183  
CDUS46 KBOI 201650  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1050 AM MDT WED AUG 20 2025  
   
...............................  
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR AUGUST 20 2025  
 
VALID AS OF 1000 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST  
VALUE (LST) VALUE VALUE YEAR    
.......................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 79 859 AM 107 1967 93 94  
MINIMUM 66 620 AM 41 1964 58 66  
AVERAGE 73 75 80  
 
PRECIPITATION (IN)  
TODAY 0.00 0.39 1954 0.01 0.00  
MONTH TO DATE T 0.09 0.02  
SINCE OCT 1 11.84 9.16 9.49  
SINCE JAN 1 6.67 6.25 7.38  
   
.......................................................  
 
WIND (MPH)  
AVERAGE WIND SPEED 12.4  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 40 600 AM  
   
......................................................  
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 104 1961  
1969  
MINIMUM TEMPERATURE (F) 57 41 1974  
 
SUNRISE AND SUNSET  
AUGUST 20 2025........SUNRISE 658 AM MDT SUNSET 844 PM MDT  
AUGUST 21 2025........SUNRISE 659 AM MDT SUNSET 842 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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