563  
CDUS46 KBOI 091631  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1031 AM MDT TUE SEP 09 2025  
   
...............................  
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 9 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 68 859 AM 98 1958 86 93  
MINIMUM 58 327 AM 32 1976 51 56  
AVERAGE 63 68 75  
 
PRECIPITATION (IN)  
TODAY 0.00 0.28 1998 0.00 0.00  
MONTH TO DATE 0.03 0.05 T  
SINCE OCT 1 12.57 9.24 9.49  
SINCE JAN 1 7.40 6.33 7.38  
   
.......................................................  
 
WIND (MPH)  
AVERAGE WIND SPEED 7.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 300 AM  
   
......................................................  
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 98 1958  
1963  
MINIMUM TEMPERATURE (F) 51 32 1983  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2025.....SUNRISE 721 AM MDT SUNSET 809 PM MDT  
SEPTEMBER 10 2025.....SUNRISE 722 AM MDT SUNSET 807 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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