404  
CDUS45 KBOU 180832  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
130 AM MST FRI JAN 18 2019  
 
   
...............................
 
 
   
..THE DENVER CO CLIMATE SUMMARY FOR JANUARY 17 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 54 145 PM 65 1971 44 10 51  
MINIMUM 32 340 AM -20 1930 18 14 15  
AVERAGE 43 31 12 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.62 1905 0.01 -0.01 0.00  
MONTH TO DATE 0.48 0.22 0.26 0.24  
SINCE DEC 1 0.51 0.57 -0.06 0.45  
SINCE JAN 1 0.48 0.22 0.26 0.24  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 1.3  
SINCE DEC 1 1.8  
SINCE JUL 1 9.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 34 -12 32  
MONTH TO DATE 519 583 -64 537  
SINCE DEC 1 1518 1669 -151 1516  
SINCE JUL 1 2891 3051 -160 2687  
 
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 22 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 10.9  
 
 
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 64 1200 AM  
LOWEST 32 100 PM  
AVERAGE 48  
   
......................................................
 
 
 
THE DENVER CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 65 2018  
1920  
MINIMUM TEMPERATURE (F) 18 -19 1984  
 
 
SUNRISE AND SUNSET  
JANUARY 18 2019.......SUNRISE 717 AM MST SUNSET 501 PM MST  
JANUARY 19 2019.......SUNRISE 716 AM MST SUNSET 503 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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