137  
CDUS45 KBOU 210739  
CLI33V  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DENVER/BOULDER  
139 AM MDT TUE APR 21 2026  
   
...............................  
 
   
..THE WALDEN CLIMATE SUMMARY FOR APRIL 20 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED NORMAL DEPARTURE LAST  
VALUE VALUE FROM YEAR  
NORMAL    
............................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 63 49 14 48  
MINIMUM 21 21 0 18  
AVERAGE 42 35 7 33  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23  
MONTH TO DATE 554  
 
COOLING  
YESTERDAY 0  
MONTH TO DATE 0    
............................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (230)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................  
 
THE WALDEN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 MM MM  
MINIMUM TEMPERATURE (F) 21 MM MM  
 
SUNRISE AND SUNSET  
APRIL 21 2026.........SUNRISE 617 AM MDT SUNSET 751 PM MDT  
APRIL 22 2026.........SUNRISE 616 AM MDT SUNSET 752 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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