990  
CDUS46 KBOI 151634  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1034 AM MDT FRI SEP 15 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 15 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 56 1200 AM 95 1956 83 85  
2019  
MINIMUM 47 700 AM 29 1970 49 59  
AVERAGE 52 66 72  
 
PRECIPITATION (IN)  
TODAY 0.00 0.39 1954 0.01 T  
MONTH TO DATE 0.27 0.10 T  
SINCE OCT 1 13.24 9.29 7.31  
SINCE JAN 1 9.20 6.38 4.27  
   
.......................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 0.8  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 700 AM  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 95 1956  
1957  
MINIMUM TEMPERATURE (F) 49 30 1970  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2023.....SUNRISE 727 AM MDT SUNSET 759 PM MDT  
SEPTEMBER 16 2023.....SUNRISE 728 AM MDT SUNSET 757 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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