604  
CDUS46 KBOI 290930  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
230 AM MST FRI DEC 29 2023  
   
...............................  
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR DECEMBER 28 2023  
 
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)  
YESTERDAY  
MAXIMUM 44 234 PM 60 1965 37 7 47  
MINIMUM 28 831 AM -8 1985 23 5 29  
AVERAGE 36 30 6 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.73 2010 0.05 -0.05 0.00  
MONTH TO DATE 0.96 1.25 -0.29 2.37  
SINCE OCT 1 2.11 2.77 -0.66 3.53  
SINCE JAN 1 11.32 9.34 1.98 7.80  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 35 -6 27  
MONTH TO DATE 814 929 -115 1019  
SINCE DEC 1 814 929 -115 1019  
SINCE JUL 1 1893 2147 -254 2268  
 
COOLING  
YESTERDAY 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 E (110)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 900 AM  
LOWEST 59 100 PM  
AVERAGE 74  
   
......................................................  
 
THE ONTARIO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 56 1996  
MINIMUM TEMPERATURE (F) 23 -12 1990  
 
SUNRISE AND SUNSET  
DECEMBER 29 2023......SUNRISE 822 AM MST SUNSET 518 PM MST  
DECEMBER 30 2023......SUNRISE 823 AM MST SUNSET 519 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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