549  
CDUS46 KBOI 200121  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
721 PM MDT THU OCT 19 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR OCTOBER 19 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 78 417 PM 79 2003 65 13 74  
MINIMUM 42 726 AM 18 1976 38 4 35  
AVERAGE 60 51 9 55  
 
PRECIPITATION (IN)  
TODAY 0.00 0.62 1979 0.02 -0.02 0.00  
MONTH TO DATE 0.22 0.37 -0.15 0.00  
SINCE OCT 1 0.22 0.37 -0.15 0.00  
SINCE JAN 1 9.43 6.94 2.49 4.27  
 
DEGREE DAYS  
HEATING  
TODAY 5 14 -9 10  
MONTH TO DATE 94 182 -88 75  
SINCE SEP 1 148 252 -104 87  
SINCE JUL 1 148 258 -110 87  
 
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 13 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 3.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 700 AM  
LOWEST 33 300 PM  
AVERAGE 58  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 76 2014  
MINIMUM TEMPERATURE (F) 37 15 1996  
 
SUNRISE AND SUNSET  
OCTOBER 19 2023.......SUNRISE 808 AM MDT SUNSET 658 PM MDT  
OCTOBER 20 2023.......SUNRISE 809 AM MDT SUNSET 656 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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