585  
CDUS46 KBOI 220938  
CLIBNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
338 AM MDT SUN AUG 22 2021  
   
...............................
 
 
   
..THE BURNS OR CLIMATE SUMMARY FOR AUGUST 21 2021
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1938 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 72 341 PM 94 2009 86 -14 91  
2011  
2016  
MINIMUM 45 1140 PM 34 2000 45 0 45  
AVERAGE 59 65 -6 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.22 1979 0.01 -0.01 0.00  
MONTH TO DATE 0.01 0.17 -0.16 T  
SINCE OCT 1 7.84 9.95 -2.11 7.72  
SINCE JAN 1 5.76 6.64 -0.88 5.54  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 2 4 0  
MONTH TO DATE 29 27 2 8  
SINCE JUN 1 113 254 -141 205  
SINCE JUL 1 29 64 -35 33  
 
COOLING  
YESTERDAY 0 2 -2 3  
MONTH TO DATE 144 85 59 101  
SINCE JUN 1 596 265 331 291  
SINCE JAN 1 598 269 329 313    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 500 AM  
LOWEST 24 500 PM  
AVERAGE 49  
   
......................................................
 
 
THE BURNS OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 95 1969  
MINIMUM TEMPERATURE (F) 44 30 2008  
 
SUNRISE AND SUNSET  
AUGUST 22 2021........SUNRISE 609 AM PDT SUNSET 748 PM PDT  
AUGUST 23 2021........SUNRISE 610 AM PDT SUNSET 746 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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