025  
CDUS46 KBOI 200123  
CLIBNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
723 PM MDT SAT SEP 19 2026  
   
...............................
 
 
   
..THE BURNS OR CLIMATE SUMMARY FOR SEPTEMBER 19 2026
 
 
VALID TODAY AS OF 0700 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 77 MM 90 1939 77 0 85  
1952  
MINIMUM 34 MM 24 1965 37 -3 46  
AVERAGE 56 57 -1 66  
 
PRECIPITATION (IN)  
TODAY 0.00 0.58 1986 0.02 -0.02 0.00  
MONTH TO DATE 1.16 0.22 0.94 0.17  
SINCE OCT 1 9.57 10.25 -0.68 14.71  
SINCE JAN 1 6.01 6.94 -0.93 7.11  
 
DEGREE DAYS  
HEATING  
TODAY 9 8 1 0  
MONTH TO DATE 201 115 86 81  
SINCE SEP 1 201 115 86 81  
SINCE JUL 1 245 207 38 126  
 
COOLING  
TODAY 0 0 0 1  
MONTH TO DATE 0 13 -13 31  
SINCE SEP 1 0 13 -13 31  
SINCE JAN 1 293 299 -6 260    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 4.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 600 AM  
LOWEST 26 100 PM  
AVERAGE 63  
   
......................................................
 
 
THE BURNS OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 92 1939  
MINIMUM TEMPERATURE (F) 36 20 1983  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2026.....SUNRISE 640 AM PDT SUNSET 658 PM PDT  
SEPTEMBER 20 2026.....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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