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Port Saint Joe climate
Typical historical weather for Port Saint Joe, 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 Saint Joe.
Annual average
21.7°C
across all months
Warmest month
29.5°C
Aug average high
Coolest month
10.7°C
Jan average low
Annual rainfall
1405mm
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
33°C
28 July 2025
Coldest day
-2.4°C
24 December 2022
Wettest day
134mm
15 September 2020
Windiest day
16.3m/s
10 October 2018
See the detail: Port Saint Joe on 15 September 2020.