574  
CDUS41 KOKX 200617  
CLILGA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK NY  
117 AM EST THU DEC 20 2018  
 
   
...............................
 
 
   
..THE LAGUARDIA NY CLIMATE SUMMARY FOR DECEMBER 19 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1939 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 42 538 PM 57 1957 43 -1 56  
MINIMUM 27 619 AM 14 1980 31 -4 46  
AVERAGE 35 37 -2 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.31 1948 0.11 -0.11 0.00  
MONTH TO DATE 2.44 2.27 0.17 1.25  
SINCE DEC 1 2.44 2.27 0.17 1.25  
SINCE JAN 1 54.38 43.44 10.94 41.92  
 
SNOWFALL (IN)  
YESTERDAY 0.0 15.9 1948 0.2 -0.2 0.0  
MONTH TO DATE T 2.5 -2.5 7.2  
SINCE OCT 1 4.7 2.8 1.9 7.2  
SINCE JUL 1 4.7 2.8 1.9 7.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 28 2 14  
MONTH TO DATE 488 475 13 470  
SINCE DEC 1 488 475 13 470  
SINCE JUL 1 1304 1250 54 1061  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1697 1214 483 1439    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 400 AM  
LOWEST 38 200 PM  
AVERAGE 51  
   
......................................................
 
 
 
THE LAGUARDIA NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 61 1957  
MINIMUM TEMPERATURE (F) 31 -2 1942  
 
 
SUNRISE AND SUNSET  
DECEMBER 20 2018......SUNRISE 716 AM EST SUNSET 431 PM EST  
DECEMBER 21 2018......SUNRISE 716 AM EST SUNSET 431 PM EST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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