621  
CDUS45 KBOI 131734  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1034 AM MST SAT DEC 13 2025  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR DECEMBER 13 2025
 
 
VALID AS OF 1000 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1875 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST  
VALUE (LST) VALUE VALUE YEAR    
.......................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 37 130 AM 65 1929 39 46  
MINIMUM 31 839 AM -14 1972 25 31  
AVERAGE 34 32 39  
 
PRECIPITATION (IN)  
TODAY 0.00 0.80 1917 0.05 0.02  
MONTH TO DATE 0.64 0.63 0.07  
SINCE OCT 1 2.72 2.62 1.70  
SINCE JAN 1 10.84 10.60 12.89  
   
.......................................................
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 500 AM  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 64 1929  
MINIMUM TEMPERATURE (F) 25 -9 1972  
 
SUNRISE AND SUNSET  
DECEMBER 13 2025......SUNRISE 810 AM MST SUNSET 509 PM MST  
DECEMBER 14 2025......SUNRISE 811 AM MST SUNSET 509 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab ID Page
The Nexlab OR Page Main Text Page