557  
CDUS46 KBOI 300934  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
234 AM MST SAT DEC 30 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR DECEMBER 29 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 44 429 PM 56 1996 37 7 36  
MINIMUM 26 842 AM -12 1990 23 3 26  
AVERAGE 35 30 5 31  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.58 1988 0.05 -0.05 T  
MONTH TO DATE 0.96 1.30 -0.34 2.37  
SINCE OCT 1 2.11 2.82 -0.71 3.53  
SINCE JAN 1 11.32 9.39 1.93 7.80  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 35 -5 34  
MONTH TO DATE 844 964 -120 1053  
SINCE DEC 1 844 964 -120 1053  
SINCE JUL 1 1923 2182 -259 2302  
 
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 W (260)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1000 AM  
LOWEST 60 400 PM  
AVERAGE 76  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 56 2011  
MINIMUM TEMPERATURE (F) 23 -12 1985  
 
SUNRISE AND SUNSET  
DECEMBER 30 2023......SUNRISE 823 AM MST SUNSET 519 PM MST  
DECEMBER 31 2023......SUNRISE 823 AM MST SUNSET 520 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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