145  
CDUS46 KBOI 120122  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
622 PM MST MON DEC 11 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR DECEMBER 11 2023
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 38 457 PM 65 1995 39 -1 41  
MINIMUM 34 1010 AM -21 1972 25 9 36  
AVERAGE 36 32 4 39  
 
PRECIPITATION (IN)  
TODAY 0.07 0.45 2022 0.05 0.02 0.45  
MONTH TO DATE 0.73 0.44 0.29 1.68  
SINCE OCT 1 1.88 1.96 -0.08 2.84  
SINCE JAN 1 11.09 8.53 2.56 7.11  
 
DEGREE DAYS  
HEATING  
TODAY 29 33 -4 26  
MONTH TO DATE 298 349 -51 389  
SINCE DEC 1 298 349 -51 389  
SINCE JUL 1 1377 1567 -190 1638  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1302 1100 202 1410    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 3.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 800 AM  
LOWEST 92 1200 AM  
AVERAGE 94  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 65 1995  
MINIMUM TEMPERATURE (F) 25 -4 1985  
 
SUNRISE AND SUNSET  
DECEMBER 11 2023......SUNRISE 813 AM MST SUNSET 510 PM MST  
DECEMBER 12 2023......SUNRISE 813 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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