211  
CDUS46 KBOI 121630  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
930 AM MST TUE DEC 12 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR DECEMBER 12 2023
 
 
VALID AS OF 0900 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST  
VALUE (LST) VALUE VALUE YEAR    
.......................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 40 859 AM 65 1995 39 42  
MINIMUM 37 449 AM -4 1985 25 34  
AVERAGE 39 32 38  
 
PRECIPITATION (IN)  
TODAY 0.00 0.40 1975 0.04 0.15  
1983  
MONTH TO DATE 0.73 0.48 1.83  
SINCE OCT 1 1.88 2.00 2.99  
SINCE JAN 1 11.09 8.57 7.26  
   
.......................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 4.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1200 AM  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 56 1956  
MINIMUM TEMPERATURE (F) 25 -13 1972  
 
SUNRISE AND SUNSET  
DECEMBER 12 2023......SUNRISE 813 AM MST SUNSET 510 PM MST  
DECEMBER 13 2023......SUNRISE 814 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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