817  
CDUS46 KBOI 140934  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
334 AM MDT SUN MAY 14 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR MAY 13 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 86 409 PM 96 2013 76 10 66  
MINIMUM 50 549 AM 28 2009 47 3 43  
AVERAGE 68 62 6 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.36 1998 0.04 -0.04 T  
MONTH TO DATE 0.55 0.44 0.11 0.45  
SINCE OCT 1 8.56 7.36 1.20 5.39  
SINCE JAN 1 4.52 4.45 0.07 2.35  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 10  
MONTH TO DATE 54 83 -29 152  
SINCE MAR 1 1249 1038 211 1193  
SINCE JUL 1 5427 5105 322 5213  
 
COOLING  
YESTERDAY 3 1 2 0  
MONTH TO DATE 18 9 9 0  
SINCE MAR 1 22 11 11 0  
SINCE JAN 1 22 11 11 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 500 AM  
LOWEST 17 600 PM  
AVERAGE 40  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 94 1972  
1973  
MINIMUM TEMPERATURE (F) 48 28 1970  
 
SUNRISE AND SUNSET  
MAY 14 2023...........SUNRISE 623 AM MDT SUNSET 906 PM MDT  
MAY 15 2023...........SUNRISE 622 AM MDT SUNSET 907 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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