808  
CDUS46 KBOI 270930  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
330 AM MDT WED SEP 27 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 26 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 79 256 PM 92 1962 78 1 87  
1994  
2003  
MINIMUM 52 1159 PM 26 1972 46 6 44  
AVERAGE 66 62 4 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.34 1959 0.02 -0.02 0.00  
MONTH TO DATE 0.27 0.23 0.04 T  
SINCE OCT 1 13.24 9.42 3.82 7.31  
SINCE JAN 1 9.20 6.51 2.69 4.27  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 26 52 -26 12  
SINCE SEP 1 26 52 -26 12  
SINCE JUL 1 26 58 -32 12  
 
COOLING  
YESTERDAY 1 1 0 1  
MONTH TO DATE 113 94 19 148  
SINCE SEP 1 113 94 19 148  
SINCE JAN 1 1302 1092 210 1402    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 4.8  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 1100 PM  
LOWEST 25 500 PM  
AVERAGE 42  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 94 1957  
MINIMUM TEMPERATURE (F) 46 27 1971  
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2023.....SUNRISE 741 AM MDT SUNSET 736 PM MDT  
SEPTEMBER 28 2023.....SUNRISE 742 AM MDT SUNSET 735 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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