776  
CDUS45 KBOU 231229  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER  
629 AM MDT TUE SEP 23 2025  
   
...............................
 
 
   
..THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 23 2025
 
 
VALID AS OF 0600 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 53 1209 AM 90 1885 77 -24 80  
1905  
MINIMUM 49 452 AM 29 1895 47 2 47  
AVERAGE 51 62 -11 64  
 
PRECIPITATION (IN)  
TODAY 0.01 0.83 2017 0.04 -0.03  
MONTH TO DATE 0.45 1.02 -0.57  
SINCE JAN 1 13.55 12.17 1.38  
   
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 9.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 83 400 AM  
AVERAGE 88  
   
......................................................
 
 
THE DENVER CO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 91 2020  
MINIMUM TEMPERATURE (F) 47 29 1926  
2000  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2025.....SUNRISE 648 AM MDT SUNSET 653 PM MDT  
SEPTEMBER 24 2025.....SUNRISE 648 AM MDT SUNSET 652 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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