Weather history · St. Louis, US

Explore the daily humidity history for St. Louis.

Humidity in St. Louis from 1 Jul 2026 to 29 Aug 2026, based on completed daily observations.

Daily mean relative humidity 9284776962 1 Jul11 Jul21 Jul31 Jul9 Aug19 Aug29 Aug % 3 Jul 2026: 69.8 %4 Jul 2026: 75.3 %5 Jul 2026: 79.3 %6 Jul 2026: 75.5 %7 Jul 2026: 74.3 %8 Jul 2026: 75.7 %9 Jul 2026: 79.1 %10 Jul 2026: 84.3 %11 Jul 2026: 86.7 %12 Jul 2026: 74.2 %13 Jul 2026: 66 %14 Jul 2026: 68.5 %15 Jul 2026: 67.1 %16 Jul 2026: 76.3 %17 Jul 2026: 74 %18 Jul 2026: 69.6 %19 Jul 2026: 78.1 %20 Jul 2026: 74 %21 Jul 2026: 69.3 %22 Jul 2026: 64.8 %23 Jul 2026: 65 %24 Jul 2026: 75.5 %25 Jul 2026: 84.9 %26 Jul 2026: 78.8 %27 Jul 2026: 71.8 %28 Jul 2026: 72.2 %29 Jul 2026: 66.9 %30 Jul 2026: 67.5 %31 Jul 2026: 84.8 %1 Aug 2026: 89.6 %2 Aug 2026: 79.6 %3 Aug 2026: 72.1 %4 Aug 2026: 69.2 %5 Aug 2026: 71.3 %6 Aug 2026: 89.1 %7 Aug 2026: 78.9 %8 Aug 2026: 71.5 %9 Aug 2026: 75.8 %10 Aug 2026: 74.7 %11 Aug 2026: 72.4 %12 Aug 2026: 73.8 %13 Aug 2026: 76.6 %14 Aug 2026: 70.8 %15 Aug 2026: 72.3 %16 Aug 2026: 75.3 %17 Aug 2026: 76.8 %18 Aug 2026: 73.3 %19 Aug 2026: 85.8 %20 Aug 2026: 78.4 %21 Aug 2026: 71.4 %22 Aug 2026: 70.6 %23 Aug 2026: 64.3 %24 Aug 2026: 69.1 %25 Aug 2026: 66.4 %26 Aug 2026: 67.2 %27 Aug 2026: 64.8 %28 Aug 2026: 63.9 %29 Aug 2026: 67.5 %