197  
CDUS45 KBOU 120732  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
131 AM MDT WED SEP 12 2018  
 
   
...............................
 
 
   
..THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 11 2018
 
 
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)  
YESTERDAY  
MAXIMUM 93R 1231 PM 92 1951 81 12 88  
MINIMUM 60 1023 PM 32 1898 50 10 58  
AVERAGE 77 65 12 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.75 1913 0.03 -0.03 0.00  
MONTH TO DATE 0.08 0.37 -0.29 0.00  
SINCE SEP 1 0.08 0.37 -0.29 0.00  
SINCE JAN 1 7.06 11.73 -4.67 8.97  
 
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 3 -3 0  
MONTH TO DATE 4 20 -16 5  
SINCE SEP 1 4 20 -16 5  
SINCE JUL 1 13 36 -23 13  
 
COOLING  
YESTERDAY 12 3 9 8  
MONTH TO DATE 53 45 8 82  
SINCE SEP 1 53 45 8 82  
SINCE JAN 1 915 733 182 831    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 10.5  
 
 
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 36 400 AM  
LOWEST 10 1200 PM  
AVERAGE 23  
   
......................................................
 
 
 
THE DENVER CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 94 1911  
MINIMUM TEMPERATURE (F) 50 31 1902  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2018.....SUNRISE 637 AM MDT SUNSET 712 PM MDT  
SEPTEMBER 13 2018.....SUNRISE 638 AM MDT SUNSET 710 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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