341  
CDUS46 KBOI 111639  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1039 AM MDT MON MAY 11 2026  
   
...............................  
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR MAY 11 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 68 1210 AM 95 1993 75 84  
MINIMUM 57 540 AM 27 1970 47 53  
AVERAGE 63 61 69  
 
PRECIPITATION (IN)  
TODAY 0.00 0.68 1951 0.03 0.00  
MONTH TO DATE 0.00 0.36 T  
SINCE OCT 1 8.31 7.28 10.92  
SINCE JAN 1 4.77 4.37 5.75  
   
.......................................................  
 
WIND (MPH)  
AVERAGE WIND SPEED 16.1  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 40 1200 AM  
   
......................................................  
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 96 1988  
MINIMUM TEMPERATURE (F) 47 29 2000  
 
SUNRISE AND SUNSET  
MAY 11 2026...........SUNRISE 626 AM MDT SUNSET 903 PM MDT  
MAY 12 2026...........SUNRISE 625 AM MDT SUNSET 904 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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