Best year time to visit Port St Johns

General weather information about Port St Johns

Average annual temperature is 18.3 °C

Absolute maximum temperature: 36.5 °C

Absolute minimum temperature: 4.8 °C

Number of sunny days: 163 days

Number of rainy days: 202 days

Look at detailed online map of Port St Johns

* Weather data for Port St Johns South Africa is based on climate observations for 2026 year

Port St Johns air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)34.133.833.234.430.426.229.532.036.535.032.231.7
Average daytime temperature (°C)27.126.726.325.321.620.120.823.122.622.025.424.2
Average temperature (°C)22.722.221.619.316.113.913.916.016.617.120.120.1
Average night temperature (°C)18.518.317.514.612.19.58.710.911.612.715.316.4
Absolute minimum temperature (°C)13.714.411.610.67.45.04.86.85.78.09.411.3

Port St Johns monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)14.013.012.011.010.010.010.011.012.013.014.014.0
Daylight mean duration (h)13.913.212.311.310.510.110.311.011.912.913.714.2
Daylight minimum duration (h)13.012.011.010.010.010.010.010.011.012.013.014.0
Sunshine mean duration (h)8.87.98.78.77.17.79.08.87.98.09.46.7
Precipitation (mm)1572239232207401495120660144
Sunny days116101516222321169113
Rainy days2022211515881014221928
Snow days000000000000

Port St Johns - weather forecast by months

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

Best time to visit Port St Johns:

The largest precipitation sum in Port St Johns is at

  • January — 157(mm)
  • February — 223(mm)
  • May — 207(mm)
  • October — 206(mm)
  • December — 144(mm)

    • Weather forecast in the closest to Port St Johns admin centers

    Weather forecast in the closest towns to Port St Johns

    Explore Port St Johns

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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