282  
CDUS46 KBOI 301631  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1031 AM MDT SUN APR 30 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR APRIL 30 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 63 859 AM 88 1968 71 58  
MINIMUM 45 608 AM 24 1950 43 41  
AVERAGE 54 57 50  
 
PRECIPITATION (IN)  
TODAY 0.00 0.42 1987 0.02 0.18  
MONTH TO DATE 1.05 0.77 0.91  
SINCE OCT 1 8.01 6.92 4.94  
SINCE JAN 1 3.97 4.01 1.90  
   
.......................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 2.9  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 600 AM  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 89 1971  
MINIMUM TEMPERATURE (F) 43 25 1946  
 
SUNRISE AND SUNSET  
APRIL 30 2023.........SUNRISE 641 AM MDT SUNSET 850 PM MDT  
MAY 1 2023...........SUNRISE 640 AM MDT SUNSET 851 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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