970  
CDUS45 KBOI 180932  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
232 AM MST WED DEC 18 2024  
   
...............................  
 
   
..THE BOISE ID CLIMATE SUMMARY FOR DECEMBER 17 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1875 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 51 318 PM 55 1917 38 13 30  
MINIMUM 34 712 AM -2 1985 25 9 26  
AVERAGE 43 32 11 28  
 
PRECIPITATION (IN)  
YESTERDAY 0.17 1.14 1884 0.05 0.12 T  
MONTH TO DATE 1.03 0.84 0.19 1.38  
SINCE OCT 1 2.66 2.83 -0.17 3.81  
SINCE JAN 1 13.85 10.81 3.04 13.45  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.8 1945 0.1 -0.1 T  
MONTH TO DATE T 2.7 -2.7 2.7  
SINCE JUL 1 T 4.8 -4.8 2.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 34 -12 37  
MONTH TO DATE 554 543 11 456  
SINCE DEC 1 554 543 11 456  
SINCE JUL 1 1592 1755 -163 1443  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1432 1044 388 1342    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1200 AM  
LOWEST 59 400 PM  
AVERAGE 76  
   
......................................................  
 
THE BOISE ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 58 1917  
MINIMUM TEMPERATURE (F) 25 -5 1924  
 
SUNRISE AND SUNSET  
DECEMBER 18 2024......SUNRISE 813 AM MST SUNSET 510 PM MST  
DECEMBER 19 2024......SUNRISE 814 AM MST SUNSET 511 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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