Best year time to visit Saint Helen

General weather information about Saint Helen

Average annual temperature is 15.2 °C

Absolute maximum temperature: 31.2 °C

Absolute minimum temperature: -1.0 °C

Number of sunny days: 219 days

Number of rainy days: 146 days

Look at detailed online map of Saint Helen

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

Saint Helen air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.125.428.125.724.021.522.927.230.931.229.728.3
Average daytime temperature (°C)25.322.824.122.919.117.916.220.225.024.224.724.2
Average temperature (°C)18.817.617.715.812.210.28.812.316.816.518.018.3
Average night temperature (°C)12.413.611.99.47.14.02.75.19.110.111.913.2
Absolute minimum temperature (°C)9.010.48.76.91.51.0-1.0-0.74.53.05.68.9

Saint Helen monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)13.013.012.011.011.010.010.011.012.013.013.013.0
Daylight mean duration (h)13.613.012.211.510.810.510.711.211.912.713.413.7
Daylight minimum duration (h)13.012.011.011.010.010.010.010.011.012.013.013.0
Sunshine mean duration (h)11.59.410.610.29.19.59.010.110.59.810.610.1
Precipitation (mm)432122776933016984192
Sunny days176132316272831251896
Rainy days1422187153305132125
Snow days000000000000

Saint Helen - weather forecast by months

Saint Helen weather in januarySaint Helen weather in februarySaint Helen weather in marchSaint Helen weather in aprilSaint Helen weather in maySaint Helen weather in juneSaint Helen weather in julySaint Helen weather in augustSaint Helen weather in septemberSaint Helen weather in octoberSaint Helen weather in novemberSaint Helen weather in december

Best time to visit Saint Helen:

The largest precipitation sum in Saint Helen is at

  • February — 212(mm)
  • May — 69(mm)
  • October — 98(mm)
  • December — 92(mm)

    • Weather forecast in the closest to Saint Helen admin centers

    Weather forecast in the closest towns to Saint Helen

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    Frequently asked questions

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