866  
CDUS45 KBOI 210931  
CLIONO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
331 AM MDT SAT APR 21 2018  
 
   
...............................
 
 
   
..THE ONTARIO OR CLIMATE SUMMARY FOR APRIL 20 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1948 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 73 537 PM 87 1956 66 7 59  
MINIMUM 46 1150 PM 21 1961 37 9 42  
AVERAGE 60 51 9 51  
 
PRECIPITATION (IN)  
YESTERDAY T 0.32 2010 0.02 -0.02 0.09  
MONTH TO DATE 0.55 0.52 0.03 0.76  
SINCE OCT 1 5.55 6.92 -1.37 10.52  
SINCE JAN 1 2.84 3.51 -0.67 7.20  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 14 -9 14  
MONTH TO DATE 284 318 -34 303  
SINCE MAR 1 897 988 -91 855  
SINCE JUL 1 5074 5618 -544 5729  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 13.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 58 1100 PM  
LOWEST 15 500 PM  
AVERAGE 37  
   
......................................................
 
 
 
THE ONTARIO OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 88 1956  
MINIMUM TEMPERATURE (F) 37 22 2008  
1982  
 
 
SUNRISE AND SUNSET  
APRIL 21 2018.........SUNRISE 655 AM MDT SUNSET 839 PM MDT  
APRIL 22 2018.........SUNRISE 653 AM MDT SUNSET 841 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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