457  
CDUS45 KBOI 190933  
CLIBNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
333 AM MDT WED SEP 19 2018  
 
   
...............................
 
 
   
..THE BURNS OR CLIMATE SUMMARY FOR SEPTEMBER 18 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 75 230 PM 89 1981 75 0 59  
MINIMUM 29 543 AM 21 1988 36 -7 35  
AVERAGE 52 55 -3 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.16 1959 0.01 -0.01 0.01  
MONTH TO DATE 0.00 0.25 -0.25 0.09  
SINCE OCT 1 7.87 10.73 -2.86 11.99  
SINCE JAN 1 5.21 7.23 -2.02 8.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 10 3 18  
MONTH TO DATE 166 133 33 83  
SINCE SEP 1 166 133 33 83  
SINCE JUL 1 260 270 -10 98  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 7 -5 50  
SINCE SEP 1 2 7 -5 50  
SINCE JAN 1 235 213 22 343    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 7.2  
 
 
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 78 600 AM  
LOWEST 14 300 PM  
AVERAGE 46  
   
......................................................
 
 
 
THE BURNS OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 90 1952  
1939  
MINIMUM TEMPERATURE (F) 35 24 1965  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2018.....SUNRISE 640 AM PDT SUNSET 658 PM PDT  
SEPTEMBER 20 2018.....SUNRISE 641 AM PDT SUNSET 657 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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