077  
CDUS46 KBOI 170931  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
331 AM MDT FRI MAY 17 2024  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR MAY 16 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 90 445 PM 97 1973 77 13 85  
MINIMUM 49 620 AM 30 1974 48 1 51  
AVERAGE 70 62 8 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.80 1991 0.04 -0.04 T  
MONTH TO DATE 0.62 0.56 0.06 0.62  
SINCE OCT 1 7.95 7.48 0.47 8.63  
SINCE JAN 1 5.84 4.57 1.27 4.59  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 105 97 8 54  
SINCE MAR 1 1061 1052 9 1249  
SINCE JUL 1 4735 5119 -384 5427  
 
COOLING  
YESTERDAY 5 2 3 3  
MONTH TO DATE 29 15 14 23  
SINCE MAR 1 29 17 12 27  
SINCE JAN 1 29 17 12 27    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 600 AM  
LOWEST 18 700 PM  
AVERAGE 46  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 98 1973  
MINIMUM TEMPERATURE (F) 48 29 1974  
 
SUNRISE AND SUNSET  
MAY 17 2024...........SUNRISE 619 AM MDT SUNSET 910 PM MDT  
MAY 18 2024...........SUNRISE 618 AM MDT SUNSET 911 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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