Best year time to visit Port Royal

General weather information about Port Royal

Average annual temperature is 12.0 °C

Absolute maximum temperature: 32.9 °C

Absolute minimum temperature: -12.4 °C

Number of sunny days: 149 days

Number of rainy days: 209 days

Number of snow days: 7 days

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

Port Royal air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)17.520.921.628.130.132.531.530.532.927.119.116.6
Average daytime temperature (°C)7.711.010.618.921.725.628.026.824.118.111.28.8
Average temperature (°C)3.54.44.611.615.019.222.421.218.313.05.84.6
Average night temperature (°C)0.4-0.60.15.98.913.618.316.713.89.01.61.4
Absolute minimum temperature (°C)-6.8-12.4-8.1-2.21.59.414.611.48.41.3-7.0-5.4

Port Royal monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.015.014.014.013.011.010.09.0
Daylight mean duration (h)9.710.712.013.314.415.014.713.712.511.110.09.4
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)2.86.66.28.510.411.110.810.58.96.66.74.2
Precipitation (mm)11068914992143181108571144176
Sunny days713121620114813151911
Rainy days221417141119272317161019
Snow days212000000011

Port Royal - weather forecast by months

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

Best time to visit Port Royal:

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

  • May — 10.4(h)
  • June — 11.1(h)
  • July — 10.8(h)
  • August — 10.5(h)

The largest precipitation sum in Port Royal is at

  • June — 143(mm)
  • July — 181(mm)

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    Frequently asked questions

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