448  
CDUS45 KBOU 041232  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER  
632 AM MDT THU SEP 04 2025  
   
...............................  
 
   
..THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 4 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 69 1201 AM 97 1960 84 -15 85  
1995  
MINIMUM 55 530 AM 40 1874 54 1 57  
1961  
1968  
AVERAGE 62 69 -7 71  
 
PRECIPITATION (IN)  
TODAY 0.00 1.94 1909 0.04 -0.04  
MONTH TO DATE 0.00 0.17 -0.17  
SINCE JAN 1 13.10 11.32 1.78  
   
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 16.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 41 400 AM  
LOWEST 33 1200 AM  
AVERAGE 37  
   
......................................................  
 
THE DENVER CO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 101 2020  
MINIMUM TEMPERATURE (F) 54 38 1962  
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2025.....SUNRISE 630 AM MDT SUNSET 725 PM MDT  
SEPTEMBER 5 2025.....SUNRISE 631 AM MDT SUNSET 723 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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