320  
CDUS45 KBOU 190733  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
132 AM MDT WED SEP 19 2018  
 
   
...............................
 
 
   
..THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 18 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1872 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 91 306 PM 93 1895 78 13 82  
MINIMUM 59 618 AM 23 1971 47 12 49  
AVERAGE 75 62 13 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.22 1996 0.03 -0.03 0.00  
MONTH TO DATE 0.08 0.59 -0.51 0.02  
SINCE SEP 1 0.08 0.59 -0.51 0.02  
SINCE JAN 1 7.06 11.95 -4.89 8.99  
 
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 4 -4 0  
MONTH TO DATE 4 45 -41 17  
SINCE SEP 1 4 45 -41 17  
SINCE JUL 1 13 61 -48 25  
 
COOLING  
YESTERDAY 10 2 8 1  
MONTH TO DATE 138 62 76 117  
SINCE SEP 1 138 62 76 117  
SINCE JAN 1 1000 750 250 866    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 9.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 51 200 AM  
LOWEST 17 300 PM  
AVERAGE 34  
   
......................................................
 
 
 
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 2018.....SUNRISE 643 AM MDT SUNSET 701 PM MDT  
SEPTEMBER 20 2018.....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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