304 CDUS41 KPBZ 310610 CLIPIT CLIMATE REPORT NATIONAL WEATHER SERVICE PITTSBURGH PA 109 AM EST MON DEC 31 2012 ................................... ...THE PITTSBURGH PA CLIMATE SUMMARY FOR DECEMBER 30 2012... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1871 TO 2012 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 29 121 AM 68 1875 36 -7 51 MINIMUM 24 1159 PM -9 1880 22 2 39 AVERAGE 27 29 -2 45 PRECIPITATION (IN) YESTERDAY 0.02 2.76 1990 0.08 -0.06 0.07 MONTH TO DATE 5.42 2.76 2.66 2.46 SINCE JUN 1 26.25 23.00 3.25 22.15 SINCE JAN 1 41.63 38.10 3.53 44.23 SNOWFALL (IN) YESTERDAY 0.4 2.0 1929 0.3 0.1 0.0 MONTH TO DATE 12.7 8.0 4.7 1.2 SINCE OCT 1 13.5 10.5 3.0 2.8 SINCE JUL 1 13.5 10.5 3.0 2.8 SNOW DEPTH 8 DEGREE DAYS HEATING YESTERDAY 38 36 2 20 MONTH TO DATE 785 977 -192 819 SINCE DEC 1 785 977 -192 819 SINCE JUL 1 2033 2140 -107 1814 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1025 736 289 1009 .................................................................. WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 12.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 85 1200 AM LOWEST 74 600 PM AVERAGE 80 .......................................................... THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 36 69 1875 MINIMUM TEMPERATURE (F) 22 -4 1880 SUNRISE AND SUNSET DECEMBER 31 2012......SUNRISE 744 AM EST SUNSET 504 PM EST JANUARY 1 2013.......SUNRISE 744 AM EST SUNSET 505 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. $$