835  
CDUS46 KBOI 100121  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
721 PM MDT SAT SEP 09 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 9 2023
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 91 539 PM 98 1958 86 5 83  
MINIMUM 52 623 AM 32 1976 51 1 53  
AVERAGE 72 68 4 68  
 
PRECIPITATION (IN)  
TODAY 0.00 0.28 1998 0.00 0.00 0.00  
MONTH TO DATE 0.27 0.05 0.22 T  
SINCE OCT 1 13.24 9.24 4.00 7.31  
SINCE JAN 1 9.20 6.33 2.87 4.27  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 9 -9 0  
SINCE SEP 1 0 9 -9 0  
SINCE JUL 1 0 15 -15 0  
 
COOLING  
TODAY 7 5 2 3  
MONTH TO DATE 55 51 4 114  
SINCE SEP 1 55 51 4 114  
SINCE JAN 1 1244 1049 195 1368    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 2.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 200 AM  
LOWEST 18 500 PM  
AVERAGE 48  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 98 1958  
1963  
MINIMUM TEMPERATURE (F) 51 32 1983  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2023.....SUNRISE 720 AM MDT SUNSET 810 PM MDT  
SEPTEMBER 10 2023.....SUNRISE 721 AM MDT SUNSET 808 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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