899  
CDUS45 KBOI 280950  
CLIMYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
350 AM MDT THU AUG 28 2025  
   
...............................
 
 
   
..THE MCCALL ID CLIMATE SUMMARY FOR AUGUST 27 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 62 500 PM 96 1924 78 -16 79  
MINIMUM 55 308 AM 25 1992 43 12 38  
AVERAGE 59 60 -1 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.16 0.29 2002 0.03 0.13 0.00  
MONTH TO DATE 0.47 0.45 0.02 0.15  
SINCE OCT 1 26.61 22.01 4.60 21.75  
SINCE JAN 1 15.69 15.28 0.41 15.94  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 5 1 6  
MONTH TO DATE 50 83 -33 87  
SINCE JUN 1 303 465 -162 398  
SINCE JUL 1 94 166 -72 148  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 56 41 15 50  
SINCE JUN 1 139 104 35 153  
SINCE JAN 1 139 104 35 153    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 1.5  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 86 200 PM  
AVERAGE 93  
   
......................................................
 
 
THE MCCALL ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 94 1996  
MINIMUM TEMPERATURE (F) 43 26 1908  
1989  
 
SUNRISE AND SUNSET  
AUGUST 28 2025........SUNRISE 702 AM MDT SUNSET 828 PM MDT  
AUGUST 29 2025........SUNRISE 703 AM MDT SUNSET 826 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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