276  
CDUS46 KBOI 071630  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1030 AM MDT SUN SEP 07 2025  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 7 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 65 859 AM 102 2022 86 93  
MINIMUM 55 700 AM 32 1945 52 51  
AVERAGE 60 69 72  
 
PRECIPITATION (IN)  
TODAY 0.00 0.21 1978 0.01 0.00  
MONTH TO DATE 0.03 0.04 T  
SINCE OCT 1 12.57 9.23 9.49  
SINCE JAN 1 7.40 6.32 7.38  
   
.......................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 3.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 700 AM  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 98 1969  
2024  
MINIMUM TEMPERATURE (F) 51 35 1971  
 
SUNRISE AND SUNSET  
SEPTEMBER 7 2025.....SUNRISE 719 AM MDT SUNSET 812 PM MDT  
SEPTEMBER 8 2025.....SUNRISE 720 AM MDT SUNSET 811 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab ID Page
The Nexlab OR Page Main Text Page