276  
CDUS46 KBOI 221631  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1031 AM MDT MON SEP 22 2025  
   
...............................  
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 22 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 61 1229 AM 100 1966 80 82  
MINIMUM 52 741 AM 28 1971 47 46  
AVERAGE 57 64 64  
 
PRECIPITATION (IN)  
TODAY 0.00 0.24 2007 0.01 0.00  
MONTH TO DATE 0.03 0.18 0.12  
SINCE OCT 1 12.57 9.37 9.61  
SINCE JAN 1 7.40 6.46 7.50  
   
.......................................................  
 
WIND (MPH)  
AVERAGE WIND SPEED 13.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 800 AM  
   
......................................................  
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 95 1966  
MINIMUM TEMPERATURE (F) 47 26 1956  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2025.....SUNRISE 736 AM MDT SUNSET 745 PM MDT  
SEPTEMBER 23 2025.....SUNRISE 737 AM MDT SUNSET 743 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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