Best year time to visit Port Brownsville

General weather information about Port Brownsville

Average annual temperature is 24.6 °C

Absolute maximum temperature: 37.6 °C

Absolute minimum temperature: 4.4 °C

Number of sunny days: 171 days

Number of rainy days: 194 days

Look at detailed online map of Port Brownsville

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

Port Brownsville air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.131.833.832.332.536.836.137.636.434.930.927.8
Average daytime temperature (°C)24.523.826.927.730.034.134.535.134.930.324.423.4
Average temperature (°C)20.218.722.523.426.029.430.230.329.925.519.918.8
Average night temperature (°C)17.215.319.320.022.726.126.826.726.322.116.615.4
Absolute minimum temperature (°C)7.74.48.212.920.021.524.123.723.09.49.47.2

Port Brownsville monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.013.013.013.013.012.011.011.010.0
Daylight mean duration (h)10.711.312.012.813.413.713.613.012.311.510.910.6
Daylight minimum duration (h)10.010.011.012.013.013.013.012.011.011.010.010.0
Sunshine mean duration (h)7.68.97.89.310.312.612.411.711.28.55.86.8
Precipitation (mm)251556158108225472443212428
Sunny days1415139921181611131121
Rainy days17131821229131519181910
Snow days000000000000

Port Brownsville - weather forecast by months

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

Best time to visit Port Brownsville:

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

  • June — 12.6(h)
  • July — 12.4(h)

The largest precipitation sum in Port Brownsville is at

  • April — 158(mm)
  • May — 108(mm)
  • November — 124(mm)

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    Frequently asked questions

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