287  
CDUS45 KBOU 170732  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
132 AM MDT SUN SEP 17 2023  
   
...............................
 
 
   
..THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 16 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 77 433 PM 95 2000 80 -3 83  
MINIMUM 44 607 AM 30 1965 50 -6 49  
AVERAGE 61 65 -4 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.38 1971 0.05 -0.05 0.00  
MONTH TO DATE 0.67 0.71 -0.04 0.77  
SINCE OCT 1 20.23 13.84 6.39 9.64  
SINCE JAN 1 18.12 11.86 6.26 9.33  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 3 1 0  
MONTH TO DATE 22 30 -8 29  
SINCE SEP 1 22 30 -8 29  
SINCE JUL 1 26 43 -17 29  
 
COOLING  
YESTERDAY 0 3 -3 1  
MONTH TO DATE 87 73 14 135  
SINCE SEP 1 87 73 14 135  
SINCE JAN 1 734 816 -82 1125    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 500 AM  
LOWEST 23 500 PM  
AVERAGE 52  
   
......................................................
 
 
THE DENVER CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 95 2000  
MINIMUM TEMPERATURE (F) 50 30 1965  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2023.....SUNRISE 641 AM MDT SUNSET 704 PM MDT  
SEPTEMBER 18 2023.....SUNRISE 642 AM MDT SUNSET 703 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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