420  
CDUS46 KBOI 281636  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1036 AM MDT MON APR 28 2025  
   
...............................  
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR APRIL 28 2025  
 
VALID AS OF 1000 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST  
VALUE (LST) VALUE VALUE YEAR    
.......................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 59 859 AM 86 1977 70 69  
MINIMUM 42 204 AM 26 1966 42 41  
AVERAGE 51 56 55  
 
PRECIPITATION (IN)  
TODAY 0.00 0.76 1951 0.02 0.00  
MONTH TO DATE 0.12 0.72 0.94  
SINCE OCT 1 10.92 6.87 7.33  
SINCE JAN 1 5.75 3.96 5.22  
   
.......................................................  
 
WIND (MPH)  
AVERAGE WIND SPEED 8.7  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 200 AM  
   
......................................................  
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 90 1968  
MINIMUM TEMPERATURE (F) 43 25 1962  
 
SUNRISE AND SUNSET  
APRIL 28 2025.........SUNRISE 643 AM MDT SUNSET 848 PM MDT  
APRIL 29 2025.........SUNRISE 642 AM MDT SUNSET 849 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab ID Page
The Nexlab OR Page
Main Text Page