Port Gibson climate

Typical historical weather for Port Gibson, United States, averaged across 10 years of hourly climate data. Pick a date for a specific day.

Want today's actual conditions instead? See the current forecast for Port Gibson.

Annual average

19.9°C

across all months

Warmest month

33.7°C

Jul average high

Coolest month

4.5°C

Jan average low

Annual rainfall

1337mm

total per year

Monthly averages

Average daily high/low temperature (band) and monthly rainfall (bars).

● Avg high● Avg low▮ Rainfall

Records on file

Hottest day

41.6°C

24 August 2023

Coldest day

-11.8°C

17 January 2018

Wettest day

99.9mm

12 September 2024

Windiest day

7.1m/s

2 April 2025