904  
CDUS45 KBOI 120124  
CLIMYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
724 PM MDT THU SEP 11 2025  
   
...............................
 
 
   
..THE MCCALL ID CLIMATE SUMMARY FOR SEPTEMBER 11 2025
 
 
VALID TODAY AS OF 0700 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1930 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 67 103 PM 86 2013 73 -6 64  
2015  
2017  
MINIMUM 39 712 AM 22 1910 39 0 44  
AVERAGE 53 56 -3 54  
 
PRECIPITATION (IN)  
TODAY 0.47 0.82 1985 0.03 0.44 0.71  
MONTH TO DATE 0.51 0.29 0.22 0.76  
SINCE OCT 1 27.12 22.39 4.73 22.51  
SINCE JAN 1 16.20 15.66 0.54 16.70  
 
DEGREE DAYS  
HEATING  
TODAY 12 9 3 11  
MONTH TO DATE 32 86 -54 41  
SINCE SEP 1 32 86 -54 41  
SINCE JUL 1 131 276 -145 219  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 16 2 14 0  
SINCE SEP 1 16 2 14 0  
SINCE JAN 1 156 108 48 153    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 3.7  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 52 100 PM  
AVERAGE 76  
   
......................................................
 
 
THE MCCALL ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 87 1990  
2015  
MINIMUM TEMPERATURE (F) 39 23 1921  
1984  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2025.....SUNRISE 719 AM MDT SUNSET 802 PM MDT  
SEPTEMBER 12 2025.....SUNRISE 720 AM MDT SUNSET 800 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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