Best year time to visit Riananana

General weather information about Riananana

Average annual temperature is 18.8 °C

Absolute maximum temperature: 33.3 °C

Absolute minimum temperature: 5.7 °C

Number of sunny days: 151 days

Number of rainy days: 214 days

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* Weather data for Riananana Madagascar is based on climate observations for 2026 year

Riananana air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)28.028.127.426.525.524.323.625.428.533.332.331.3
Average daytime temperature (°C)24.925.525.324.823.021.820.721.424.628.926.728.0
Average temperature (°C)20.520.520.119.417.515.615.216.317.621.020.621.8
Average night temperature (°C)17.616.716.915.713.510.810.812.611.214.915.817.3
Absolute minimum temperature (°C)14.914.515.312.49.65.78.110.28.311.313.814.7

Riananana monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)13.013.012.011.011.010.011.011.012.012.013.013.0
Daylight mean duration (h)13.212.812.211.611.110.911.011.412.012.613.113.4
Daylight minimum duration (h)13.012.011.011.010.010.010.011.011.012.012.013.0
Sunshine mean duration (h)8.09.38.89.49.29.49.08.810.910.810.410.7
Precipitation (mm)3791972476921063003146145
Sunny days3515142821113018105
Rainy days2823302517210200132026
Snow days000000000000

Riananana - weather forecast by months

Riananana weather in januaryRiananana weather in februaryRiananana weather in marchRiananana weather in aprilRiananana weather in mayRiananana weather in juneRiananana weather in julyRiananana weather in augustRiananana weather in septemberRiananana weather in octoberRiananana weather in novemberRiananana weather in december

Best time to visit Riananana:

The largest precipitation sum in Riananana is at

  • January — 379(mm)
  • February — 197(mm)
  • March — 247(mm)
  • December — 145(mm)

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    Frequently asked questions

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