111  
CDUS45 KBOI 201646  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1046 AM MDT SUN SEP 20 2026  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR SEPTEMBER 20 2026
 
 
VALID AS OF 1000 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1875 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST  
VALUE (LST) VALUE VALUE YEAR    
.......................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 66 858 AM 94 1922 78 88  
MINIMUM 56 552 AM 32 1924 51 61  
AVERAGE 61 65 75  
 
PRECIPITATION (IN)  
TODAY 0.00 0.90 2008 0.01 0.00  
MONTH TO DATE 0.36 0.25 0.06  
SINCE OCT 1 12.21 11.33 11.78  
SINCE JAN 1 7.86 7.80 7.37  
   
.......................................................
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 500 AM  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 95 1967  
MINIMUM TEMPERATURE (F) 51 30 1993  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2026.....SUNRISE 730 AM MDT SUNSET 746 PM MDT  
SEPTEMBER 21 2026.....SUNRISE 731 AM MDT SUNSET 744 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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