181  
CDUS45 KBOU 172232  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
431 PM MDT TUE SEP 17 2019  
 
   
...............................
 
 
   
..THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 17 2019
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1872 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 88 231 PM 95 2000 78 10 92  
MINIMUM 63 344 AM 30 1965 48 15 64  
AVERAGE 76 63 13 78  
 
PRECIPITATION (IN)  
TODAY 0.00 1.17 1971 0.03 -0.03 T  
MONTH TO DATE 0.40 0.56 -0.16 0.08  
SINCE SEP 1 0.40 0.56 -0.16 0.08  
SINCE JAN 1 12.98 11.92 1.06 7.06  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 0  
MONTH TO DATE 5 41 -36 4  
SINCE SEP 1 5 41 -36 4  
SINCE JUL 1 5 57 -52 13  
 
COOLING  
TODAY 11 2 9 13  
MONTH TO DATE 140 60 80 128  
SINCE SEP 1 140 60 80 128  
SINCE JAN 1 897 748 149 990    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 10.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 52 1200 AM  
LOWEST 14 200 PM  
AVERAGE 33  
   
......................................................
 
 
 
THE DENVER CO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 93 1895  
MINIMUM TEMPERATURE (F) 47 23 1971  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2019.....SUNRISE 641 AM MDT SUNSET 704 PM MDT  
SEPTEMBER 18 2019.....SUNRISE 642 AM MDT SUNSET 703 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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