015  
CDUS45 KBOI 180932  
CLIMYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
232 AM MST WED DEC 18 2024  
   
...............................  
 
   
..THE MCCALL ID CLIMATE SUMMARY FOR DECEMBER 17 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1930 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 33 1159 PM 41 1941 29 4 MM  
MINIMUM 28 949 AM -24 1964 13 15 MM  
AVERAGE 31 21 10 MM  
 
PRECIPITATION (IN)  
YESTERDAY 0.20 0.98 1973 0.10 0.10 0.00  
MONTH TO DATE 1.89 1.55 0.34 1.65  
SINCE OCT 1 8.62 5.45 3.17 5.38  
SINCE JAN 1 26.11 21.78 4.33 22.99  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 44 -10 MM  
MONTH TO DATE 686 718 -32 439  
SINCE DEC 1 686 718 -32 439  
SINCE JUL 1 2863 2960 -97 2515  
 
COOLING  
YESTERDAY 0 0 0 MM  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 153 111 42 108    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 2.2  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1000 AM  
LOWEST 85 200 PM  
AVERAGE 91  
   
......................................................  
 
THE MCCALL ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 48 1979  
MINIMUM TEMPERATURE (F) 13 -30 1924  
 
SUNRISE AND SUNSET  
DECEMBER 18 2024......SUNRISE 818 AM MST SUNSET 505 PM MST  
DECEMBER 19 2024......SUNRISE 818 AM MST SUNSET 505 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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