527  
CDUS45 KBOU 190745  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
144 AM MDT THU SEP 19 2019  
 
   
...............................
 
 
   
..THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 18 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 84 229 PM 93 1895 78 6 91  
MINIMUM 46 530 AM 23 1971 47 -1 59  
AVERAGE 65 62 3 75  
 
PRECIPITATION (IN)  
YESTERDAY T 1.22 1996 0.03 -0.03 0.00  
MONTH TO DATE 0.40 0.59 -0.19 0.08  
SINCE SEP 1 0.40 0.59 -0.19 0.08  
SINCE JAN 1 12.98 11.95 1.03 7.06  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 5 45 -40 4  
SINCE SEP 1 5 45 -40 4  
SINCE JUL 1 5 61 -56 13  
 
COOLING  
YESTERDAY 0 2 -2 10  
MONTH TO DATE 137 62 75 138  
SINCE SEP 1 137 62 75 138  
SINCE JAN 1 894 750 144 1000    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 13.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 600 AM  
LOWEST 17 100 PM  
AVERAGE 44  
   
......................................................
 
 
 
THE DENVER CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 96 2010  
MINIMUM TEMPERATURE (F) 47 20 1971  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2019.....SUNRISE 643 AM MDT SUNSET 701 PM MDT  
SEPTEMBER 20 2019.....SUNRISE 644 AM MDT SUNSET 659 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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