596  
CDUS46 KBOI 201637  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1037 AM MDT WED SEP 20 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 20 2023
 
 
VALID AS OF 0900 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST  
VALUE (LST) VALUE VALUE YEAR    
.......................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 60 1206 AM 94 1967 81 87  
MINIMUM 43 645 AM 27 1978 48 50  
AVERAGE 52 64 69  
 
PRECIPITATION (IN)  
TODAY 0.00 1.00 2008 0.01 0.00  
MONTH TO DATE 0.27 0.15 T  
SINCE OCT 1 13.24 9.34 7.31  
SINCE JAN 1 9.20 6.43 4.27  
   
.......................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 1.7  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 700 AM  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 97 1966  
MINIMUM TEMPERATURE (F) 48 25 1983  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2023.....SUNRISE 733 AM MDT SUNSET 749 PM MDT  
SEPTEMBER 21 2023.....SUNRISE 734 AM MDT SUNSET 748 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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