539  
CDUS45 KBOI 210931  
CLIBNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
331 AM MDT TUE AUG 21 2018  
 
   
...............................
 
 
   
..THE BURNS OR CLIMATE SUMMARY FOR AUGUST 20 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1938 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 85 1259 PM 100 2009 84 1 84  
1946  
MINIMUM 53 610 AM 35 1974 44 9 38  
AVERAGE 69 64 5 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.16 1979 0.01 -0.01 0.00  
MONTH TO DATE T 0.23 -0.23 0.03  
SINCE OCT 1 7.87 10.35 -2.48 11.88  
SINCE JAN 1 5.21 6.85 -1.64 8.37  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 4  
MONTH TO DATE 7 36 -29 14  
SINCE JUN 1 219 312 -93 197  
SINCE JUL 1 32 94 -62 14  
 
COOLING  
YESTERDAY 4 2 2 0  
MONTH TO DATE 84 60 24 50  
SINCE JUN 1 233 189 44 238  
SINCE JAN 1 233 192 41 239    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 54 600 AM  
LOWEST 16 100 PM  
AVERAGE 35  
   
......................................................
 
 
 
THE BURNS OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 94 2016  
2011  
2009  
MINIMUM TEMPERATURE (F) 44 34 2000  
 
 
SUNRISE AND SUNSET  
AUGUST 21 2018........SUNRISE 607 AM PDT SUNSET 750 PM PDT  
AUGUST 22 2018........SUNRISE 608 AM PDT SUNSET 748 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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