749  
CDUS46 KBOI 230930  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
330 AM MDT SAT SEP 23 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 22 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 75 441 PM 100 1966 80 -5 77  
MINIMUM 47 142 AM 28 1971 47 0 51  
AVERAGE 61 64 -3 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.24 2007 0.01 -0.01 0.00  
MONTH TO DATE 0.27 0.18 0.09 T  
SINCE OCT 1 13.24 9.37 3.87 7.31  
SINCE JAN 1 9.20 6.46 2.74 4.27  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 3 1 1  
MONTH TO DATE 19 37 -18 4  
SINCE SEP 1 19 37 -18 4  
SINCE JUL 1 19 43 -24 4  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 109 89 20 147  
SINCE SEP 1 109 89 20 147  
SINCE JAN 1 1298 1087 211 1401    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 200 AM  
LOWEST 21 500 PM  
AVERAGE 45  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 95 1966  
MINIMUM TEMPERATURE (F) 47 26 1956  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2023.....SUNRISE 736 AM MDT SUNSET 744 PM MDT  
SEPTEMBER 24 2023.....SUNRISE 737 AM MDT SUNSET 742 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab ID Page
The Nexlab OR Page Main Text Page