848  
CDUS46 KBOI 030121  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
721 PM MDT THU OCT 02 2025  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR OCTOBER 2 2025
 
 
VALID TODAY AS OF 0700 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 71 345 PM 87 1993 75 -4 82  
2010  
2020  
MINIMUM 50 730 AM 26 1954 44 6 38  
AVERAGE 61 60 1 60  
 
PRECIPITATION (IN)  
TODAY 0.00 0.21 1957 0.02 -0.02 0.00  
MONTH TO DATE T 0.04 -0.04 0.00  
SINCE OCT 1 T 0.04 -0.04 0.00  
SINCE JAN 1 7.78 6.61 1.17 7.50  
 
DEGREE DAYS  
HEATING  
TODAY 4 6 -2 5  
MONTH TO DATE 7 12 -5 14  
SINCE SEP 1 31 82 -51 37  
SINCE JUL 1 31 88 -57 37  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 2 -2 0  
SINCE SEP 1 116 100 16 138  
SINCE JAN 1 1163 1098 65 1322    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.7  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 300 AM  
LOWEST 39 100 PM  
AVERAGE 66  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 93 1963  
MINIMUM TEMPERATURE (F) 44 26 1953  
1978  
 
SUNRISE AND SUNSET  
OCTOBER 2 2025.......SUNRISE 747 AM MDT SUNSET 726 PM MDT  
OCTOBER 3 2025.......SUNRISE 749 AM MDT SUNSET 725 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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