Weather history · Harrisburg, US

Explore the daily humidity history for Harrisburg.

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

Daily mean relative humidity 7870635548 1 Jul21 Jul10 Aug30 Aug18 Sept8 Oct28 Oct % 17 Oct 2026: 49.9 %18 Oct 2026: 64 %19 Oct 2026: 65.6 %20 Oct 2026: 56.5 %21 Oct 2026: 59.9 %22 Oct 2026: 55.6 %23 Oct 2026: 67.4 %24 Oct 2026: 71 %25 Oct 2026: 74.7 %26 Oct 2026: 71.6 %27 Oct 2026: 68.2 %28 Oct 2026: 75.6 %