877  
CDUS46 KBOI 161830  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1230 PM MDT TUE MAY 16 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR MAY 16 2023
 
 
VALID AS OF 0900 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST  
VALUE (LST) VALUE VALUE YEAR    
.......................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 66 859 AM 97 1973 77 83  
MINIMUM 51 604 AM 30 1974 48 59  
AVERAGE 59 62 71  
 
PRECIPITATION (IN)  
TODAY 0.00 0.80 1991 0.04 0.00  
MONTH TO DATE 0.62 0.56 0.49  
SINCE OCT 1 8.63 7.48 5.43  
SINCE JAN 1 4.59 4.57 2.39  
   
.......................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 1.8  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 400 AM  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 98 1973  
MINIMUM TEMPERATURE (F) 48 29 1974  
 
SUNRISE AND SUNSET  
MAY 16 2023...........SUNRISE 621 AM MDT SUNSET 909 PM MDT  
MAY 17 2023...........SUNRISE 620 AM MDT SUNSET 910 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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