298  
CDUS46 KBOI 180935  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
335 AM MDT WED OCT 18 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR OCTOBER 17 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 74 438 PM 80 1973 66 8 76  
MINIMUM 48 611 AM 18 1970 38 10 33  
AVERAGE 61 52 9 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.25 1969 0.02 -0.02 0.00  
MONTH TO DATE 0.22 0.33 -0.11 0.00  
SINCE OCT 1 0.22 0.33 -0.11 0.00  
SINCE JAN 1 9.43 6.90 2.53 4.27  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 13 -9 10  
MONTH TO DATE 84 155 -71 55  
SINCE SEP 1 138 225 -87 67  
SINCE JUL 1 138 231 -93 67  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 2 -2 0  
SINCE SEP 1 113 100 13 156  
SINCE JAN 1 1302 1098 204 1410    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.8  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 600 AM  
LOWEST 34 300 PM  
AVERAGE 53  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 80 1958  
1973  
MINIMUM TEMPERATURE (F) 38 20 1948  
 
SUNRISE AND SUNSET  
OCTOBER 18 2023.......SUNRISE 806 AM MDT SUNSET 659 PM MDT  
OCTOBER 19 2023.......SUNRISE 808 AM MDT SUNSET 658 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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