046 CDUS41 KPBZ 180537 CLIPIT CLIMATE REPORT NATIONAL WEATHER SERVICE PITTSBURGH PA 137 AM EDT THU SEP 18 2025 ................................... ...THE PITTSBURGH PA CLIMATE SUMMARY FOR SEPTEMBER 17 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1871 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 82 458 PM 91 1955 75 7 80 MINIMUM 58 633 AM 33 1959 54 4 62 AVERAGE 70 65 5 71 PRECIPITATION (IN) YESTERDAY 0.00 5.95 2004 0.12 -0.12 0.00 MONTH TO DATE 0.39 1.90 -1.51 0.45 SINCE SEP 1 0.39 1.90 -1.51 0.45 SINCE JAN 1 25.83 29.68 -3.85 35.07 SNOWFALL (IN) YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE SEP 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 3 -3 0 MONTH TO DATE 31 27 4 18 SINCE SEP 1 31 27 4 18 SINCE JUL 1 55 37 18 26 COOLING YESTERDAY 5 2 3 6 MONTH TO DATE 37 64 -27 72 SINCE SEP 1 37 64 -27 72 SINCE JAN 1 987 765 222 1119 ................................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (360) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 2.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 83 700 AM LOWEST 33 400 PM AVERAGE 58 .......................................................... THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 92 1895 MINIMUM TEMPERATURE (F) 54 35 1937 1959 SUNRISE AND SUNSET SEPTEMBER 18 2025.....SUNRISE 705 AM EDT SUNSET 724 PM EDT SEPTEMBER 19 2025.....SUNRISE 706 AM EDT SUNSET 722 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$