395  
CDUS45 KBOI 290930  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
230 AM MST FRI DEC 29 2023  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR DECEMBER 28 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1875 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 45 415 PM 59 1917 37 8 43  
1945  
MINIMUM 27 833 AM -9 1985 24 3 31  
AVERAGE 36 31 5 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.54 2005 0.05 -0.05 T  
MONTH TO DATE 1.51 1.39 0.12 1.66  
SINCE OCT 1 3.94 3.38 0.56 4.76  
SINCE JAN 1 13.58 11.36 2.22 11.28  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.9 1924 0.2 -0.2 0.0  
MONTH TO DATE 3.8 4.9 -1.1 9.4  
SINCE JUL 1 3.9 7.0 -3.1 12.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 34 -5 28  
MONTH TO DATE 805 917 -112 1014  
SINCE DEC 1 805 917 -112 1014  
SINCE JUL 1 1792 2129 -337 2204  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1342 1044 298 1401    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 2.8  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 700 AM  
LOWEST 57 200 PM  
AVERAGE 73  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 64 1917  
MINIMUM TEMPERATURE (F) 24 -17 1990  
 
SUNRISE AND SUNSET  
DECEMBER 29 2023......SUNRISE 818 AM MST SUNSET 516 PM MST  
DECEMBER 30 2023......SUNRISE 818 AM MST SUNSET 517 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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