447  
CDUS45 KBOI 270931  
CLIBNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
331 AM MDT THU SEP 27 2018  
 
   
...............................
 
 
   
..THE BURNS OR CLIMATE SUMMARY FOR SEPTEMBER 26 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 77 354 PM 91 2003 72 5 71  
1963  
MINIMUM 27 550 AM 22 1999 33 -6 36  
AVERAGE 52 52 0 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.28 1986 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.37 -0.37 0.25  
SINCE OCT 1 7.87 10.85 -2.98 12.15  
SINCE JAN 1 5.21 7.35 -2.14 8.64  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 13 0 11  
MONTH TO DATE 283 226 57 247  
SINCE SEP 1 283 226 57 247  
SINCE JUL 1 377 363 14 262  
 
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 12 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 4.7  
 
 
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 58 500 AM  
LOWEST 8 400 PM  
AVERAGE 33  
   
......................................................
 
 
 
THE BURNS OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 91 1963  
MINIMUM TEMPERATURE (F) 32 17 1999  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2018.....SUNRISE 649 AM PDT SUNSET 644 PM PDT  
SEPTEMBER 28 2018.....SUNRISE 650 AM PDT SUNSET 642 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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