215  
CDUS45 KBOU 192337  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
434 PM MST THU DEC 19 2019  
 
   
...............................
 
 
   
..THE DENVER CO CLIMATE SUMMARY FOR DECEMBER 19 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 44 141 PM 67 1917 42 2 50  
MINIMUM 30 803 AM -10 1989 17 13 28  
AVERAGE 37 29 8 39  
 
PRECIPITATION (IN)  
TODAY 0.00 0.75 1913 0.01 -0.01 0.00  
MONTH TO DATE 0.12 0.22 -0.10 T  
SINCE DEC 1 0.12 0.22 -0.10 T  
SINCE JAN 1 15.33 14.17 1.16 8.50  
 
DEGREE DAYS  
HEATING  
TODAY 28 36 -8 26  
MONTH TO DATE 591 663 -72 568  
SINCE DEC 1 591 663 -72 568  
SINCE JUL 1 2126 2045 81 1941  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 916 769 147 1026    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 6.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 43 800 AM  
LOWEST 22 1200 PM  
AVERAGE 33  
   
......................................................
 
 
 
THE DENVER CO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 69 1894  
MINIMUM TEMPERATURE (F) 17 -16 1990  
1983  
 
 
SUNRISE AND SUNSET  
DECEMBER 19 2019......SUNRISE 715 AM MST SUNSET 436 PM MST  
DECEMBER 20 2019......SUNRISE 716 AM MST SUNSET 437 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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