021  
CDUS45 KBOI 101635  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1035 AM MDT THU SEP 10 2026  
   
...............................  
 
   
..THE BOISE ID CLIMATE SUMMARY FOR SEPTEMBER 10 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 65 858 AM 97 1990 82 80  
MINIMUM 55 658 AM 33 1896 54 58  
AVERAGE 60 68 69  
 
PRECIPITATION (IN)  
TODAY 0.00 0.48 1980 0.01 T  
MONTH TO DATE 0.31 0.11 0.06  
SINCE OCT 1 12.16 11.19 11.78  
SINCE JAN 1 7.81 7.66 7.37  
   
.......................................................  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57 700 AM  
   
......................................................  
 
THE BOISE ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 97 1963  
MINIMUM TEMPERATURE (F) 54 27 1889  
 
SUNRISE AND SUNSET  
SEPTEMBER 10 2026.....SUNRISE 719 AM MDT SUNSET 804 PM MDT  
SEPTEMBER 11 2026.....SUNRISE 720 AM MDT SUNSET 802 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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