237  
CDUS45 KBOU 120745  
CLIDCP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER  
145 AM MDT FRI SEP 12 2025  
   
...............................  
 
   
..THE DENVER CENTRAL PARK CLIMATE SUMMARY FOR SEPTEMBER 11 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE  
VALUE (LST) VALUE VALUE FROM  
NORMAL    
............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 88 1209 PM 92 1951 82 6  
MINIMUM 64 309 AM 32 1898 50 14  
AVERAGE 76 66 10  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 3.88 2013  
MONTH TO DATE 0.03  
SINCE JAN 1 9.59  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0  
MONTH TO DATE 9  
 
COOLING  
YESTERDAY 11  
MONTH TO DATE 58    
............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (20)  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77  
LOWEST 18  
AVERAGE 48  
   
......................................................  
 
THE DENVER CENTRAL PARK CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 94 1911  
MINIMUM TEMPERATURE (F) 50 31 1902  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2025.....SUNRISE 638 AM MDT SUNSET 712 PM MDT  
SEPTEMBER 13 2025.....SUNRISE 639 AM MDT SUNSET 711 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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