577  
CDUS46 KBOI 180930  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
330 AM MDT THU APR 18 2024  
   
...............................  
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR APRIL 17 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 58 413 PM 87 1994 66 -8 58  
MINIMUM 37 1003 PM 19 1964 39 -2 40  
AVERAGE 48 53 -5 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.23 1996 0.02 -0.02 0.13  
MONTH TO DATE 0.91 0.46 0.45 0.75  
SINCE OCT 1 7.30 6.61 0.69 7.71  
SINCE JAN 1 5.19 3.70 1.49 3.67  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 12 5 16  
MONTH TO DATE 197 237 -40 285  
SINCE MAR 1 801 821 -20 1036  
SINCE JUL 1 4475 4888 -413 5214  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 2  
SINCE MAR 1 0 0 0 2  
SINCE JAN 1 0 0 0 2    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 12.9  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 51 200 AM  
LOWEST 21 500 PM  
AVERAGE 36  
   
......................................................  
 
THE ONTARIO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 88 1962  
MINIMUM TEMPERATURE (F) 40 25 2018  
 
SUNRISE AND SUNSET  
APRIL 18 2024.........SUNRISE 659 AM MDT SUNSET 837 PM MDT  
APRIL 19 2024.........SUNRISE 657 AM MDT SUNSET 838 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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