381  
CDUS46 KBOI 050121  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
721 PM MDT WED SEP 04 2024  
   
...............................  
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 4 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 95 421 PM 99 2019 88 7 79  
2020  
MINIMUM 54 647 AM 34 1980 53 1 59  
AVERAGE 75 70 5 69  
 
PRECIPITATION (IN)  
TODAY 0.00 0.56 1970 0.01 -0.01 0.00  
MONTH TO DATE T 0.02 -0.02 0.27  
SINCE OCT 1 9.49 9.21 0.28 13.24  
SINCE JAN 1 7.38 6.30 1.08 9.20  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 4 -4 0  
SINCE SEP 1 0 4 -4 0  
SINCE JUL 1 0 10 -10 0  
 
COOLING  
TODAY 10 6 4 4  
MONTH TO DATE 37 25 12 24  
SINCE SEP 1 37 25 12 24  
SINCE JAN 1 1221 1023 198 1213    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 5.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 400 AM  
LOWEST 15 400 PM  
AVERAGE 42  
   
......................................................  
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 101 2019  
MINIMUM TEMPERATURE (F) 52 35 1996  
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2024.....SUNRISE 715 AM MDT SUNSET 817 PM MDT  
SEPTEMBER 5 2024.....SUNRISE 717 AM MDT SUNSET 816 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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