Weather history · Philadelphia, US

Explore the daily humidity history for Philadelphia.

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

Daily mean relative humidity 9783685440 1 Jul21 Jul10 Aug30 Aug18 Sept8 Oct28 Oct % 3 Jul 2026: 58.2 %4 Jul 2026: 60.2 %5 Jul 2026: 75.4 %6 Jul 2026: 91.6 %7 Jul 2026: 87.5 %8 Jul 2026: 73.2 %9 Jul 2026: 86.3 %10 Jul 2026: 79.6 %11 Jul 2026: 83.8 %12 Jul 2026: 66.7 %13 Jul 2026: 61.5 %14 Jul 2026: 64.5 %15 Jul 2026: 64.2 %16 Jul 2026: 64.2 %17 Jul 2026: 55.1 %18 Jul 2026: 83.7 %19 Jul 2026: 66.7 %20 Jul 2026: 55.4 %21 Jul 2026: 84.5 %22 Jul 2026: 71.4 %23 Jul 2026: 53.2 %24 Jul 2026: 59.7 %25 Jul 2026: 57.8 %26 Jul 2026: 59.8 %27 Jul 2026: 71.8 %28 Jul 2026: 86.6 %29 Jul 2026: 77.8 %30 Jul 2026: 74.7 %31 Jul 2026: 72 %1 Aug 2026: 74.3 %2 Aug 2026: 75.6 %3 Aug 2026: 81.2 %4 Aug 2026: 65.5 %5 Aug 2026: 84.3 %6 Aug 2026: 78.6 %7 Aug 2026: 77.2 %8 Aug 2026: 78.8 %9 Aug 2026: 70.8 %10 Aug 2026: 72.9 %11 Aug 2026: 74 %12 Aug 2026: 63 %13 Aug 2026: 66.8 %14 Aug 2026: 69.8 %15 Aug 2026: 64.9 %16 Aug 2026: 81.1 %17 Aug 2026: 85.7 %18 Aug 2026: 82.3 %19 Aug 2026: 70.1 %20 Aug 2026: 84.5 %21 Aug 2026: 72.8 %22 Aug 2026: 78.3 %23 Aug 2026: 75.3 %24 Aug 2026: 68.2 %25 Aug 2026: 67.3 %26 Aug 2026: 69.8 %27 Aug 2026: 84.2 %28 Aug 2026: 83.9 %29 Aug 2026: 62.4 %30 Aug 2026: 81.3 %31 Aug 2026: 81.4 %1 Sept 2026: 80.1 %2 Sept 2026: 91.6 %3 Sept 2026: 82 %4 Sept 2026: 72.8 %5 Sept 2026: 61.8 %6 Sept 2026: 66.8 %7 Sept 2026: 61.3 %8 Sept 2026: 58.7 %9 Sept 2026: 67.9 %10 Sept 2026: 67.3 %11 Sept 2026: 65.8 %12 Sept 2026: 68.7 %13 Sept 2026: 84.5 %14 Sept 2026: 59.1 %15 Sept 2026: 58.8 %16 Sept 2026: 67.9 %17 Sept 2026: 75.3 %18 Sept 2026: 68.6 %19 Sept 2026: 63.9 %20 Sept 2026: 87 %21 Sept 2026: 77.3 %22 Sept 2026: 84 %23 Sept 2026: 63.2 %24 Sept 2026: 62.6 %25 Sept 2026: 45.5 %26 Sept 2026: 75.8 %27 Sept 2026: 92.8 %28 Sept 2026: 89.8 %29 Sept 2026: 80.1 %30 Sept 2026: 79 %1 Oct 2026: 81.8 %2 Oct 2026: 76 %3 Oct 2026: 63.9 %4 Oct 2026: 87.4 %5 Oct 2026: 70.6 %6 Oct 2026: 55.5 %7 Oct 2026: 68.4 %8 Oct 2026: 61.4 %9 Oct 2026: 60.8 %10 Oct 2026: 67.7 %11 Oct 2026: 92.5 %12 Oct 2026: 80.8 %13 Oct 2026: 77.8 %14 Oct 2026: 74.8 %15 Oct 2026: 65.3 %16 Oct 2026: 85.4 %17 Oct 2026: 60.8 %18 Oct 2026: 51.7 %19 Oct 2026: 63.6 %20 Oct 2026: 52.8 %21 Oct 2026: 47.1 %22 Oct 2026: 44.1 %23 Oct 2026: 59.2 %24 Oct 2026: 61.8 %25 Oct 2026: 66.1 %26 Oct 2026: 68.6 %27 Oct 2026: 66.7 %28 Oct 2026: 72.5 %