136  
CDUS45 KBOU 210733  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
1232 AM MST MON JAN 21 2019  
 
   
...............................
 
 
   
..THE DENVER CO CLIMATE SUMMARY FOR JANUARY 20 2019
 
 
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)  
YESTERDAY  
MAXIMUM 55 1100 AM 70 2005 44 11 48  
MINIMUM 33 1011 PM -18 1883 17 16 27  
AVERAGE 44 31 13 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.87 1973 0.01 -0.01 T  
MONTH TO DATE 0.56 0.26 0.30 0.24  
SINCE DEC 1 0.59 0.61 -0.02 0.45  
SINCE JAN 1 0.56 0.26 0.30 0.24  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 1.6  
SINCE DEC 1 2.1  
SINCE JUL 1 9.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 34 -13 27  
MONTH TO DATE 603 685 -82 596  
SINCE DEC 1 1602 1771 -169 1575  
SINCE JUL 1 2975 3153 -178 2746  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 11.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 600 PM  
LOWEST 32 1100 AM  
AVERAGE 54  
   
......................................................
 
 
 
THE DENVER CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 71 2009  
MINIMUM TEMPERATURE (F) 17 -15 1930  
 
 
SUNRISE AND SUNSET  
JANUARY 21 2019.......SUNRISE 715 AM MST SUNSET 505 PM MST  
JANUARY 22 2019.......SUNRISE 715 AM MST SUNSET 506 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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