024  
CDUS46 KBOI 120935  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
335 AM MDT TUE SEP 12 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 11 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 91 443 PM 99 1959 85 6 86  
1973  
MINIMUM 51 653 AM 34 2005 51 0 44  
AVERAGE 71 68 3 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.62 1976 0.01 -0.01 0.00  
MONTH TO DATE 0.27 0.07 0.20 T  
SINCE OCT 1 13.24 9.26 3.98 7.31  
SINCE JAN 1 9.20 6.35 2.85 4.27  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 0 12 -12 2  
SINCE SEP 1 0 12 -12 2  
SINCE JUL 1 0 18 -18 2  
 
COOLING  
YESTERDAY 6 4 2 0  
MONTH TO DATE 68 59 9 114  
SINCE SEP 1 68 59 9 114  
SINCE JAN 1 1257 1057 200 1368    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 2.6  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 500 AM  
LOWEST 23 600 PM  
AVERAGE 50  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 97 1960  
MINIMUM TEMPERATURE (F) 50 35 1949  
1951  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2023.....SUNRISE 724 AM MDT SUNSET 804 PM MDT  
SEPTEMBER 13 2023.....SUNRISE 725 AM MDT SUNSET 802 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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