571  
CDUS46 KBOI 151634  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1034 AM MDT MON MAY 15 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR MAY 15 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 62 859 AM 95 1973 76 88  
MINIMUM 50 426 AM 28 1966 48 45  
AVERAGE 56 62 67  
 
PRECIPITATION (IN)  
TODAY T 0.65 1959 0.04 T  
1996  
MONTH TO DATE 0.57 0.52 0.49  
SINCE OCT 1 8.58 7.44 5.43  
SINCE JAN 1 4.54 4.53 2.39  
   
.......................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 1.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 400 AM  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 97 1973  
MINIMUM TEMPERATURE (F) 48 30 1974  
 
SUNRISE AND SUNSET  
MAY 15 2023...........SUNRISE 622 AM MDT SUNSET 907 PM MDT  
MAY 16 2023...........SUNRISE 621 AM MDT SUNSET 909 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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