840  
CDUS46 KBOI 100120  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
720 PM MDT MON JUN 09 2025  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR JUNE 9 2025
 
 
VALID TODAY AS OF 0700 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 98 438 PM 99 2015 82 16 94  
MINIMUM 64 529 AM 39 1974 54 10 61  
1984  
2005  
AVERAGE 81 68 13 78  
 
PRECIPITATION (IN)  
TODAY 0.00 0.37 1981 0.03 -0.03 0.04  
MONTH TO DATE 0.00 0.30 -0.30 0.31  
SINCE OCT 1 11.02 8.39 2.63 8.85  
SINCE JAN 1 5.85 5.48 0.37 6.74  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 2 18 -16 1  
SINCE JUN 1 2 18 -16 1  
SINCE JUL 1 4976 5186 -210 4813  
 
COOLING  
TODAY 16 4 12 13  
MONTH TO DATE 50 36 14 71  
SINCE JUN 1 50 36 14 71  
SINCE JAN 1 107 95 12 107    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 6.1  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 48 400 AM  
LOWEST 10 400 PM  
AVERAGE 29  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 99 1965  
MINIMUM TEMPERATURE (F) 54 40 1959  
1999  
 
SUNRISE AND SUNSET  
JUNE 9 2025..........SUNRISE 605 AM MDT SUNSET 930 PM MDT  
JUNE 10 2025..........SUNRISE 605 AM MDT SUNSET 931 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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