313  
CDUS46 KBOI 130933  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
333 AM MDT SAT MAY 13 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR MAY 12 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 83 543 PM 96 1988 76 7 68  
MINIMUM 51 603 AM 29 2000 47 4 37  
AVERAGE 67 61 6 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.03 1958 0.04 -0.04 0.05  
MONTH TO DATE 0.55 0.40 0.15 0.45  
SINCE OCT 1 8.56 7.32 1.24 5.39  
SINCE JAN 1 4.52 4.41 0.11 2.35  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 12  
MONTH TO DATE 54 78 -24 142  
SINCE MAR 1 1249 1033 216 1183  
SINCE JUL 1 5427 5100 327 5203  
 
COOLING  
YESTERDAY 2 1 1 0  
MONTH TO DATE 15 8 7 0  
SINCE MAR 1 19 10 9 0  
SINCE JAN 1 19 10 9 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 600 AM  
LOWEST 17 400 PM  
AVERAGE 43  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 96 2013  
MINIMUM TEMPERATURE (F) 47 28 2009  
 
SUNRISE AND SUNSET  
MAY 13 2023...........SUNRISE 624 AM MDT SUNSET 905 PM MDT  
MAY 14 2023...........SUNRISE 623 AM MDT SUNSET 906 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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