290  
CDUS46 KBOI 201631  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
931 AM MST FRI DEC 20 2024  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR DECEMBER 20 2024
 
 
VALID AS OF 0900 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST  
VALUE (LST) VALUE VALUE YEAR    
.......................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 34 859 AM 55 1955 38 39  
MINIMUM 33 855 AM -7 1990 24 33  
AVERAGE 34 31 36  
 
PRECIPITATION (IN)  
TODAY 0.00 0.70 2014 0.05 0.01  
MONTH TO DATE 1.24 0.87 0.92  
SINCE OCT 1 3.68 2.39 2.07  
SINCE JAN 1 11.18 8.96 11.28  
   
.......................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 1.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 100 AM  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 59 1957  
MINIMUM TEMPERATURE (F) 24 -20 1990  
 
SUNRISE AND SUNSET  
DECEMBER 20 2024......SUNRISE 819 AM MST SUNSET 513 PM MST  
DECEMBER 21 2024......SUNRISE 820 AM MST SUNSET 513 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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