785  
CDUS45 KBOU 170736  
CLIAPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER  
136 AM MDT FRI OCT 17 2025  
   
...............................
 
 
   
..THE CENTENNIAL CO CLIMATE SUMMARY FOR OCTOBER 16 2025
 
 
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 73 64 9 80  
MINIMUM 45 36 9 44  
AVERAGE 59 50 9 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM 0.00  
MONTH TO DATE 0.13 0.00 0.00  
SINCE OCT 1 0.13 0.00 0.00  
SINCE JAN 1 12.13 13.14 12.06  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6  
MONTH TO DATE 94  
 
COOLING  
YESTERDAY 0  
MONTH TO DATE 7    
............................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (250)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83  
LOWEST 5  
AVERAGE 44  
   
......................................................
 
 
THE CENTENNIAL CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 MM MM  
MINIMUM TEMPERATURE (F) 36 MM MM  
 
SUNRISE AND SUNSET  
OCTOBER 17 2025.......SUNRISE 712 AM MDT SUNSET 617 PM MDT  
OCTOBER 18 2025.......SUNRISE 713 AM MDT SUNSET 615 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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