876  
CDUS45 KBOU 312230  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER  
430 PM MDT THU JUL 31 2025  
   
...............................
 
 
   
..THE DENVER CO CLIMATE SUMMARY FOR JULY 31 2025
 
 
VALID TODAY AS OF 0400 PM 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 86 153 PM 100 1889 90 -4 97  
MINIMUM 54 403 AM 42 1873 61 -7 66  
AVERAGE 70 75 -5 82  
 
PRECIPITATION (IN)  
TODAY 0.00 2.59 1919 0.07 -0.07 0.00  
MONTH TO DATE 0.64 2.14 -1.50 1.10  
SINCE OCT 1 11.11 11.55 -0.44 10.65  
SINCE JAN 1 8.98 9.57 -0.59 9.83  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 35 52 -17 5  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 5 11 -6 17  
MONTH TO DATE 320 315 5 338  
SINCE JUN 1 481 462 19 613  
SINCE JAN 1 498 489 9 618    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 11.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 700 AM  
LOWEST 28 200 PM  
AVERAGE 52  
   
......................................................
 
 
THE DENVER CO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 104 2008  
MINIMUM TEMPERATURE (F) 61 42 1995  
 
SUNRISE AND SUNSET  
JULY 31 2025..........SUNRISE 557 AM MDT SUNSET 813 PM MDT  
AUGUST 1 2025........SUNRISE 558 AM MDT SUNSET 812 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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