762  
CDUS46 KBOI 030931  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
331 AM MDT WED SEP 03 2025  
   
...............................  
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 2 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 95 524 PM 100 1967 88 7 99  
MINIMUM 57 625 AM 37 1975 53 4 57  
AVERAGE 76 71 5 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.56 1985 0.01 -0.01 T  
MONTH TO DATE 0.00 0.01 -0.01 T  
SINCE OCT 1 12.54 9.20 3.34 9.49  
SINCE JAN 1 7.37 6.29 1.08 7.38  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 2 -2 0  
SINCE SEP 1 0 2 -2 0  
SINCE JUL 1 0 8 -8 0  
 
COOLING  
YESTERDAY 11 6 5 13  
MONTH TO DATE 22 13 9 20  
SINCE SEP 1 22 13 9 20  
SINCE JAN 1 1069 1011 58 1204    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 1.7  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 400 AM  
LOWEST 17 500 PM  
AVERAGE 50  
   
......................................................  
 
THE ONTARIO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 100 2022  
MINIMUM TEMPERATURE (F) 53 36 1961  
 
SUNRISE AND SUNSET  
SEPTEMBER 3 2025.....SUNRISE 714 AM MDT SUNSET 820 PM MDT  
SEPTEMBER 4 2025.....SUNRISE 715 AM MDT SUNSET 818 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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