660  
CDUS45 KBOU 290736  
CLIAPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER  
136 AM MDT TUE SEP 29 2026  
   
...............................  
 
   
..THE CENTENNIAL CO CLIMATE SUMMARY FOR SEPTEMBER 28 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 68 72 -4 78  
MINIMUM 58 43 15 53  
AVERAGE 63 58 5 66  
 
PRECIPITATION (IN)  
YESTERDAY T MM 0.00  
MONTH TO DATE 3.23 0.00 1.32  
SINCE OCT 1 12.32 13.73 13.64  
SINCE JAN 1 11.67 11.85 11.74  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2  
MONTH TO DATE 18  
 
COOLING  
YESTERDAY 0  
MONTH TO DATE 122    
............................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (240)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67  
LOWEST 42  
AVERAGE 55  
   
......................................................  
 
THE CENTENNIAL CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 MM MM  
MINIMUM TEMPERATURE (F) 43 MM MM  
 
SUNRISE AND SUNSET  
SEPTEMBER 29 2026.....SUNRISE 654 AM MDT SUNSET 645 PM MDT  
SEPTEMBER 30 2026.....SUNRISE 655 AM MDT SUNSET 643 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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