185  
CDUS46 KBOI 181635  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1035 AM MDT THU MAY 18 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR MAY 18 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 68 859 AM 96 1973 77 81  
2008  
MINIMUM 55 623 AM 27 1989 49 45  
AVERAGE 62 63 63  
 
PRECIPITATION (IN)  
TODAY 0.00 0.52 2005 0.04 T  
MONTH TO DATE 0.62 0.64 0.49  
SINCE OCT 1 8.63 7.56 5.43  
SINCE JAN 1 4.59 4.65 2.39  
   
.......................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 2.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 500 AM  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 95 1954  
MINIMUM TEMPERATURE (F) 49 31 1960  
2003  
 
SUNRISE AND SUNSET  
MAY 18 2023...........SUNRISE 619 AM MDT SUNSET 911 PM MDT  
MAY 19 2023...........SUNRISE 618 AM MDT SUNSET 912 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