120  
CDUS45 KBOU 160734  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
132 AM MDT MON SEP 16 2019  
 
   
...............................
 
 
   
..THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 15 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 90 243 PM 94 2018 79 11 94  
MINIMUM 56 602 AM 32 1912 49 7 58  
1903  
1889  
AVERAGE 73 64 9 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.89 1958 0.03 -0.03 0.00  
MONTH TO DATE 0.40 0.50 -0.10 0.08  
SINCE SEP 1 0.40 0.50 -0.10 0.08  
SINCE JAN 1 12.98 11.86 1.12 7.06  
 
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 0 4 -4 0  
MONTH TO DATE 5 33 -28 4  
SINCE SEP 1 5 33 -28 4  
SINCE JUL 1 5 49 -44 13  
 
COOLING  
YESTERDAY 8 2 6 11  
MONTH TO DATE 119 56 63 103  
SINCE SEP 1 119 56 63 103  
SINCE JAN 1 876 744 132 965    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SE (140)  
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 53 400 AM  
LOWEST 11 400 PM  
AVERAGE 32  
   
......................................................
 
 
 
THE DENVER CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 95 2000  
MINIMUM TEMPERATURE (F) 48 30 1965  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 16 2019.....SUNRISE 640 AM MDT SUNSET 706 PM MDT  
SEPTEMBER 17 2019.....SUNRISE 641 AM MDT SUNSET 704 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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