554  
CDUS45 KBOU 300801  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
201 AM MDT MON SEP 30 2019  
 
   
...............................
 
 
   
..THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 29 2019
 
 
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)  
YESTERDAY  
MAXIMUM 89 308 PM 92 1892 73 16 84  
MINIMUM 46 212 AM 17 1985 43 3 36  
AVERAGE 68 58 10 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.01 2014 0.03 -0.03 0.00  
MONTH TO DATE 0.41 0.92 -0.51 0.18  
SINCE SEP 1 0.41 0.92 -0.51 0.18  
SINCE JAN 1 12.99 12.28 0.71 7.16  
 
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 0 8 -8 5  
MONTH TO DATE 20 115 -95 55  
SINCE SEP 1 20 115 -95 55  
SINCE JUL 1 20 131 -111 64  
 
COOLING  
YESTERDAY 3 1 2 0  
MONTH TO DATE 158 76 82 160  
SINCE SEP 1 158 76 82 160  
SINCE JAN 1 915 764 151 1022    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 17.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 8 300 PM  
AVERAGE 54  
   
......................................................
 
 
 
THE DENVER CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 90 1980  
MINIMUM TEMPERATURE (F) 42 25 1985  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2019.....SUNRISE 654 AM MDT SUNSET 643 PM MDT  
OCTOBER 1 2019.......SUNRISE 655 AM MDT SUNSET 641 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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