802  
CDUS46 KBOI 081634  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1034 AM MDT MON SEP 08 2025  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 8 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 67 215 AM 98 1969 86 98  
2024  
MINIMUM 53 644 AM 35 1971 51 60  
AVERAGE 60 69 79  
 
PRECIPITATION (IN)  
TODAY 0.00 0.18 1985 0.01 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 1.6  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 700 AM  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 98 1958  
MINIMUM TEMPERATURE (F) 51 32 1976  
 
SUNRISE AND SUNSET  
SEPTEMBER 8 2025.....SUNRISE 720 AM MDT SUNSET 811 PM MDT  
SEPTEMBER 9 2025.....SUNRISE 721 AM MDT SUNSET 809 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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