814  
CDUS45 KBOU 112231  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
431 PM MDT MON MAY 11 2020  
 
   
...............................
 
 
   
..THE DENVER CO CLIMATE SUMMARY FOR MAY 11 2020
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1872 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 45 259 PM 90 1961 70 -25 62  
MINIMUM 36 948 AM 28 1946 41 -5 38  
AVERAGE 41 55 -14 50  
 
PRECIPITATION (IN)  
TODAY 0.11 1.55 2011 0.06 0.05 0.02  
MONTH TO DATE MM 0.73 MM 0.99  
SINCE MAR 1 MM 3.36 MM 3.63  
SINCE JAN 1 MM 4.14 MM 5.10  
 
DEGREE DAYS  
HEATING  
TODAY MM 10 MM 15  
MONTH TO DATE MM 128 MM 180  
SINCE MAR 1 MM 1420 MM 1568  
SINCE JUL 1 MM 5859 MM 5985  
 
COOLING  
TODAY MM 0 MM 0  
MONTH TO DATE MM 0 MM 0  
SINCE MAR 1 MM 1 MM 0  
SINCE JAN 1 MM 1 MM 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 8.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 1200 PM  
LOWEST 60 1200 AM  
AVERAGE 73  
   
......................................................
 
 
 
THE DENVER CO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 90 1962  
MINIMUM TEMPERATURE (F) 41 23 1953  
 
 
SUNRISE AND SUNSET  
MAY 11 2020...........SUNRISE 547 AM MDT SUNSET 804 PM MDT  
MAY 12 2020...........SUNRISE 546 AM MDT SUNSET 805 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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