Best year time to visit Port Gibson

General weather information about Port Gibson

Average annual temperature is 10.5 °C

Absolute maximum temperature: 33.6 °C

Absolute minimum temperature: -22.4 °C

Number of sunny days: 121 days

Number of rainy days: 218 days

Number of snow days: 26 days

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* Weather data for Port Gibson United States is based on climate observations for 2026 year

Port Gibson air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)10.618.215.628.729.431.333.630.333.029.415.913.1
Average daytime temperature (°C)3.66.15.916.819.824.328.225.123.417.28.66.9
Average temperature (°C)0.60.01.39.813.318.622.420.117.713.04.43.7
Average night temperature (°C)-1.9-4.4-2.34.57.413.717.816.113.59.71.21.3
Absolute minimum temperature (°C)-7.8-22.4-11.0-4.31.69.014.711.66.60.0-5.1-7.2

Port Gibson monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.410.511.913.414.715.315.013.912.511.09.79.1
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)2.34.85.28.111.610.911.410.29.25.34.72.6
Precipitation (mm)119811081155683113124378665126
Sunny days58913211176186107
Rainy days191416171019242512251720
Snow days766000000034

Port Gibson - weather forecast by months

Port Gibson weather in januaryPort Gibson weather in februaryPort Gibson weather in marchPort Gibson weather in aprilPort Gibson weather in mayPort Gibson weather in junePort Gibson weather in julyPort Gibson weather in augustPort Gibson weather in septemberPort Gibson weather in octoberPort Gibson weather in novemberPort Gibson weather in december

Best time to visit Port Gibson:

The best time to visit Port Gibson during the most sunny months:

  • May — 11.6(h)
  • June — 10.9(h)
  • July — 11.4(h)
  • August — 10.2(h)
  • September — 9.2(h)

Months with the longest average daylight duration in Port Gibson:

  • June — 15.3(h)

The largest precipitation sum in Port Gibson is at

  • January — 119(mm)
  • August — 124(mm)
  • December — 126(mm)

    • Weather forecast in the closest to Port Gibson admin centers

    Weather forecast in the closest towns to Port Gibson

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    Frequently asked questions

    When is the best time to visit Port Gibson?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Port Gibson.
    What is the weather like in Port Gibson?
    See average temperature, rainfall and daylight hours for Port Gibson by month in the table above.
    How many sunny days does Port Gibson have?
    The monthly weather statistics above show sunshine and rainfall patterns for Port Gibson throughout the year.