876  
CDUS45 KBOI 311640  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1040 AM MDT SUN AUG 31 2025  
   
...............................  
 
   
..THE BOISE ID CLIMATE SUMMARY FOR AUGUST 31 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 76 1217 AM 106 2022 86 91  
MINIMUM 67 736 AM 39 1887 57 59  
AVERAGE 72 72 75  
 
PRECIPITATION (IN)  
TODAY 0.00 0.46 1964 0.01 0.00  
MONTH TO DATE 0.54 0.17 0.02  
SINCE OCT 1 11.73 11.08 14.93  
SINCE JAN 1 7.32 7.55 10.99  
   
.......................................................  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 47 800 AM  
   
......................................................  
 
THE BOISE ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 102 1945  
MINIMUM TEMPERATURE (F) 57 39 1892  
 
SUNRISE AND SUNSET  
AUGUST 31 2025........SUNRISE 708 AM MDT SUNSET 821 PM MDT  
SEPTEMBER 1 2025.....SUNRISE 709 AM MDT SUNSET 819 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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