924  
CDUS45 KBOU 301229  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER  
629 AM MDT TUE SEP 30 2025  
   
...............................
 
 
   
..THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 30 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 56 1254 AM 91 2023 73 -17 85  
MINIMUM 50 429 AM 25 1985 44 6 47  
AVERAGE 53 59 -6 66  
 
PRECIPITATION (IN)  
TODAY 0.00 0.73 1904 0.05 -0.05  
MONTH TO DATE 1.76 1.35 0.41  
SINCE JAN 1 14.86 12.50 2.36  
   
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 7.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 200 AM  
LOWEST 69 100 AM  
AVERAGE 78  
   
......................................................
 
 
THE DENVER CO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 90 1892  
MINIMUM TEMPERATURE (F) 44 27 1985  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2025.....SUNRISE 654 AM MDT SUNSET 642 PM MDT  
OCTOBER 1 2025.......SUNRISE 655 AM MDT SUNSET 640 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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