539  
CDUS46 KBOI 280940  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
240 AM MST TUE JAN 28 2025  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR JANUARY 27 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 38 520 PM 57 1971 40 -2 47  
MINIMUM 11 824 AM -25 1957 25 -14 36  
AVERAGE 25 33 -8 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.35 1950 0.05 -0.05 0.17  
MONTH TO DATE 0.98 1.22 -0.24 2.13  
SINCE OCT 1 6.15 4.13 2.02 4.24  
SINCE JAN 1 0.98 1.22 -0.24 2.13  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 32 8 23  
MONTH TO DATE 860 918 -58 958  
SINCE DEC 1 1779 1952 -173 1854  
SINCE JUL 1 2831 3170 -339 2933  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 1.8  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 500 AM  
LOWEST 34 400 PM  
AVERAGE 57  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 57 1954  
MINIMUM TEMPERATURE (F) 26 -8 1980  
 
SUNRISE AND SUNSET  
JANUARY 28 2025.......SUNRISE 809 AM MST SUNSET 553 PM MST  
JANUARY 29 2025.......SUNRISE 808 AM MST SUNSET 555 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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