462  
CDUS45 KBOU 131231  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER  
631 AM MDT SAT SEP 13 2025  
   
...............................  
 
   
..THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 13 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 62 1228 AM 96 1895 81 -19 83  
1990  
2018  
MINIMUM 56 531 AM 33 1993 51 5 55  
AVERAGE 59 66 -7 69  
 
PRECIPITATION (IN)  
TODAY 0.00 0.64 1993 0.04 -0.04  
MONTH TO DATE 0.09 0.57 -0.48  
SINCE JAN 1 13.19 11.72 1.47  
   
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 7.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 400 AM  
LOWEST 56 1200 AM  
AVERAGE 63  
   
......................................................  
 
THE DENVER CO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 92 1948  
2018  
MINIMUM TEMPERATURE (F) 51 29 2003  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2025.....SUNRISE 638 AM MDT SUNSET 710 PM MDT  
SEPTEMBER 14 2025.....SUNRISE 639 AM MDT SUNSET 708 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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