953  
CDUS46 KBOI 181733  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1033 AM MST SUN JAN 18 2026  
   
...............................  
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR JANUARY 18 2026  
 
VALID AS OF 1000 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST  
VALUE (LST) VALUE VALUE YEAR    
.......................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 30 206 AM 51 1953 38 39  
1961  
MINIMUM 28 749 AM -11 1984 24 20  
AVERAGE 29 31 30  
 
PRECIPITATION (IN)  
TODAY 0.00 0.84 2017 0.04 0.00  
MONTH TO DATE 0.76 0.83 0.98  
SINCE OCT 1 4.30 3.74 6.15  
SINCE JAN 1 0.76 0.83 0.98  
   
.......................................................  
 
WIND (MPH)  
AVERAGE WIND SPEED 4.8  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 100 AM  
   
......................................................  
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 53 1953  
MINIMUM TEMPERATURE (F) 25 -5 1960  
1979  
2013  
 
SUNRISE AND SUNSET  
JANUARY 18 2026.......SUNRISE 818 AM MST SUNSET 540 PM MST  
JANUARY 19 2026.......SUNRISE 817 AM MST SUNSET 541 PM MST  
 
- 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