604  
CDUS45 KBOI 230122  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
722 PM MDT SUN SEP 22 2024  
   
...............................  
 
   
..THE BOISE ID CLIMATE SUMMARY FOR SEPTEMBER 22 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 77 527 PM 99 1966 77 0 70  
MINIMUM 47 636 AM 29 1895 51 -4 48  
AVERAGE 62 64 -2 59  
 
PRECIPITATION (IN)  
TODAY 0.00 0.51 1917 0.02 -0.02 0.01  
MONTH TO DATE 0.20 0.29 -0.09 0.22  
SINCE OCT 1 15.13 11.37 3.76 14.51  
SINCE JAN 1 11.19 7.84 3.35 9.41  
 
DEGREE DAYS  
HEATING  
TODAY 3 4 -1 6  
MONTH TO DATE 28 44 -16 23  
SINCE SEP 1 28 44 -16 23  
SINCE JUL 1 37 57 -20 23  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 145 105 40 145  
SINCE SEP 1 145 105 40 145  
SINCE JAN 1 1373 1020 353 1311    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 5.8  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 600 AM  
LOWEST 20 500 PM  
AVERAGE 42  
   
......................................................  
 
THE BOISE ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 94 1987  
MINIMUM TEMPERATURE (F) 50 29 1984  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2024.....SUNRISE 733 AM MDT SUNSET 741 PM MDT  
SEPTEMBER 23 2024.....SUNRISE 734 AM MDT SUNSET 739 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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