288  
CDUS45 KBOU 200753  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
152 AM MDT MON MAY 20 2019  
 
   
...............................
 
 
   
..THE DENVER CO CLIMATE SUMMARY FOR MAY 19 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 59 137 PM 90 2009 73 -14 51  
MINIMUM 37 647 AM 25 1915 44 -7 41  
AVERAGE 48 58 -10 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.56 1988 0.07 -0.06 0.10  
MONTH TO DATE 1.06 1.26 -0.20 1.77  
SINCE MAR 1 3.70 3.89 -0.19 3.65  
SINCE JAN 1 5.17 4.67 0.50 4.50  
 
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 17 7 10 19  
MONTH TO DATE 232 196 36 124  
SINCE MAR 1 1620 1488 132 1317  
SINCE JUL 1 6037 5927 110 5374  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 5 4 1 10  
SINCE MAR 1 5 5 0 12  
SINCE JAN 1 5 5 0 12    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 11.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 100 AM  
LOWEST 51 100 PM  
AVERAGE 72  
   
......................................................
 
 
 
THE DENVER CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 91 2005  
1954  
MINIMUM TEMPERATURE (F) 44 30 1931  
1915  
 
 
SUNRISE AND SUNSET  
MAY 20 2019...........SUNRISE 540 AM MDT SUNSET 811 PM MDT  
MAY 21 2019...........SUNRISE 539 AM MDT SUNSET 812 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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