422  
CDUS46 KBOI 280940  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
340 AM MDT MON AUG 28 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR AUGUST 27 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 96 540 PM 101 1974 90 6 92  
MINIMUM 64 631 AM 38 1993 55 9 67  
AVERAGE 80 73 7 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.21 0.35 1956 0.01 0.20 0.00  
MONTH TO DATE 2.29 0.11 2.18 0.30  
SINCE OCT 1 12.97 9.18 3.79 7.31  
SINCE JAN 1 8.93 6.27 2.66 4.27  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 32 34 -2 39  
SINCE JUL 1 0 2 -2 0  
 
COOLING  
YESTERDAY 15 8 7 15  
MONTH TO DATE 342 320 22 481  
SINCE JUN 1 1061 910 151 1192  
SINCE JAN 1 1158 969 189 1210    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 3.0  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 400 AM  
LOWEST 23 600 PM  
AVERAGE 52  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 102 1972  
MINIMUM TEMPERATURE (F) 55 33 1960  
 
SUNRISE AND SUNSET  
AUGUST 28 2023........SUNRISE 707 AM MDT SUNSET 831 PM MDT  
AUGUST 29 2023........SUNRISE 708 AM MDT SUNSET 829 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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