175  
CDUS45 KBOU 220733  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
132 AM MDT SAT SEP 22 2018  
 
   
...............................
 
 
   
..THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 21 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 79 340 PM 92 2017 76 3 92  
MINIMUM 44 555 AM 27 1995 46 -2 57  
AVERAGE 62 61 1 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.70 1902 0.03 -0.03 0.00  
MONTH TO DATE 0.17 0.68 -0.51 0.02  
SINCE SEP 1 0.17 0.68 -0.51 0.02  
SINCE JAN 1 7.15 12.04 -4.89 8.99  
 
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 3 5 -2 0  
MONTH TO DATE 7 60 -53 22  
SINCE SEP 1 7 60 -53 22  
SINCE JUL 1 16 76 -60 30  
 
COOLING  
YESTERDAY 0 2 -2 10  
MONTH TO DATE 148 68 80 128  
SINCE SEP 1 148 68 80 128  
SINCE JAN 1 1010 756 254 877    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 15.0  
 
 
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 93 300 AM  
LOWEST 22 200 PM  
AVERAGE 58  
   
......................................................
 
 
 
THE DENVER CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 89 1953  
MINIMUM TEMPERATURE (F) 46 27 1895  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2018.....SUNRISE 646 AM MDT SUNSET 656 PM MDT  
SEPTEMBER 23 2018.....SUNRISE 647 AM MDT SUNSET 654 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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