408  
CDUS45 KBOI 210121  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
721 PM MDT SUN OCT 20 2024  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR OCTOBER 20 2024
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 71 445 PM 84 2003 63 8 80  
MINIMUM 43 723 AM 20 1990 40 3 52  
AVERAGE 57 51 6 66  
 
PRECIPITATION (IN)  
TODAY 0.00 0.37 1881 0.02 -0.02 0.00  
MONTH TO DATE 0.06 0.47 -0.41 0.71  
SINCE OCT 1 0.06 0.47 -0.41 0.71  
SINCE JAN 1 11.25 8.45 2.80 10.35  
 
DEGREE DAYS  
HEATING  
TODAY 8 14 -6 0  
MONTH TO DATE 103 196 -93 90  
SINCE SEP 1 141 276 -135 139  
SINCE JUL 1 150 289 -139 139  
 
COOLING  
TODAY 0 0 0 1  
MONTH TO DATE 13 8 5 20  
SINCE SEP 1 204 127 77 176  
SINCE JAN 1 1432 1042 390 1342    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 4.8  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 800 AM  
LOWEST 22 400 PM  
AVERAGE 41  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 84 2003  
MINIMUM TEMPERATURE (F) 39 23 1996  
 
SUNRISE AND SUNSET  
OCTOBER 20 2024.......SUNRISE 806 AM MDT SUNSET 652 PM MDT  
OCTOBER 21 2024.......SUNRISE 807 AM MDT SUNSET 651 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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