944  
CDUS45 KBOU 122331  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
431 PM MST THU DEC 12 2019  
 
   
...............................
 
 
   
..THE DENVER CO CLIMATE SUMMARY FOR DECEMBER 12 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 52 1256 PM 69 2017 42 10 57  
1895  
MINIMUM 28 526 AM -12 1961 17 11 32  
AVERAGE 40 30 10 45  
 
PRECIPITATION (IN)  
TODAY 0.00 0.44 1901 0.01 -0.01 0.00  
MONTH TO DATE 0.12 0.14 -0.02 T  
SINCE DEC 1 0.12 0.14 -0.02 T  
SINCE JAN 1 15.33 14.09 1.24 8.50  
 
DEGREE DAYS  
HEATING  
TODAY 25 35 -10 20  
MONTH TO DATE 357 412 -55 389  
SINCE DEC 1 357 412 -55 389  
SINCE JUL 1 1892 1794 98 1762  
 
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 22 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 9.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 800 AM  
LOWEST 28 100 PM  
AVERAGE 53  
   
......................................................
 
 
 
THE DENVER CO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 72 1921  
MINIMUM TEMPERATURE (F) 17 -12 1961  
 
 
SUNRISE AND SUNSET  
DECEMBER 12 2019......SUNRISE 711 AM MST SUNSET 434 PM MST  
DECEMBER 13 2019......SUNRISE 711 AM MST SUNSET 434 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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