Weather history · Ottawa, CA

Explore the daily humidity history for Ottawa.

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

Daily mean relative humidity 9685746352 1 Jul11 Jul21 Jul31 Jul9 Aug19 Aug29 Aug % 3 Jul 2026: 68.8 %4 Jul 2026: 62.9 %5 Jul 2026: 56.5 %6 Jul 2026: 61.1 %7 Jul 2026: 60.8 %8 Jul 2026: 65.5 %9 Jul 2026: 84 %10 Jul 2026: 70.7 %11 Jul 2026: 56.7 %12 Jul 2026: 58.9 %13 Jul 2026: 61.6 %14 Jul 2026: 68.5 %15 Jul 2026: 62.2 %16 Jul 2026: 60 %17 Jul 2026: 55.1 %18 Jul 2026: 85.9 %19 Jul 2026: 62.5 %20 Jul 2026: 63 %21 Jul 2026: 81.9 %22 Jul 2026: 79.8 %23 Jul 2026: 68.2 %24 Jul 2026: 63.3 %25 Jul 2026: 64.1 %26 Jul 2026: 67.8 %27 Jul 2026: 77.5 %28 Jul 2026: 91.8 %29 Jul 2026: 92.2 %30 Jul 2026: 80.5 %31 Jul 2026: 67.9 %1 Aug 2026: 81 %2 Aug 2026: 93 %3 Aug 2026: 83.3 %4 Aug 2026: 67.7 %5 Aug 2026: 68.5 %6 Aug 2026: 75.1 %7 Aug 2026: 80.5 %8 Aug 2026: 86.1 %9 Aug 2026: 75.7 %10 Aug 2026: 82.2 %11 Aug 2026: 74.8 %12 Aug 2026: 80.1 %13 Aug 2026: 77.1 %14 Aug 2026: 75 %15 Aug 2026: 67.8 %16 Aug 2026: 79.1 %17 Aug 2026: 80.2 %18 Aug 2026: 71.2 %19 Aug 2026: 82.6 %20 Aug 2026: 73.4 %21 Aug 2026: 70 %22 Aug 2026: 71.9 %23 Aug 2026: 81 %24 Aug 2026: 85 %25 Aug 2026: 87.2 %26 Aug 2026: 79.1 %27 Aug 2026: 87.8 %28 Aug 2026: 75 %29 Aug 2026: 73.1 %