356  
CDUS45 KBOU 180736  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
1236 AM MST SAT JAN 18 2020  
 
   
...............................
 
 
   
..THE DENVER CO CLIMATE SUMMARY FOR JANUARY 17 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 55 1133 AM 65 1971 44 11 54  
MINIMUM 19 717 AM -20 1930 18 1 32  
AVERAGE 37 31 6 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.62 1905 0.01 -0.01 0.00  
MONTH TO DATE T 0.22 -0.22 0.48  
SINCE DEC 1 0.30 0.57 -0.27 0.51  
SINCE JAN 1 T 0.22 -0.22 0.48  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE T  
SINCE DEC 1 2.8  
SINCE JUL 1 29.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 34 -6 22  
MONTH TO DATE 521 583 -62 519  
SINCE DEC 1 1485 1669 -184 1518  
SINCE JUL 1 3020 3051 -31 2891  
 
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 (290)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 15.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 400 AM  
LOWEST 21 200 PM  
AVERAGE 45  
   
......................................................
 
 
 
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 2020.......SUNRISE 717 AM MST SUNSET 501 PM MST  
JANUARY 19 2020.......SUNRISE 717 AM MST SUNSET 502 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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