764  
CDUS46 KBOI 211633  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1033 AM MDT SUN JUN 21 2026  
   
...............................  
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR JUNE 21 2026  
 
VALID AS OF 1000 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1945 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST  
VALUE (LST) VALUE VALUE YEAR    
.......................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 75 859 AM 106 1988 86 68  
MINIMUM 53 442 AM 40 1953 56 43  
2023  
AVERAGE 64 71 56  
 
PRECIPITATION (IN)  
TODAY 0.00 0.18 1967 0.02 0.01  
MONTH TO DATE 0.03 0.57 0.16  
SINCE OCT 1 8.36 8.66 11.18  
SINCE JAN 1 4.82 5.75 6.01  
   
.......................................................  
 
WIND (MPH)  
AVERAGE WIND SPEED 6.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 1200 AM  
   
......................................................  
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 106 1970  
MINIMUM TEMPERATURE (F) 56 37 1993  
 
SUNRISE AND SUNSET  
JUNE 21 2026..........SUNRISE 605 AM MDT SUNSET 935 PM MDT  
JUNE 22 2026..........SUNRISE 605 AM MDT SUNSET 935 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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