639  
CDUS46 KBOI 170931  
CLIBNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
331 AM MDT TUE AUG 17 2021  
   
...............................
 
 
   
..THE BURNS OR CLIMATE SUMMARY FOR AUGUST 16 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 97 352 PM 100 2020 87 10 100  
MINIMUM 64 649 AM 34 1988 46 18 57  
AVERAGE 81 67 14 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.16 1992 0.01 -0.01 T  
MONTH TO DATE 0.01 0.13 -0.12 T  
SINCE OCT 1 7.84 9.91 -2.07 7.72  
SINCE JAN 1 5.76 6.60 -0.84 5.54  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 3 17 -14 8  
SINCE JUN 1 87 244 -157 205  
SINCE JUL 1 3 54 -51 33  
 
COOLING  
YESTERDAY 16 3 13 14  
MONTH TO DATE 144 72 72 68  
SINCE JUN 1 596 252 344 258  
SINCE JAN 1 598 256 342 280    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 38 700 AM  
LOWEST 12 400 PM  
AVERAGE 25  
   
......................................................
 
 
THE BURNS OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 99 2012  
MINIMUM TEMPERATURE (F) 46 33 1978  
 
SUNRISE AND SUNSET  
AUGUST 17 2021........SUNRISE 603 AM PDT SUNSET 756 PM PDT  
AUGUST 18 2021........SUNRISE 604 AM PDT SUNSET 754 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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