433  
CDUS45 KBOI 120939  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
239 AM MST TUE DEC 12 2023  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR DECEMBER 11 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 42 400 PM 63 1933 39 3 44  
2014  
MINIMUM 36 651 AM -22 1972 26 10 32  
AVERAGE 39 32 7 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 0.72 1958 0.05 0.02 0.46  
MONTH TO DATE 1.38 0.53 0.85 0.87  
SINCE OCT 1 3.81 2.52 1.29 3.97  
SINCE JAN 1 13.45 10.50 2.95 10.49  
 
SNOWFALL (IN)  
YESTERDAY 0.1 2.0 1903 0.2 -0.1 1.0  
MONTH TO DATE 2.7 1.6 1.1 3.7  
SINCE JUL 1 2.8 3.7 -0.9 6.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 32 -6 27  
MONTH TO DATE 271 344 -73 359  
SINCE DEC 1 271 344 -73 359  
SINCE JUL 1 1258 1556 -298 1549  
 
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 10 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 2.5  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1100 PM  
LOWEST 76 100 PM  
AVERAGE 87  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 63 1933  
MINIMUM TEMPERATURE (F) 26 -9 1972  
 
SUNRISE AND SUNSET  
DECEMBER 12 2023......SUNRISE 809 AM MST SUNSET 508 PM MST  
DECEMBER 13 2023......SUNRISE 809 AM MST SUNSET 508 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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