347  
CDUS45 KBOU 092330  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
530 PM MDT SUN SEP 9 2018  
 
   
...............................
 
 
   
..THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 9 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 88 304 PM 94 1994 81 7 92  
1988  
1931  
MINIMUM 55 333 AM 31 1962 51 4 58  
AVERAGE 72 66 6 75  
 
PRECIPITATION (IN)  
TODAY 0.00 1.30 1969 0.03 -0.03 0.00  
MONTH TO DATE 0.08 0.30 -0.22 0.00  
SINCE SEP 1 0.08 0.30 -0.22 0.00  
SINCE JAN 1 7.06 11.66 -4.60 8.97  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 4 15 -11 5  
SINCE SEP 1 4 15 -11 5  
SINCE JUL 1 13 31 -18 13  
 
COOLING  
TODAY 7 3 4 10  
MONTH TO DATE 32 39 -7 63  
SINCE SEP 1 32 39 -7 63  
SINCE JAN 1 894 727 167 812    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 9.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 500 AM  
LOWEST 12 400 PM  
AVERAGE 42  
   
......................................................
 
 
 
THE DENVER CO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 93 1998  
1994  
1974  
MINIMUM TEMPERATURE (F) 51 35 1898  
1878  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2018.....SUNRISE 634 AM MDT SUNSET 717 PM MDT  
SEPTEMBER 10 2018.....SUNRISE 635 AM MDT SUNSET 715 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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