110  
CDUS45 KBOU 310757  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
1256 AM MST MON DEC 31 2018  
 
   
...............................
 
 
   
..THE DENVER CO CLIMATE SUMMARY FOR DECEMBER 30 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 53 114 PM 71 1980 43 10 39  
MINIMUM 27 719 AM -19 2014 17 10 8  
AVERAGE 40 30 10 24  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.53 1875 0.01 -0.01 T  
MONTH TO DATE T 0.34 -0.34 0.21  
SINCE DEC 1 T 0.34 -0.34 0.21  
SINCE JAN 1 8.50 14.29 -5.79 11.69  
 
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 25 35 -10 41  
MONTH TO DATE 950 1052 -102 929  
SINCE DEC 1 950 1052 -102 929  
SINCE JUL 1 2323 2434 -111 2100  
 
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 SW (210)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 10.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 53 1100 PM  
LOWEST 21 200 PM  
AVERAGE 37  
   
......................................................
 
 
 
THE DENVER CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 66 2005  
MINIMUM TEMPERATURE (F) 17 -19 1900  
 
 
SUNRISE AND SUNSET  
DECEMBER 31 2018......SUNRISE 720 AM MST SUNSET 444 PM MST  
JANUARY 1 2019.......SUNRISE 720 AM MST SUNSET 444 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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