754 CDUS41 KPBZ 190824 CLIPIT CLIMATE REPORT NATIONAL WEATHER SERVICE PITTSBURGH PA 324 AM EST FRI DEC 19 2014 ................................... ...THE PITTSBURGH PA CLIMATE SUMMARY FOR DECEMBER 18 2014... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1871 TO 2014 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 29 520 PM 63 1967 38 -9 29 1924 MINIMUM 28 1159 PM -7 1989 24 4 21 AVERAGE 29 31 -2 25 PRECIPITATION (IN) YESTERDAY T 2.05 1990 0.09 -0.09 T MONTH TO DATE 1.96 1.70 0.26 1.73 SINCE JUN 1 21.08 21.94 -0.86 22.78 SINCE JAN 1 36.17 37.04 -0.87 35.12 SNOWFALL (IN) YESTERDAY 0.1 3.3 1944 0.3 -0.2 T MONTH TO DATE 0.2 4.4 -4.2 9.5 SINCE OCT 1 3.3 6.8 -3.5 18.9 SINCE JUL 1 3.3 6.8 -3.5 18.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 36 34 2 40 MONTH TO DATE 526 557 -31 599 SINCE DEC 1 526 557 -31 599 SINCE JUL 1 1764 1720 44 1767 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 700 736 -36 831 .................................................................. WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 8.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW RELATIVE HUMIDITY (PERCENT) HIGHEST 75 900 AM LOWEST 69 1200 AM AVERAGE 72 .......................................................... THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 38 67 1895 1877 MINIMUM TEMPERATURE (F) 24 -2 1884 SUNRISE AND SUNSET DECEMBER 19 2014......SUNRISE 740 AM EST SUNSET 456 PM EST DECEMBER 20 2014......SUNRISE 740 AM EST SUNSET 457 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 OR 8 AM EDT. $$