874  
CDUS46 KBOI 140123  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
723 PM MDT WED SEP 13 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 13 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 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)  
TODAY 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  
TODAY 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  
TODAY 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 13.7  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 52 700 AM  
LOWEST 20 400 PM  
AVERAGE 36  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 96 1948  
MINIMUM TEMPERATURE (F) 50 30 1970  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2023.....SUNRISE 725 AM MDT SUNSET 802 PM MDT  
SEPTEMBER 14 2023.....SUNRISE 726 AM MDT SUNSET 800 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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