127  
CDUS45 KBOU 180732  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
1232 AM MST MON DEC 18 2023  
   
...............................
 
 
   
..THE DENVER CO CLIMATE SUMMARY FOR DECEMBER 17 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 60 1236 PM 73 1980 43 17 30  
MINIMUM 23 1159 PM -15 2016 18 5 2  
AVERAGE 42 30 12 16  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.42 1934 0.01 -0.01 0.00  
MONTH TO DATE 0.11 0.19 -0.08 0.18  
SINCE OCT 1 0.81 1.82 -1.01 1.11  
SINCE JAN 1 18.93 14.32 4.61 10.92  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 1.4  
SINCE DEC 1 1.4  
SINCE JUL 1 11.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 34 -11 49  
MONTH TO DATE 466 564 -98 558  
SINCE DEC 1 466 564 -98 558  
SINCE JUL 1 1543 1885 -342 1824  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 791 849 -58 1168    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 1100 PM  
LOWEST 12 1200 PM  
AVERAGE 36  
   
......................................................
 
 
THE DENVER CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 68 2013  
MINIMUM TEMPERATURE (F) 18 -12 1909  
 
SUNRISE AND SUNSET  
DECEMBER 18 2023......SUNRISE 715 AM MST SUNSET 436 PM MST  
DECEMBER 19 2023......SUNRISE 715 AM MST SUNSET 436 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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