297  
CDUS45 KBOI 190931  
CLIMYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
231 AM MST THU DEC 19 2024  
   
...............................  
 
   
..THE MCCALL ID CLIMATE SUMMARY FOR DECEMBER 18 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 41 347 PM 48 1979 29 12 30  
MINIMUM 22 1159 PM -30 1924 13 9 25  
AVERAGE 32 21 11 28  
 
PRECIPITATION (IN)  
YESTERDAY T 0.97 1951 0.09 -0.09 T  
MONTH TO DATE 1.89 1.64 0.25 1.65  
SINCE OCT 1 8.62 5.54 3.08 5.38  
SINCE JAN 1 26.11 21.87 4.24 22.99  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 44 -11 37  
MONTH TO DATE 719 762 -43 476  
SINCE DEC 1 719 762 -43 476  
SINCE JUL 1 2896 3004 -108 2552  
 
COOLING  
YESTERDAY 0 0 0 0  
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 18 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 800 PM  
LOWEST 64 100 PM  
AVERAGE 80  
   
......................................................  
 
THE MCCALL ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 49 1917  
MINIMUM TEMPERATURE (F) 13 -29 1924  
 
SUNRISE AND SUNSET  
DECEMBER 19 2024......SUNRISE 818 AM MST SUNSET 505 PM MST  
DECEMBER 20 2024......SUNRISE 819 AM MST SUNSET 506 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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