Weather history · Pittsburgh, US

Explore the daily humidity history for Pittsburgh.

Humidity in Pittsburgh from 1 Jul 2026 to 28 Oct 2026, based on completed daily observations.

Daily mean relative humidity 9686766757 1 Jul21 Jul10 Aug30 Aug18 Sept8 Oct28 Oct % 3 Jul 2026: 68.2 %4 Jul 2026: 76 %5 Jul 2026: 86.7 %6 Jul 2026: 84.5 %7 Jul 2026: 82.1 %8 Jul 2026: 74.2 %9 Jul 2026: 77.5 %10 Jul 2026: 86.5 %11 Jul 2026: 84.4 %12 Jul 2026: 75.2 %13 Jul 2026: 68.5 %14 Jul 2026: 68.6 %15 Jul 2026: 68.3 %16 Jul 2026: 68 %17 Jul 2026: 63.2 %18 Jul 2026: 81.2 %19 Jul 2026: 72.7 %20 Jul 2026: 67 %21 Jul 2026: 86.8 %22 Jul 2026: 74.8 %23 Jul 2026: 67.5 %24 Jul 2026: 68.6 %25 Jul 2026: 71.5 %26 Jul 2026: 72.9 %27 Jul 2026: 78.5 %28 Jul 2026: 82.2 %29 Jul 2026: 73.6 %30 Jul 2026: 62.4 %31 Jul 2026: 64.4 %1 Aug 2026: 75.9 %2 Aug 2026: 88 %3 Aug 2026: 74.8 %4 Aug 2026: 71.1 %5 Aug 2026: 76.8 %6 Aug 2026: 80.7 %7 Aug 2026: 84.6 %8 Aug 2026: 81.5 %9 Aug 2026: 74.3 %10 Aug 2026: 84.8 %11 Aug 2026: 88.4 %12 Aug 2026: 83.7 %13 Aug 2026: 80.8 %14 Aug 2026: 85.4 %15 Aug 2026: 78.9 %16 Aug 2026: 88 %17 Aug 2026: 83.5 %18 Aug 2026: 69.1 %19 Aug 2026: 75.9 %20 Aug 2026: 90.2 %21 Aug 2026: 76.9 %22 Aug 2026: 81.3 %23 Aug 2026: 75.3 %24 Aug 2026: 73.3 %25 Aug 2026: 74.3 %26 Aug 2026: 72.5 %27 Aug 2026: 78.2 %28 Aug 2026: 75.5 %29 Aug 2026: 60.9 %30 Aug 2026: 76.5 %31 Aug 2026: 85.8 %1 Sept 2026: 81.2 %2 Sept 2026: 79.1 %3 Sept 2026: 84.3 %4 Sept 2026: 88.6 %5 Sept 2026: 83.8 %6 Sept 2026: 71.8 %7 Sept 2026: 70.9 %8 Sept 2026: 74.7 %9 Sept 2026: 76.5 %10 Sept 2026: 84.8 %11 Sept 2026: 73.2 %12 Sept 2026: 85.3 %13 Sept 2026: 85.4 %14 Sept 2026: 68.5 %15 Sept 2026: 69.7 %16 Sept 2026: 77.9 %17 Sept 2026: 88.7 %18 Sept 2026: 81.7 %19 Sept 2026: 82.2 %20 Sept 2026: 92.8 %21 Sept 2026: 89 %22 Sept 2026: 89.7 %23 Sept 2026: 72.3 %24 Sept 2026: 64.9 %25 Sept 2026: 69 %26 Sept 2026: 69 %27 Sept 2026: 69.1 %28 Sept 2026: 85.8 %29 Sept 2026: 83.9 %30 Sept 2026: 84 %1 Oct 2026: 75.1 %2 Oct 2026: 82 %3 Oct 2026: 74 %4 Oct 2026: 73.9 %5 Oct 2026: 68.8 %6 Oct 2026: 72.3 %7 Oct 2026: 69 %8 Oct 2026: 60 %9 Oct 2026: 68.3 %10 Oct 2026: 74.6 %11 Oct 2026: 92.5 %12 Oct 2026: 89.3 %13 Oct 2026: 77.5 %14 Oct 2026: 84.6 %15 Oct 2026: 84.9 %16 Oct 2026: 89.2 %17 Oct 2026: 69.4 %18 Oct 2026: 68.7 %19 Oct 2026: 63.5 %20 Oct 2026: 68.4 %21 Oct 2026: 64.5 %22 Oct 2026: 71.2 %23 Oct 2026: 73.4 %24 Oct 2026: 70.2 %25 Oct 2026: 70.8 %26 Oct 2026: 73 %27 Oct 2026: 77.7 %28 Oct 2026: 73.2 %