811  
CDUS46 KBOI 230930  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
330 AM MDT SAT AUG 23 2025  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR AUGUST 22 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 96 533 PM 105 1961 92 4 95  
MINIMUM 59 646 AM 41 1966 57 2 53  
AVERAGE 78 74 4 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.28 2004 0.00 0.00 0.00  
MONTH TO DATE T 0.09 -0.09 0.02  
SINCE OCT 1 11.84 9.16 2.68 9.49  
SINCE JAN 1 6.67 6.25 0.42 7.38  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 27 34 -7 20  
SINCE JUL 1 0 2 -2 0  
 
COOLING  
YESTERDAY 13 10 3 9  
MONTH TO DATE 268 277 -9 331  
SINCE JUN 1 915 867 48 1126  
SINCE JAN 1 972 926 46 1162    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 58 1100 PM  
LOWEST 12 500 PM  
AVERAGE 35  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 106 1969  
MINIMUM TEMPERATURE (F) 57 37 1960  
 
SUNRISE AND SUNSET  
AUGUST 23 2025........SUNRISE 701 AM MDT SUNSET 839 PM MDT  
AUGUST 24 2025........SUNRISE 703 AM MDT SUNSET 837 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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