134  
CDUS45 KBOU 060751  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER  
151 AM MDT SAT SEP 06 2025  
   
...............................
 
 
   
..THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 5 2025
 
 
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)  
YESTERDAY  
MAXIMUM 64 411 PM 101 2020 84 -20 74  
MINIMUM 47 1147 PM 38 1962 54 -7 55  
AVERAGE 56 69 -13 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.02 1918 0.04 -0.04 0.23  
MONTH TO DATE T 0.21 -0.21 0.30  
SINCE OCT 1 15.23 13.34 1.89 11.87  
SINCE JAN 1 13.10 11.36 1.74 11.05  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 1 8 0  
MONTH TO DATE 9 5 4 0  
SINCE SEP 1 9 5 4 0  
SINCE JUL 1 9 18 -9 3  
 
COOLING  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 18 28 -10 38  
SINCE SEP 1 18 28 -10 38  
SINCE JAN 1 795 771 24 996    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1100 PM  
LOWEST 39 300 PM  
AVERAGE 65  
   
......................................................
 
 
THE DENVER CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 98 2022  
MINIMUM TEMPERATURE (F) 54 34 1929  
 
SUNRISE AND SUNSET  
SEPTEMBER 6 2025.....SUNRISE 632 AM MDT SUNSET 721 PM MDT  
SEPTEMBER 7 2025.....SUNRISE 633 AM MDT SUNSET 720 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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