420  
CDUS45 KBOU 100743  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
1243 AM MST FRI JAN 10 2020  
 
   
...............................
 
 
   
..THE DENVER CO CLIMATE SUMMARY FOR JANUARY 9 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1872 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 43 129 PM 72 1953 44 -1 50  
MINIMUM 24 647 AM -29 1875 18 6 23  
AVERAGE 34 31 3 37  
 
PRECIPITATION (IN)  
YESTERDAY T 0.43 2011 0.01 -0.01 0.00  
MONTH TO DATE T 0.12 -0.12 T  
SINCE DEC 1 0.30 0.47 -0.17 0.03  
SINCE JAN 1 T 0.12 -0.12 T  
 
SNOWFALL (IN)  
YESTERDAY T  
MONTH TO DATE T  
SINCE DEC 1 2.8  
SINCE JUL 1 29.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 34 -3 28  
MONTH TO DATE 244 311 -67 281  
SINCE DEC 1 1208 1397 -189 1280  
SINCE JUL 1 2743 2779 -36 2653  
 
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 32 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 12.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 600 AM  
LOWEST 28 300 PM  
AVERAGE 48  
   
......................................................
 
 
 
THE DENVER CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 71 1990  
MINIMUM TEMPERATURE (F) 18 -24 1962  
 
 
SUNRISE AND SUNSET  
JANUARY 10 2020.......SUNRISE 720 AM MST SUNSET 453 PM MST  
JANUARY 11 2020.......SUNRISE 720 AM MST SUNSET 454 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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