225  
CDUS45 KBOI 140930  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
230 AM MST THU DEC 14 2023  
   
...............................  
 
   
..THE BOISE ID CLIMATE SUMMARY FOR DECEMBER 13 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 44 309 PM 65 1929 39 5 35  
MINIMUM 30 1143 PM -14 1972 25 5 20  
AVERAGE 37 32 5 28  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.80 1917 0.05 -0.05 0.00  
MONTH TO DATE 1.38 0.63 0.75 1.20  
SINCE OCT 1 3.81 2.62 1.19 4.30  
SINCE JAN 1 13.45 10.60 2.85 10.82  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.8 1971 0.2 -0.2 0.0  
MONTH TO DATE 2.7 2.0 0.7 7.0  
SINCE JUL 1 2.8 4.1 -1.3 10.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 33 -5 37  
MONTH TO DATE 324 410 -86 430  
SINCE DEC 1 324 410 -86 430  
SINCE JUL 1 1311 1622 -311 1620  
 
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 9 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 3.1  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 1000 PM  
LOWEST 53 200 PM  
AVERAGE 71  
   
......................................................  
 
THE BOISE ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 64 1929  
MINIMUM TEMPERATURE (F) 25 -9 1972  
 
SUNRISE AND SUNSET  
DECEMBER 14 2023......SUNRISE 810 AM MST SUNSET 509 PM MST  
DECEMBER 15 2023......SUNRISE 811 AM MST SUNSET 509 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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