Best year time to visit Santa Helena

General weather information about Santa Helena

Average annual temperature is 27.1 °C

Absolute maximum temperature: 39.2 °C

Absolute minimum temperature: 18.9 °C

Number of sunny days: 146 days

Number of rainy days: 219 days

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* Weather data for Santa Helena Brazil is based on climate observations for 2026 year

Santa Helena air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.432.332.132.333.033.636.239.238.737.935.334.7
Average daytime temperature (°C)29.530.329.730.631.932.934.335.636.434.932.832.6
Average temperature (°C)25.025.725.326.026.926.827.228.929.429.127.627.5
Average night temperature (°C)21.722.222.122.222.821.520.723.223.024.023.423.5
Absolute minimum temperature (°C)19.621.219.821.021.619.518.921.320.421.021.621.4

Santa Helena monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)12.012.012.012.011.011.011.011.012.012.012.012.0
Daylight mean duration (h)12.712.412.211.911.611.511.611.812.012.312.612.7
Daylight minimum duration (h)12.012.012.011.011.011.011.011.011.012.012.012.0
Sunshine mean duration (h)8.39.48.29.910.410.510.610.010.510.910.310.6
Precipitation (mm)202109228841300131458109103
Sunny days100313283023241365
Rainy days30283127182186182426
Snow days000000000000

Santa Helena - weather forecast by months

Santa Helena weather in januarySanta Helena weather in februarySanta Helena weather in marchSanta Helena weather in aprilSanta Helena weather in maySanta Helena weather in juneSanta Helena weather in julySanta Helena weather in augustSanta Helena weather in septemberSanta Helena weather in octoberSanta Helena weather in novemberSanta Helena weather in december

Best time to visit Santa Helena:

The largest precipitation sum in Santa Helena is at

  • January — 202(mm)
  • February — 109(mm)
  • March — 228(mm)
  • November — 109(mm)
  • December — 103(mm)

    • Weather forecast in the closest to Santa Helena admin centers

    Weather forecast in the closest towns to Santa Helena

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    Frequently asked questions

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