702  
CDUS45 KBOI 010122  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
722 PM MDT MON SEP 30 2024  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR SEPTEMBER 30 2024
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1875 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 68 407 PM 96 1992 74 -6 57  
MINIMUM 41 712 AM 29 1954 48 -7 48  
AVERAGE 55 61 -6 53  
 
PRECIPITATION (IN)  
TODAY 0.00 0.61 1983 0.02 -0.02 0.23  
MONTH TO DATE 0.20 0.43 -0.23 0.45  
SINCE OCT 1 15.13 11.51 3.62 14.74  
SINCE JAN 1 11.19 7.98 3.21 9.64  
 
DEGREE DAYS  
HEATING  
TODAY 10 6 4 12  
MONTH TO DATE 38 81 -43 49  
SINCE SEP 1 38 81 -43 49  
SINCE JUL 1 47 94 -47 49  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 191 119 72 156  
SINCE SEP 1 191 119 72 156  
SINCE JAN 1 1419 1034 385 1322    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 9.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57 700 AM  
LOWEST 15 500 PM  
AVERAGE 36  
   
......................................................
 
 
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 2024.....SUNRISE 742 AM MDT SUNSET 727 PM MDT  
OCTOBER 1 2024.......SUNRISE 743 AM MDT SUNSET 725 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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