161  
CDUS46 KBOI 140932  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
332 AM MDT THU SEP 14 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 13 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 87 422 PM 95 1981 84 3 84  
2002  
MINIMUM 64 521 AM 30 1992 50 14 62  
AVERAGE 76 67 9 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.33 1980 0.00 0.00 0.00  
MONTH TO DATE 0.27 0.08 0.19 T  
SINCE OCT 1 13.24 9.27 3.97 7.31  
SINCE JAN 1 9.20 6.36 2.84 4.27  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 0 16 -16 2  
SINCE SEP 1 0 16 -16 2  
SINCE JUL 1 0 22 -22 2  
 
COOLING  
YESTERDAY 11 4 7 8  
MONTH TO DATE 89 67 22 122  
SINCE SEP 1 89 67 22 122  
SINCE JAN 1 1278 1065 213 1376    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 12.9  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 52 700 AM  
LOWEST 20 400 PM  
AVERAGE 36  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 96 1948  
MINIMUM TEMPERATURE (F) 50 30 1970  
 
SUNRISE AND SUNSET  
SEPTEMBER 14 2023.....SUNRISE 726 AM MDT SUNSET 800 PM MDT  
SEPTEMBER 15 2023.....SUNRISE 727 AM MDT SUNSET 759 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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