008  
CDUS45 KBOI 220221  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
721 PM MST FRI NOV 21 2025  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR NOVEMBER 21 2025
 
 
VALID TODAY AS OF 0700 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1875 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 51 413 PM 67 2006 46 5 54  
MINIMUM 37 855 AM -2 1985 30 7 45  
AVERAGE 44 38 6 50  
 
PRECIPITATION (IN)  
TODAY 0.00 0.68 1921 0.04 -0.04 0.27  
MONTH TO DATE 0.32 0.79 -0.47 0.94  
SINCE OCT 1 2.08 1.60 0.48 1.12  
SINCE JAN 1 10.20 9.58 0.62 12.31  
 
DEGREE DAYS  
HEATING  
TODAY 21 27 -6 15  
MONTH TO DATE 318 485 -167 485  
SINCE SEP 1 705 942 -237 794  
SINCE JUL 1 705 955 -250 803  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 192 129 63 204  
SINCE JAN 1 1255 1044 211 1432    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 3.8  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 63 400 PM  
AVERAGE 82  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 65 1892  
MINIMUM TEMPERATURE (F) 30 -3 1985  
 
SUNRISE AND SUNSET  
NOVEMBER 21 2025......SUNRISE 747 AM MST SUNSET 515 PM MST  
NOVEMBER 22 2025......SUNRISE 748 AM MST SUNSET 514 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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