508  
CDUS45 KBOU 180744  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
143 AM MDT SAT MAY 18 2019  
 
   
...............................
 
 
   
..THE DENVER CO CLIMATE SUMMARY FOR MAY 17 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 74 1223 PM 91 1964 72 2 86  
MINIMUM 40 1121 PM 29 1957 43 -3 51  
AVERAGE 57 58 -1 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 1.77 2000 0.06 -0.03 0.00  
MONTH TO DATE 1.02 1.12 -0.10 1.64  
SINCE MAR 1 3.66 3.75 -0.09 3.52  
SINCE JAN 1 5.13 4.53 0.60 4.37  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE 0.2  
SINCE MAR 1 16.6  
SINCE JUL 1 44.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 8 0 0  
MONTH TO DATE 200 181 19 98  
SINCE MAR 1 1588 1473 115 1291  
SINCE JUL 1 6005 5912 93 5348  
 
COOLING  
YESTERDAY 0 1 -1 4  
MONTH TO DATE 5 2 3 10  
SINCE MAR 1 5 3 2 12  
SINCE JAN 1 5 3 2 12    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 12.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 1100 PM  
LOWEST 27 100 PM  
AVERAGE 58  
   
......................................................
 
 
 
THE DENVER CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 93 1996  
MINIMUM TEMPERATURE (F) 43 25 1915  
 
 
SUNRISE AND SUNSET  
MAY 18 2019...........SUNRISE 541 AM MDT SUNSET 809 PM MDT  
MAY 19 2019...........SUNRISE 540 AM MDT SUNSET 810 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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