671  
CDUS46 KBOI 190123  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
723 PM MDT WED OCT 18 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR OCTOBER 18 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 78 400 PM 80 1958 66 12 76  
1973  
MINIMUM 42 734 AM 20 1948 38 4 34  
AVERAGE 60 52 8 55  
 
PRECIPITATION (IN)  
TODAY 0.00 0.33 1953 0.02 -0.02 0.00  
MONTH TO DATE 0.22 0.35 -0.13 0.00  
SINCE OCT 1 0.22 0.35 -0.13 0.00  
SINCE JAN 1 9.43 6.92 2.51 4.27  
 
DEGREE DAYS  
HEATING  
TODAY 5 13 -8 10  
MONTH TO DATE 89 168 -79 65  
SINCE SEP 1 143 238 -95 77  
SINCE JUL 1 143 244 -101 77  
 
COOLING  
TODAY 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 8 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 1.7  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 600 AM  
LOWEST 28 500 PM  
AVERAGE 54  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 79 2003  
MINIMUM TEMPERATURE (F) 38 18 1976  
 
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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