000 CDUS41 KPBZ 080701 CLIPIT CLIMATE REPORT NATIONAL WEATHER SERVICE PITTSBURGH PA 200 AM EST SUN DEC 8 2013 ................................... ...THE PITTSBURGH PA CLIMATE SUMMARY FOR DECEMBER 7 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 30 236 PM 70 1892 42 -12 50 MINIMUM 19 1046 PM 4 1882 28 -9 39 AVERAGE 25 35 -10 45 PRECIPITATION (IN) YESTERDAY T 0.95 2012 0.10 -0.10 0.95 MONTH TO DATE 1.01 0.68 0.33 1.44 SINCE JUN 1 22.06 20.92 1.14 22.27 SINCE JAN 1 34.40 36.02 -1.62 37.65 SNOWFALL (IN) YESTERDAY T 2.7 1917 0.3 -0.3 0.0 MONTH TO DATE 2.0 1.5 0.5 0.0 SINCE OCT 1 11.4 4.0 7.4 0.8 SINCE JUL 1 11.4 4.0 7.4 0.8 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 40 30 10 20 MONTH TO DATE 175 203 -28 128 SINCE DEC 1 175 203 -28 128 SINCE JUL 1 1343 1366 -23 1376 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 16 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 8.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 92 1200 AM LOWEST 57 500 PM AVERAGE 75 .......................................................... THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 42 70 1916 MINIMUM TEMPERATURE (F) 28 -2 1882 SUNRISE AND SUNSET DECEMBER 8 2013......SUNRISE 732 AM EST SUNSET 454 PM EST DECEMBER 9 2013......SUNRISE 733 AM EST SUNSET 454 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. $$