173  
CDUS45 KBOI 200120  
CLIMYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
620 PM MST THU DEC 19 2024  
   
...............................
 
 
   
..THE MCCALL ID CLIMATE SUMMARY FOR DECEMBER 19 2024
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 29 411 PM 49 1917 29 0 39  
MINIMUM 20 933 AM -29 1924 13 7 25  
AVERAGE 25 21 4 32  
 
PRECIPITATION (IN)  
TODAY 0.00 0.80 1953 0.09 -0.09 0.15  
1961  
MONTH TO DATE 1.89 1.73 0.16 1.80  
SINCE OCT 1 8.62 5.63 2.99 5.53  
SINCE JAN 1 26.11 21.96 4.15 23.14  
 
DEGREE DAYS  
HEATING  
TODAY 40 44 -4 33  
MONTH TO DATE 759 806 -47 509  
SINCE DEC 1 759 806 -47 509  
SINCE JUL 1 2936 3048 -112 2585  
 
COOLING  
TODAY 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 5 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 6 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 0.4  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 200 PM  
LOWEST 78 700 AM  
AVERAGE 85  
   
......................................................
 
 
THE MCCALL ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 45 1917  
MINIMUM TEMPERATURE (F) 13 -14 1930  
 
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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