658  
CDUS46 KBOI 080931  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
331 AM MDT FRI SEP 08 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 7 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 89 439 PM 102 2022 86 3 102  
MINIMUM 56 651 AM 32 1945 52 4 62  
AVERAGE 73 69 4 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.21 1978 0.01 -0.01 T  
MONTH TO DATE 0.27 0.04 0.23 T  
SINCE OCT 1 13.24 9.23 4.01 7.31  
SINCE JAN 1 9.20 6.32 2.88 4.27  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 7 -7 0  
SINCE SEP 1 0 7 -7 0  
SINCE JUL 1 0 13 -13 0  
 
COOLING  
YESTERDAY 8 5 3 17  
MONTH TO DATE 39 41 -2 100  
SINCE SEP 1 39 41 -2 100  
SINCE JAN 1 1228 1039 189 1354    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 200 AM  
LOWEST 25 600 PM  
AVERAGE 50  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 98 1969  
MINIMUM TEMPERATURE (F) 51 35 1971  
 
SUNRISE AND SUNSET  
SEPTEMBER 8 2023.....SUNRISE 719 AM MDT SUNSET 812 PM MDT  
SEPTEMBER 9 2023.....SUNRISE 720 AM MDT SUNSET 810 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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