Best year time to visit Port Allen

General weather information about Port Allen

Average annual temperature is 21.7 °C

Absolute maximum temperature: 39.9 °C

Absolute minimum temperature: -0.5 °C

Number of sunny days: 169 days

Number of rainy days: 196 days

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

Port Allen air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)25.628.328.429.533.238.138.939.937.333.428.625.2
Average daytime temperature (°C)19.220.923.324.829.833.635.437.633.927.420.917.8
Average temperature (°C)14.415.618.119.724.428.030.031.728.021.715.712.7
Average night temperature (°C)10.311.814.215.919.823.525.626.923.217.211.88.6
Absolute minimum temperature (°C)0.81.7-0.510.013.319.723.022.520.18.83.22.0

Port Allen monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.013.014.014.013.012.011.010.010.0
Daylight mean duration (h)10.411.112.012.913.714.113.913.212.311.410.610.2
Daylight minimum duration (h)10.010.011.012.013.013.013.012.011.011.010.010.0
Sunshine mean duration (h)6.57.78.88.910.611.411.912.011.19.26.37.8
Precipitation (mm)1601057810069836127633163166
Sunny days138109109162213201821
Rainy days18202121212115917111210
Snow days000000000000

Port Allen - weather forecast by months

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

Best time to visit Port Allen:

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

  • July — 11.9(h)
  • August — 12.0(h)

The largest precipitation sum in Port Allen is at

  • January — 160(mm)
  • December — 166(mm)

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    Frequently asked questions

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