156  
CDUS46 KBOI 170933  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
333 AM MDT MON APR 17 2023  
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR APRIL 16 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 77 339 PM 87 1994 66 11 58  
MINIMUM 44 640 AM 20 1982 39 5 37  
AVERAGE 61 52 9 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.75 1978 0.02 -0.02 0.18  
MONTH TO DATE 0.62 0.44 0.18 0.45  
SINCE OCT 1 7.58 6.59 0.99 4.48  
SINCE JAN 1 3.54 3.68 -0.14 1.44  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 12 -8 17  
MONTH TO DATE 269 225 44 313  
SINCE MAR 1 1020 809 211 849  
SINCE JUL 1 5198 4876 322 4869  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 0 2 0  
SINCE MAR 1 2 0 2 0  
SINCE JAN 1 2 0 2 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 52 1100 PM  
LOWEST 13 600 PM  
AVERAGE 33  
   
......................................................
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 87 1994  
MINIMUM TEMPERATURE (F) 39 19 1964  
 
SUNRISE AND SUNSET  
APRIL 17 2023.........SUNRISE 702 AM MDT SUNSET 834 PM MDT  
APRIL 18 2023.........SUNRISE 700 AM MDT SUNSET 836 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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