Weather history · Port St. Lucie, US

Explore the daily humidity history for Port St. Lucie.

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

Daily mean relative humidity 9489837771 1 Jul21 Jul10 Aug30 Aug18 Sept8 Oct28 Oct % 17 Oct 2026: 90.2 %18 Oct 2026: 73.1 %19 Oct 2026: 78.8 %20 Oct 2026: 73.8 %21 Oct 2026: 76.5 %22 Oct 2026: 74.5 %23 Oct 2026: 75.1 %24 Oct 2026: 74.1 %25 Oct 2026: 86.1 %26 Oct 2026: 78.3 %27 Oct 2026: 84.1 %28 Oct 2026: 92.7 %