726  
CDUS45 KBOI 190943  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
343 AM MDT THU SEP 19 2024  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR SEPTEMBER 18 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 72 505 PM 98 1875 79 -7 86  
MINIMUM 53 615 AM 27 1965 52 1 60  
AVERAGE 63 66 -3 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.86 1882 0.01 -0.01 0.00  
MONTH TO DATE 0.20 0.22 -0.02 0.21  
SINCE OCT 1 15.13 11.30 3.83 14.50  
SINCE JAN 1 11.19 7.77 3.42 9.40  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2006 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 3 -1 0  
MONTH TO DATE 20 31 -11 0  
SINCE SEP 1 20 31 -11 0  
SINCE JUL 1 29 44 -15 0  
 
COOLING  
YESTERDAY 0 3 -3 8  
MONTH TO DATE 144 94 50 145  
SINCE SEP 1 144 94 50 145  
SINCE JAN 1 1372 1009 363 1311    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 600 AM  
LOWEST 36 300 PM  
AVERAGE 63  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 94 1917  
2008  
MINIMUM TEMPERATURE (F) 52 31 1978  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2024.....SUNRISE 729 AM MDT SUNSET 747 PM MDT  
SEPTEMBER 20 2024.....SUNRISE 731 AM MDT SUNSET 745 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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