866  
CDUS45 KBOU 160737  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
1237 AM MST SUN DEC 16 2018  
 
   
...............................
 
 
   
..THE DENVER CO CLIMATE SUMMARY FOR DECEMBER 15 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 55 216 PM 68 1921 42 13 63  
MINIMUM 28 1159 PM -19 2008 17 11 22  
AVERAGE 42 29 13 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.32 2015 0.01 -0.01 0.00  
MONTH TO DATE T 0.18 -0.18 0.03  
SINCE DEC 1 T 0.18 -0.18 0.03  
SINCE JAN 1 8.50 14.13 -5.63 11.51  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE T  
SINCE DEC 1 T  
SINCE JUL 1 7.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 36 -13 22  
MONTH TO DATE 474 519 -45 370  
SINCE DEC 1 474 519 -45 370  
SINCE JUL 1 1847 1901 -54 1541  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1026 769 257 881    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 7.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 49 1000 PM  
LOWEST 18 1000 AM  
AVERAGE 34  
   
......................................................
 
 
 
THE DENVER CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 70 1980  
MINIMUM TEMPERATURE (F) 17 -8 2008  
1897  
1884  
 
 
SUNRISE AND SUNSET  
DECEMBER 16 2018......SUNRISE 714 AM MST SUNSET 435 PM MST  
DECEMBER 17 2018......SUNRISE 714 AM MST SUNSET 435 PM MST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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