408  
CDUS41 KPBZ 272230  
CLIPIT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
530 PM EST THU DEC 27 2018  
   
...............................
 
 
   
..THE PITTSBURGH PA CLIMATE SUMMARY FOR DECEMBER 27 2018
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1871 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 49 259 PM 70 1904 37 12 15  
MINIMUM 27 228 AM 0 1925 23 4 4  
AVERAGE 38 30 8 10  
 
PRECIPITATION (IN)  
TODAY 0.00 0.73 1968 0.09 -0.09 T  
MONTH TO DATE 3.96 2.50 1.46 1.52  
SINCE JUN 1 35.21 22.74 12.47 23.19  
SINCE JAN 1 56.75 37.84 18.91 41.90  
 
SNOWFALL (IN)  
TODAY 0.0 10.7 1894 0.4 -0.4 T  
MONTH TO DATE 2.0 7.1 -5.1 8.8  
SINCE OCT 1 5.6 9.5 -3.9 8.8  
SINCE JUL 1 5.6 9.5 -3.9 8.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 27 35 -8 55  
MONTH TO DATE 823 869 -46 840  
SINCE DEC 1 823 869 -46 840  
SINCE JUL 1 2095 2032 63 1843  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1138 736 402 864    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 5.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1200 AM  
LOWEST 50 200 PM  
AVERAGE 71  
   
......................................................
 
 
 
THE PITTSBURGH PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 71 1982  
MINIMUM TEMPERATURE (F) 22 0 1924  
 
 
SUNRISE AND SUNSET  
DECEMBER 27 2018......SUNRISE 743 AM EST SUNSET 501 PM EST  
DECEMBER 28 2018......SUNRISE 743 AM EST SUNSET 502 PM EST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
SNOW DEPTH IS MEASURED AT 7 AM EST.  
 

 
 
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