261  
CDUS45 KBOU 251237  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER  
637 AM MDT THU SEP 25 2025  
   
...............................  
 
   
..THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 25 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 1213 AM 91 1998 76 -23 86  
MINIMUM 49 459 AM 25 1926 46 3 53  
AVERAGE 51 61 -10 70  
 
PRECIPITATION (IN)  
TODAY 0.00 1.13 1915 0.04 -0.04  
MONTH TO DATE 1.72 1.11 0.61  
SINCE JAN 1 14.82 12.26 2.56  
   
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 10.7  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 200 AM  
LOWEST 69 300 AM  
AVERAGE 73  
   
......................................................  
 
THE DENVER CO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 93 2024  
MINIMUM TEMPERATURE (F) 46 28 1927  
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2025.....SUNRISE 649 AM MDT SUNSET 650 PM MDT  
SEPTEMBER 26 2025.....SUNRISE 650 AM MDT SUNSET 649 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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