648  
CDUS45 KBOU 172343  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
542 PM MDT MON SEP 17 2018  
 
   
...............................
 
 
   
..THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 17 2018
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1872 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 92 120 PM 95 2000 78 14 74  
MINIMUM 64 505 AM 30 1965 48 16 46  
AVERAGE 78 63 15 60  
 
PRECIPITATION (IN)  
TODAY 0.00 1.17 1971 0.03 -0.03 0.02  
MONTH TO DATE 0.08 0.56 -0.48 0.02  
SINCE SEP 1 0.08 0.56 -0.48 0.02  
SINCE JAN 1 7.06 11.92 -4.86 8.99  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 5  
MONTH TO DATE 4 41 -37 17  
SINCE SEP 1 4 41 -37 17  
SINCE JUL 1 13 57 -44 25  
 
COOLING  
TODAY 13 2 11 0  
MONTH TO DATE 128 60 68 116  
SINCE SEP 1 128 60 68 116  
SINCE JAN 1 990 748 242 865    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 7.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 43 500 AM  
LOWEST 12 100 PM  
AVERAGE 28  
   
......................................................
 
 
 
THE DENVER CO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 93 1895  
MINIMUM TEMPERATURE (F) 47 23 1971  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2018.....SUNRISE 642 AM MDT SUNSET 704 PM MDT  
SEPTEMBER 18 2018.....SUNRISE 643 AM MDT SUNSET 702 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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