412  
CDUS45 KBOU 210732  
CLIDEN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
131 AM MDT TUE APR 21 2020  
 
   
...............................
 
 
   
..THE DENVER CO CLIMATE SUMMARY FOR APRIL 20 2020
 
 
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)  
YESTERDAY  
MAXIMUM 65 314 PM 83 1989 62 3 80  
1962  
MINIMUM 32 242 AM 13 1966 34 -2 48  
AVERAGE 49 48 1 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.95 1984 0.07 -0.07 0.00  
1929  
MONTH TO DATE 0.44 1.02 -0.58 0.28  
SINCE MAR 1 1.70 1.94 -0.24 1.67  
SINCE JAN 1 2.72 2.72 0.00 3.14  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 3.7  
SINCE MAR 1 11.2  
SINCE JUL 1 57.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 17 -1 1  
MONTH TO DATE 461 378 83 328  
SINCE MAR 1 1151 1141 10 1247  
SINCE JUL 1 5650 5580 70 5664  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 7.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 300 AM  
LOWEST 25 1200 PM  
AVERAGE 54  
   
......................................................
 
 
 
THE DENVER CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 89 1989  
MINIMUM TEMPERATURE (F) 35 14 1907  
 
 
SUNRISE AND SUNSET  
APRIL 21 2020.........SUNRISE 612 AM MDT SUNSET 744 PM MDT  
APRIL 22 2020.........SUNRISE 610 AM MDT SUNSET 745 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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