     2.06     
  SINCE JAN 1      1.31                      3.60  -2.29     2.89     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       11                        14     -3        4        
  MONTH TO DATE  162                       161      1       93        
  SINCE MAR 1   1293                      1692   -399     1432        
  SINCE JUL 1   5568                      7105  -1537     6446        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE MAR 1      3                         0      3        2        
  SINCE JAN 1      3                         0      3        2        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     N (340)       
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (280)       
  AVERAGE WIND SPEED     7.2                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.2                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM                                      
 LOWEST     23           300 PM                                      
 AVERAGE    62                                                        

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


THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   66        89      1940                      
                                             2025                     
 MINIMUM TEMPERATURE (F)   36        22      2008                      


SUNRISE AND SUNSET                                                    
MAY 11 2026...........SUNRISE   535 AM MDT   SUNSET   801 PM MDT     
MAY 12 2026...........SUNRISE   534 AM MDT   SUNSET   802 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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