676  
CDUS45 KBOI 011631  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1031 AM MDT MON SEP 01 2025  
   
...............................  
 
   
..THE BOISE ID CLIMATE SUMMARY FOR SEPTEMBER 1 2025  
 
VALID AS OF 1000 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1875 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST  
VALUE (LST) VALUE VALUE YEAR    
.......................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 77 337 AM 102 1945 86 99  
MINIMUM 64 633 AM 39 1892 57 61  
AVERAGE 71 71 80  
 
PRECIPITATION (IN)  
TODAY 0.00 0.65 1964 0.01 0.00  
MONTH TO DATE 0.00 0.01 0.00  
SINCE OCT 1 11.72 11.09 14.93  
SINCE JAN 1 7.31 7.56 10.99  
   
.......................................................  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 37 700 AM  
   
......................................................  
 
THE BOISE ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 101 1950  
2022  
MINIMUM TEMPERATURE (F) 57 39 1894  
 
SUNRISE AND SUNSET  
SEPTEMBER 1 2025.....SUNRISE 709 AM MDT SUNSET 819 PM MDT  
SEPTEMBER 2 2025.....SUNRISE 710 AM MDT SUNSET 818 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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