704  
CDUS46 KBOI 190123  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
723 PM MDT WED JUN 18 2025  
   
...............................  
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR JUNE 18 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 92 429 PM 106 1974 85 7 74  
MINIMUM 57 453 AM 31 1973 55 2 41  
AVERAGE 75 70 5 58  
 
PRECIPITATION (IN)  
TODAY 0.00 0.48 1975 0.02 -0.02 0.00  
MONTH TO DATE 0.15 0.51 -0.36 0.31  
SINCE OCT 1 11.17 8.60 2.57 8.85  
SINCE JAN 1 6.00 5.69 0.31 6.74  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 7  
MONTH TO DATE 2 27 -25 19  
SINCE JUN 1 2 27 -25 19  
SINCE JUL 1 4976 5195 -219 4831  
 
COOLING  
TODAY 10 6 4 0  
MONTH TO DATE 139 84 55 122  
SINCE JUN 1 139 84 55 122  
SINCE JAN 1 196 143 53 158    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 3.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 500 AM  
LOWEST 19 300 PM  
AVERAGE 39  
   
......................................................  
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 106 1961  
MINIMUM TEMPERATURE (F) 55 35 1973  
 
SUNRISE AND SUNSET  
JUNE 18 2025..........SUNRISE 605 AM MDT SUNSET 934 PM MDT  
JUNE 19 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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