422  
CDUS46 KBOI 090933  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
333 AM MDT TUE MAY 09 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR MAY 8 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 70 343 PM 91 1966 74 -4 56  
MINIMUM 43 600 AM 26 2002 46 -3 34  
AVERAGE 57 60 -3 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 0.36 1979 0.04 0.06 0.03  
MONTH TO DATE 0.55 0.26 0.29 0.21  
SINCE OCT 1 8.56 7.18 1.38 5.15  
SINCE JAN 1 4.52 4.27 0.25 2.11  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 6 2 20  
MONTH TO DATE 36 56 -20 78  
SINCE MAR 1 1231 1011 220 1119  
SINCE JUL 1 5409 5078 331 5139  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 13 4 9 0  
SINCE MAR 1 17 6 11 0  
SINCE JAN 1 17 6 11 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 4.8  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 1100 PM  
LOWEST 30 400 PM  
AVERAGE 60  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 93 1969  
MINIMUM TEMPERATURE (F) 46 31 1999  
 
SUNRISE AND SUNSET  
MAY 9 2023...........SUNRISE 629 AM MDT SUNSET 901 PM MDT  
MAY 10 2023...........SUNRISE 628 AM MDT SUNSET 902 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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