143  
CDUS46 KBOI 100931  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
331 AM MDT FRI MAY 10 2024  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR MAY 9 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 438 PM 93 1969 75 6 66  
MINIMUM 43 600 AM 31 1999 46 -3 44  
AVERAGE 62 60 2 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.38 2005 0.03 -0.03 0.00  
MONTH TO DATE 0.61 0.29 0.32 0.55  
SINCE OCT 1 7.94 7.21 0.73 8.56  
SINCE JAN 1 5.83 4.30 1.53 4.52  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 6 -3 10  
MONTH TO DATE 102 62 40 46  
SINCE MAR 1 1058 1017 41 1241  
SINCE JUL 1 4732 5084 -352 5419  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 5 -5 13  
SINCE MAR 1 0 7 -7 17  
SINCE JAN 1 0 7 -7 17    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 600 AM  
LOWEST 23 500 PM  
AVERAGE 48  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 91 1960  
2013  
MINIMUM TEMPERATURE (F) 46 28 1999  
 
SUNRISE AND SUNSET  
MAY 10 2024...........SUNRISE 627 AM MDT SUNSET 903 PM MDT  
MAY 11 2024...........SUNRISE 626 AM MDT SUNSET 904 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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