404  
CDUS46 KBOI 140930  
CLIBNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
330 AM MDT MON SEP 14 2026  
   
...............................  
 
   
..THE BURNS OR CLIMATE SUMMARY FOR SEPTEMBER 13 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1938 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 61 216 PM 93 2020 80 -19 79  
MINIMUM 33 543 AM 25 1992 38 -5 37  
AVERAGE 47 59 -12 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.21 1980 0.01 -0.01 0.00  
MONTH TO DATE 1.16 0.14 1.02 0.16  
SINCE OCT 1 9.57 10.17 -0.60 14.70  
SINCE JAN 1 6.01 6.86 -0.85 7.10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 7 11 7  
MONTH TO DATE 138 69 69 44  
SINCE SEP 1 138 69 69 44  
SINCE JUL 1 182 161 21 89  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 13 -13 30  
SINCE SEP 1 0 13 -13 30  
SINCE JAN 1 293 299 -6 259    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 9.9  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 200 AM  
LOWEST 33 300 PM  
AVERAGE 65  
   
......................................................  
 
THE BURNS OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 92 2000  
MINIMUM TEMPERATURE (F) 38 18 1970  
 
SUNRISE AND SUNSET  
SEPTEMBER 14 2026.....SUNRISE 634 AM PDT SUNSET 708 PM PDT  
SEPTEMBER 15 2026.....SUNRISE 635 AM PDT SUNSET 706 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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