Best year time to visit Svätá Helena

General weather information about Svätá Helena

Average annual temperature is 9.7 °C

Absolute maximum temperature: 30.0 °C

Absolute minimum temperature: -17.7 °C

Number of sunny days: 124 days

Number of rainy days: 214 days

Number of snow days: 27 days

Look at detailed online map of Svätá Helena

* Weather data for Svätá Helena Slovakia is based on climate observations for 2026 year

Svätá Helena air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)10.79.117.518.923.328.329.930.026.521.313.49.1
Average daytime temperature (°C)4.23.49.711.418.121.724.824.522.415.56.63.5
Average temperature (°C)1.9-0.64.76.912.917.219.719.517.311.64.10.9
Average night temperature (°C)-0.7-5.40.22.37.111.514.014.511.77.11.1-2.0
Absolute minimum temperature (°C)-7.6-17.7-5.5-4.61.56.28.78.18.2-2.0-7.9-9.2

Svätá Helena monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.810.211.913.715.316.115.714.312.610.89.28.3
Daylight minimum duration (h)8.09.010.012.014.015.015.013.011.09.08.08.0
Sunshine mean duration (h)2.94.36.97.910.011.711.99.99.56.23.62.5
Precipitation (mm)888042478680961735991143121
Sunny days91113101110108179412
Rainy days131215202020212313222015
Snow days953000000064

Svätá Helena - weather forecast by months

Svätá Helena weather in januarySvätá Helena weather in februarySvätá Helena weather in marchSvätá Helena weather in aprilSvätá Helena weather in maySvätá Helena weather in juneSvätá Helena weather in julySvätá Helena weather in augustSvätá Helena weather in septemberSvätá Helena weather in octoberSvätá Helena weather in novemberSvätá Helena weather in december

Best time to visit Svätá Helena:

The best time to visit Svätá Helena during the most sunny months:

  • May — 10.0(h)
  • June — 11.7(h)
  • July — 11.9(h)
  • August — 9.9(h)
  • September — 9.5(h)

Months with the longest average daylight duration in Svätá Helena:

  • June — 16.1(h)
  • July — 15.7(h)

The largest precipitation sum in Svätá Helena is at

  • August — 173(mm)
  • November — 143(mm)
  • December — 121(mm)

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    Frequently asked questions

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