406 CDUS41 KPBZ 100606 CLIPIT CLIMATE REPORT NATIONAL WEATHER SERVICE PITTSBURGH PA 205 AM EDT MON SEP 10 2012 ................................... ...THE PITTSBURGH PA CLIMATE SUMMARY FOR SEPTEMBER 9 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 71 148 PM 98 1884 77 -6 77 MINIMUM 54 1159 PM 39 1883 57 -3 63 AVERAGE 63 67 -4 70 PRECIPITATION (IN) YESTERDAY T 1.77 1911 0.11 -0.11 T MONTH TO DATE 1.60 0.98 0.62 1.47 SINCE JUN 1 12.81 12.59 0.22 9.28 SINCE JAN 1 28.19 27.69 0.50 31.36 SNOWFALL (IN) YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0 2001 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE OCT 1 36.9 41.4 -4.5 56.7 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 2 2 0 0 MONTH TO DATE 2 10 -8 8 SINCE SEP 1 2 10 -8 8 SINCE JUL 1 4 23 -19 8 COOLING YESTERDAY 0 3 -3 5 MONTH TO DATE 85 38 47 63 SINCE SEP 1 85 38 47 63 SINCE JAN 1 1005 690 315 967 .................................................................. WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 7.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 93 300 AM LOWEST 47 100 PM AVERAGE 70 .......................................................... THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 100 1884 MINIMUM TEMPERATURE (F) 56 40 1975 1956 1883 SUNRISE AND SUNSET SEPTEMBER 10 2012.....SUNRISE 657 AM EDT SUNSET 737 PM EDT SEPTEMBER 11 2012.....SUNRISE 658 AM EDT SUNSET 736 PM EDT - 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. $$