000 CDUS41 KPBZ 120707 CLIPIT CLIMATE REPORT NATIONAL WEATHER SERVICE PITTSBURGH PA 207 AM EST THU DEC 12 2013 ................................... ...THE PITTSBURGH PA CLIMATE SUMMARY FOR DECEMBER 11 2013... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1871 TO 2013 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 30 451 PM 66 2007 41 -11 38 MINIMUM 19 828 AM -2 1958 27 -8 31 AVERAGE 25 34 -9 35 PRECIPITATION (IN) YESTERDAY 0.01 1.42 1944 0.10 -0.09 0.02 MONTH TO DATE 1.18 1.08 0.10 2.66 SINCE JUN 1 22.23 21.32 0.91 23.49 SINCE JAN 1 34.57 36.42 -1.85 38.87 SNOWFALL (IN) YESTERDAY 0.2 10.7 1944 0.3 -0.1 T MONTH TO DATE 5.3 2.5 2.8 T SINCE OCT 1 14.7 5.0 9.7 0.8 SINCE JUL 1 14.7 5.0 9.7 0.8 SNOW DEPTH 1 DEGREE DAYS HEATING YESTERDAY 40 32 8 30 MONTH TO DATE 326 328 -2 210 SINCE DEC 1 326 328 -2 210 SINCE JUL 1 1494 1491 3 1458 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 831 736 95 1025 .................................................................. WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 8.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 88 900 PM LOWEST 49 400 PM AVERAGE 69 .......................................................... THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 40 65 2007 1965 1899 MINIMUM TEMPERATURE (F) 26 -5 1962 SUNRISE AND SUNSET DECEMBER 12 2013......SUNRISE 735 AM EST SUNSET 454 PM EST DECEMBER 13 2013......SUNRISE 736 AM EST SUNSET 455 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. $$