721  
CDUS46 KBOI 131734  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1034 AM MST SAT DEC 13 2025  
   
...............................  
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR DECEMBER 13 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 1203 AM 56 1956 39 36  
MINIMUM 24 830 AM -13 1972 25 32  
AVERAGE 28 32 34  
 
PRECIPITATION (IN)  
TODAY 0.00 0.60 1994 0.05 0.22  
MONTH TO DATE 0.32 0.53 0.33  
SINCE OCT 1 1.51 2.05 2.77  
SINCE JAN 1 9.29 8.62 10.27  
   
.......................................................  
 
WIND (MPH)  
AVERAGE WIND SPEED 1.7  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 600 AM  
   
......................................................  
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 57 2002  
MINIMUM TEMPERATURE (F) 24 -13 1972  
 
SUNRISE AND SUNSET  
DECEMBER 13 2025......SUNRISE 815 AM MST SUNSET 510 PM MST  
DECEMBER 14 2025......SUNRISE 815 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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