427  
CDUS46 KBOI 290130  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
730 PM MDT SAT SEP 28 2024  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 28 2024
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 90 454 PM 92 2022 77 13 72  
MINIMUM 46 716 AM 28 1971 45 1 44  
1999  
AVERAGE 68 61 7 58  
 
PRECIPITATION (IN)  
TODAY 0.00 0.35 1962 0.02 -0.02 0.00  
MONTH TO DATE 0.12 0.26 -0.14 0.27  
SINCE OCT 1 9.61 9.45 0.16 13.24  
SINCE JAN 1 7.50 6.54 0.96 9.20  
 
DEGREE DAYS  
HEATING  
TODAY 0 5 -5 7  
MONTH TO DATE 17 61 -44 38  
SINCE SEP 1 17 61 -44 38  
SINCE JUL 1 17 67 -50 38  
 
COOLING  
TODAY 3 1 2 0  
MONTH TO DATE 136 96 40 113  
SINCE SEP 1 136 96 40 113  
SINCE JAN 1 1320 1094 226 1302    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 2.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 400 AM  
LOWEST 21 500 PM  
AVERAGE 46  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 95 1963  
MINIMUM TEMPERATURE (F) 45 26 1985  
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2024.....SUNRISE 743 AM MDT SUNSET 733 PM MDT  
SEPTEMBER 29 2024.....SUNRISE 744 AM MDT SUNSET 731 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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