Best year time to visit Arniston

General weather information about Arniston

Average annual temperature is 16.8 °C

Absolute maximum temperature: 34.0 °C

Absolute minimum temperature: 2.6 °C

Number of sunny days: 177 days

Number of rainy days: 188 days

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* Weather data for Arniston South Africa is based on climate observations for 2026 year

Arniston air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)27.628.026.326.623.721.722.134.022.927.231.426.0
Average daytime temperature (°C)24.224.222.820.718.716.716.818.818.319.824.223.2
Average temperature (°C)21.221.019.516.514.513.512.013.614.016.719.320.1
Average night temperature (°C)18.018.216.512.610.610.27.49.010.013.814.817.0
Absolute minimum temperature (°C)13.712.310.59.84.94.32.65.26.07.39.814.3

Arniston monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)14.013.012.011.010.09.010.011.012.013.014.014.0
Daylight mean duration (h)14.213.312.311.210.39.910.110.911.913.013.914.4
Daylight minimum duration (h)13.012.011.010.09.09.09.010.011.012.013.014.0
Sunshine mean duration (h)11.510.49.58.57.45.88.09.49.010.211.611.8
Precipitation (mm)2242712374122451712946741
Sunny days1512121817920191314208
Rainy days161619121421111217171023
Snow days000000000000

Arniston - weather forecast by months

Arniston weather in januaryArniston weather in februaryArniston weather in marchArniston weather in aprilArniston weather in mayArniston weather in juneArniston weather in julyArniston weather in augustArniston weather in septemberArniston weather in octoberArniston weather in novemberArniston weather in december

Best time to visit Arniston:

The best time to visit Arniston during the most sunny months:

  • December — 11.8(h)

The largest precipitation sum in Arniston is at

  • March — 71(mm)
  • May — 74(mm)
  • June — 122(mm)
  • September — 129(mm)

    • Weather forecast in the closest to Arniston admin centers

    Weather forecast in the closest towns to Arniston

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    Frequently asked questions

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