170  
CDUS45 KBOI 170935  
CLIMYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
235 AM MST THU JAN 17 2019  
 
   
...............................
 
 
   
..THE MCCALL ID CLIMATE SUMMARY FOR JANUARY 16 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1930 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 34 1135 PM 45 1973 29 5 33  
MINIMUM 13 513 AM -24 1917 11 2 17  
AVERAGE 24 20 4 25  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 1.30 1906 0.06 -0.01 0.05  
MONTH TO DATE 0.79 0.93 -0.14 1.61  
SINCE OCT 1 7.03 7.11 -0.08 8.46  
SINCE JAN 1 0.79 0.93 -0.14 1.61  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 45 -4 40  
MONTH TO DATE 746 729 17 581  
SINCE DEC 1 2123 2165 -42 1972  
SINCE JUL 1 4321 4803 -482 4098  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 1.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 200 AM  
LOWEST 80 700 AM  
AVERAGE 86  
   
......................................................
 
 
 
THE MCCALL ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 45 1920  
MINIMUM TEMPERATURE (F) 11 -30 1930  
 
 
SUNRISE AND SUNSET  
JANUARY 17 2019.......SUNRISE 818 AM MST SUNSET 532 PM MST  
JANUARY 18 2019.......SUNRISE 817 AM MST SUNSET 533 PM MST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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