555  
CDUS45 KBOI 250930  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
330 AM MDT MON SEP 25 2023  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR SEPTEMBER 24 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 80 509 PM 98 2011 77 3 82  
MINIMUM 55 714 AM 23 1926 50 5 50  
AVERAGE 68 63 5 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.64 1986 0.02 -0.02 0.00  
MONTH TO DATE 0.22 0.32 -0.10 0.24  
SINCE OCT 1 14.51 11.40 3.11 11.06  
SINCE JAN 1 9.41 7.87 1.54 6.52  
 
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 0 4 -4 0  
MONTH TO DATE 24 52 -28 8  
SINCE SEP 1 24 52 -28 8  
SINCE JUL 1 24 65 -41 8  
 
COOLING  
YESTERDAY 3 2 1 1  
MONTH TO DATE 148 109 39 176  
SINCE SEP 1 148 109 39 176  
SINCE JAN 1 1314 1024 290 1360    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 47 800 AM  
LOWEST 16 600 PM  
AVERAGE 32  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 95 1963  
2015  
MINIMUM TEMPERATURE (F) 50 28 1926  
1972  
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2023.....SUNRISE 735 AM MDT SUNSET 737 PM MDT  
SEPTEMBER 26 2023.....SUNRISE 736 AM MDT SUNSET 735 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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