382  
CDUS46 KBOI 180120  
CLIBNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
720 PM MDT SUN SEP 17 2023  
   
...............................
 
 
   
..THE BURNS OR CLIMATE SUMMARY FOR SEPTEMBER 17 2023
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1938 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 88 206 PM 93 1981 78 10 75  
MINIMUM 38 524 AM 23 1965 37 1 32  
2018  
AVERAGE 63 58 5 54  
 
PRECIPITATION (IN)  
TODAY 0.00 0.60 1989 0.01 -0.01 0.00  
MONTH TO DATE 0.13 0.19 -0.06 0.18  
SINCE OCT 1 14.16 10.22 3.94 8.87  
SINCE JAN 1 10.69 6.91 3.78 5.05  
 
DEGREE DAYS  
HEATING  
TODAY 2 8 -6 11  
MONTH TO DATE 67 99 -32 47  
SINCE SEP 1 67 99 -32 47  
SINCE JUL 1 90 191 -101 52  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 13 -13 52  
SINCE SEP 1 0 13 -13 52  
SINCE JAN 1 352 299 53 565    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 6.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 600 AM  
LOWEST 18 200 PM  
AVERAGE 43  
   
......................................................
 
 
THE BURNS OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 89 1981  
MINIMUM TEMPERATURE (F) 37 21 1988  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2023.....SUNRISE 637 AM PDT SUNSET 703 PM PDT  
SEPTEMBER 18 2023.....SUNRISE 638 AM PDT SUNSET 701 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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