766  
CDUS45 KBOI 030931  
CLIMYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
331 AM MDT WED SEP 03 2025  
   
...............................  
 
   
..THE MCCALL ID CLIMATE SUMMARY FOR SEPTEMBER 2 2025  
 
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)  
YESTERDAY  
MAXIMUM 91R 230 PM 91 1945 76 15 83  
2017  
2022  
MINIMUM 47 602 AM 23 1975 41 6 45  
AVERAGE 69 59 10 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.72 2000 0.02 -0.02 0.05  
MONTH TO DATE 0.00 0.04 -0.04 0.05  
SINCE OCT 1 26.61 22.14 4.47 21.80  
SINCE JAN 1 15.69 15.41 0.28 15.99  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 7 -7 1  
MONTH TO DATE 0 13 -13 1  
SINCE SEP 1 0 13 -13 1  
SINCE JUL 1 99 203 -104 179  
 
COOLING  
YESTERDAY 4 1 3 0  
MONTH TO DATE 7 2 5 0  
SINCE SEP 1 7 2 5 0  
SINCE JAN 1 147 108 39 153    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 1.6  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 600 AM  
LOWEST 12 600 PM  
AVERAGE 45  
   
......................................................  
 
THE MCCALL ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 95 2017  
MINIMUM TEMPERATURE (F) 41 25 1975  
1989  
 
SUNRISE AND SUNSET  
SEPTEMBER 3 2025.....SUNRISE 709 AM MDT SUNSET 817 PM MDT  
SEPTEMBER 4 2025.....SUNRISE 711 AM MDT SUNSET 815 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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