445  
CDUS46 KBOI 081730  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1030 AM MST MON DEC 08 2025  
   
...............................  
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR DECEMBER 8 2025  
 
VALID AS OF 1000 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST  
VALUE (LST) VALUE VALUE YEAR    
.......................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 32 851 AM 54 1993 40 30  
2015  
MINIMUM 28 519 AM -12 2013 25 26  
AVERAGE 30 33 28  
 
PRECIPITATION (IN)  
TODAY 0.00 0.34 2016 0.04 T  
MONTH TO DATE 0.32 0.31 0.03  
SINCE OCT 1 1.51 1.83 2.47  
SINCE JAN 1 9.29 8.40 9.97  
   
.......................................................  
 
WIND (MPH)  
AVERAGE WIND SPEED 1.6  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
   
......................................................  
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 55 2015  
MINIMUM TEMPERATURE (F) 25 -18 1972  
 
SUNRISE AND SUNSET  
DECEMBER 8 2025......SUNRISE 810 AM MST SUNSET 510 PM MST  
DECEMBER 9 2025......SUNRISE 811 AM MST SUNSET 510 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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