420  
CDUS45 KBOU 220735  
CLIAPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER  
135 AM MDT WED OCT 22 2025  
   
...............................  
 
   
..THE CENTENNIAL CO CLIMATE SUMMARY FOR OCTOBER 21 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 71 62 9 66  
MINIMUM 33 34 -1 45  
AVERAGE 52 48 4 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM 0.03  
MONTH TO DATE 0.13 0.00 0.16  
SINCE OCT 1 0.13 0.00 0.16  
SINCE JAN 1 12.13 13.14 12.22  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13  
MONTH TO DATE 160  
 
COOLING  
YESTERDAY 0  
MONTH TO DATE 7    
............................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (150)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 42  
LOWEST 9  
AVERAGE 26  
   
......................................................  
 
THE CENTENNIAL CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 MM MM  
MINIMUM TEMPERATURE (F) 34 MM MM  
 
SUNRISE AND SUNSET  
OCTOBER 22 2025.......SUNRISE 717 AM MDT SUNSET 610 PM MDT  
OCTOBER 23 2025.......SUNRISE 718 AM MDT SUNSET 609 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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