CDUS45 KBOU 200734
CLIAPA

CLIMATE REPORT 
NATIONAL WEATHER SERVICE DENVER/BOULDER
134 AM MDT WED MAY 20 2026

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...THE CENTENNIAL CO CLIMATE SUMMARY FOR MAY 19 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999


WEATHER ITEM   OBSERVED NORMAL DEPARTURE LAST                         
                VALUE   VALUE  FROM      YEAR                        
                               NORMAL                              
................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         48     70    -22       61                           
  MINIMUM         34     44    -10       39                           
  AVERAGE         41     57    -16       50                        

PRECIPITATION (IN)                                                    
  YESTERDAY        0.10  MM                T                          
  MONTH TO DATE    1.78   0.00            1.08                        
  SINCE OCT 1      4.25   5.70            5.68                        
  SINCE JAN 1      3.60   3.82            3.78                        

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       24                                                  
  MONTH TO DATE  202                                                  

 COOLING                                                              
  YESTERDAY        0                                                  
  MONTH TO DATE   15                                                  
................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  NE (30)        
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     N (350)       
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (180)       


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 1.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          
  LIGHT SNOW                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96                                                        
 LOWEST     61                                                        
 AVERAGE    79                                                        

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THE CENTENNIAL CO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   70        MM        MM                      
 MINIMUM TEMPERATURE (F)   44        MM        MM                      


SUNRISE AND SUNSET                                                    
MAY 20 2026...........SUNRISE   541 AM MDT   SUNSET   811 PM MDT     
MAY 21 2026...........SUNRISE   540 AM MDT   SUNSET   812 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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