839  
CDUS45 KBOI 301635  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1035 AM MDT SAT SEP 30 2023  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR SEPTEMBER 30 2023
 
 
VALID AS OF 0900 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1875 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST  
VALUE (LST) VALUE VALUE YEAR    
.......................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 57 1207 AM 96 1992 74 72  
MINIMUM 51 844 AM 29 1954 48 48  
AVERAGE 54 61 60  
 
PRECIPITATION (IN)  
TODAY 0.15 0.61 1983 0.02 T  
MONTH TO DATE 0.37 0.43 0.24  
SINCE OCT 1 14.66 11.51 11.06  
SINCE JAN 1 9.56 7.98 6.52  
   
.......................................................
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 900 AM  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 94 1992  
1997  
MINIMUM TEMPERATURE (F) 47 28 1898  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2023.....SUNRISE 741 AM MDT SUNSET 728 PM MDT  
OCTOBER 1 2023.......SUNRISE 742 AM MDT SUNSET 726 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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