CDUS41 KPBZ 182126 CLIPIT CLIMATE REPORT NATIONAL WEATHER SERVICE PITTSBURGH PA 526 PM EDT MON MAY 18 2026 ................................... ...THE PITTSBURGH PA CLIMATE SUMMARY FOR MAY 18 2026... VALID TODAY AS OF 0500 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1871 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 89 357 PM 91 1877 72 17 71 1962 MINIMUM 62 413 AM 33 2009 51 11 53 AVERAGE 76 62 14 62 PRECIPITATION (IN) TODAY 0.00 1.44 1999 0.13 -0.13 0.00 MONTH TO DATE 1.20 2.14 -0.94 2.19 SINCE MAR 1 11.06 8.61 2.45 8.33 SINCE JAN 1 15.14 14.19 0.95 14.11 SNOWFALL (IN) TODAY 0.0 0.0 MM 0.0 0.0 0.0 MONTH TO DATE T 0.0 0.0 T SINCE MAR 1 6.6 8.6 -2.0 4.5 SINCE JUL 1 51.6 44.1 7.5 34.0 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 0 5 -5 3 MONTH TO DATE 193 121 72 42 SINCE MAR 1 987 1319 -332 923 SINCE JUL 1 5365 5490 -125 4784 COOLING TODAY 11 2 9 0 MONTH TO DATE 18 25 -7 32 SINCE MAR 1 78 35 43 69 SINCE JAN 1 78 35 43 69 ................................................................... WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 7.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 90 400 AM LOWEST 36 400 PM AVERAGE 63 .......................................................... THE PITTSBURGH PA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 93 1877 MINIMUM TEMPERATURE (F) 52 31 2002 SUNRISE AND SUNSET MAY 18 2026...........SUNRISE 602 AM EDT SUNSET 834 PM EDT MAY 19 2026...........SUNRISE 601 AM EDT SUNSET 834 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$