185  
CDUS46 KBOI 260930  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
330 AM MDT TUE SEP 26 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 25 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 89 338 PM 94 2009 79 10 86  
MINIMUM 46 731 AM 25 1984 46 0 43  
AVERAGE 68 62 6 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.16 1986 0.01 -0.01 0.00  
MONTH TO DATE 0.27 0.21 0.06 T  
SINCE OCT 1 13.24 9.40 3.84 7.31  
SINCE JAN 1 9.20 6.49 2.71 4.27  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 26 48 -22 12  
SINCE SEP 1 26 48 -22 12  
SINCE JUL 1 26 54 -28 12  
 
COOLING  
YESTERDAY 3 1 2 0  
MONTH TO DATE 112 93 19 147  
SINCE SEP 1 112 93 19 147  
SINCE JAN 1 1301 1091 210 1401    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 3.3  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 800 AM  
LOWEST 14 600 PM  
AVERAGE 47  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 92 1962  
1994  
2003  
MINIMUM TEMPERATURE (F) 46 26 1972  
 
SUNRISE AND SUNSET  
SEPTEMBER 26 2023.....SUNRISE 740 AM MDT SUNSET 738 PM MDT  
SEPTEMBER 27 2023.....SUNRISE 741 AM MDT SUNSET 736 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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