460  
CDUS46 KBOI 181631  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1031 AM MDT THU APR 18 2024  
   
...............................  
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR APRIL 18 2024  
 
VALID AS OF 0900 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST  
VALUE (LST) VALUE VALUE YEAR    
.......................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 43 859 AM 88 1962 67 49  
MINIMUM 28 604 AM 25 2018 40 33  
AVERAGE 36 53 41  
 
PRECIPITATION (IN)  
TODAY 0.00 0.42 1991 0.03 0.13  
MONTH TO DATE 0.91 0.49 0.88  
SINCE OCT 1 7.30 6.64 7.84  
SINCE JAN 1 5.19 3.73 3.80  
   
.......................................................  
 
WIND (MPH)  
AVERAGE WIND SPEED 4.7  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 600 AM  
   
......................................................  
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 88 1962  
MINIMUM TEMPERATURE (F) 40 24 1966  
 
SUNRISE AND SUNSET  
APRIL 18 2024.........SUNRISE 659 AM MDT SUNSET 837 PM MDT  
APRIL 19 2024.........SUNRISE 657 AM MDT SUNSET 838 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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