288  
CDUS46 KBOI 180932  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
332 AM MDT FRI JUL 18 2025  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR JULY 17 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 97 529 PM 110 1960 96 1 103  
MINIMUM 56 518 AM 44 1993 62 -6 60  
AVERAGE 77 79 -2 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.05 1983 0.01 -0.01 0.00  
MONTH TO DATE 0.26 0.17 0.09 T  
SINCE OCT 1 11.44 8.98 2.46 9.23  
SINCE JAN 1 6.27 6.07 0.20 7.12  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 27 32 -5 20  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 12 14 -2 17  
MONTH TO DATE 243 206 37 286  
SINCE JUN 1 460 382 78 543  
SINCE JAN 1 517 441 76 579    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 3.3  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 600 AM  
LOWEST 17 400 PM  
AVERAGE 48  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 96 109 1960  
MINIMUM TEMPERATURE (F) 62 43 1987  
 
SUNRISE AND SUNSET  
JULY 18 2025..........SUNRISE 622 AM MDT SUNSET 926 PM MDT  
JULY 19 2025..........SUNRISE 623 AM MDT SUNSET 925 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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