817  
CDUS46 KBOI 191631  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1031 AM MDT WED APR 19 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR APRIL 19 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 37 859 AM 88 1962 67 61  
MINIMUM 26 606 AM 24 1966 40 39  
AVERAGE 32 53 50  
 
PRECIPITATION (IN)  
TODAY 0.00 0.32 1963 0.02 T  
MONTH TO DATE 0.88 0.51 0.45  
SINCE OCT 1 7.84 6.66 4.48  
SINCE JAN 1 3.80 3.75 1.44  
   
.......................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 2.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 800 AM  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 87 1956  
MINIMUM TEMPERATURE (F) 40 21 1961  
 
SUNRISE AND SUNSET  
APRIL 19 2023.........SUNRISE 658 AM MDT SUNSET 837 PM MDT  
APRIL 20 2023.........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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