242  
CDUS46 KBOI 170931  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
331 AM MDT TUE JUN 17 2025  
   
...............................  
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR JUNE 16 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 92 258 PM 106 1961 85 7 72  
MINIMUM 59 519 AM 38 1957 55 4 48  
1994  
AVERAGE 76 70 6 60  
 
PRECIPITATION (IN)  
YESTERDAY T 0.35 1956 0.02 -0.02 T  
MONTH TO DATE 0.15 0.47 -0.32 0.31  
SINCE OCT 1 11.17 8.56 2.61 8.85  
SINCE JAN 1 6.00 5.65 0.35 6.74  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 5  
MONTH TO DATE 2 25 -23 6  
SINCE JUN 1 2 25 -23 6  
SINCE JUL 1 4976 5193 -217 4818  
 
COOLING  
YESTERDAY 11 6 5 0  
MONTH TO DATE 118 72 46 122  
SINCE JUN 1 118 72 46 122  
SINCE JAN 1 175 131 44 158    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57 900 PM  
LOWEST 16 300 PM  
AVERAGE 37  
   
......................................................  
 
THE ONTARIO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 108 1961  
MINIMUM TEMPERATURE (F) 55 40 1949  
1996  
2010  
 
SUNRISE AND SUNSET  
JUNE 17 2025..........SUNRISE 605 AM MDT SUNSET 934 PM MDT  
JUNE 18 2025..........SUNRISE 605 AM MDT SUNSET 934 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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