Best year time to visit Iyakachchi

General weather information about Iyakachchi

Average annual temperature is 28.3 °C

Absolute maximum temperature: 36.4 °C

Absolute minimum temperature: 23.0 °C

Number of sunny days: 140 days

Number of rainy days: 225 days

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* Weather data for Iyakachchi Sri Lanka is based on climate observations for 2026 year

Iyakachchi air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)28.129.432.034.535.635.436.436.335.034.629.930.8
Average daytime temperature (°C)27.227.730.032.332.333.534.135.033.431.628.528.1
Average temperature (°C)25.826.127.829.329.430.330.230.429.628.126.526.5
Average night temperature (°C)24.624.625.726.527.027.827.326.726.725.124.624.9
Absolute minimum temperature (°C)23.423.024.024.524.426.526.526.125.723.623.424.1

Iyakachchi monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.011.012.012.012.012.012.012.012.012.011.011.0
Daylight mean duration (h)11.611.812.112.312.612.712.612.412.211.911.711.6
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.610.211.110.99.310.49.711.310.610.48.38.1
Precipitation (mm)101177244651301691499464307
Sunny days14151013171721245301
Rainy days17132117141310725283030
Snow days000000000000

Iyakachchi - weather forecast by months

Iyakachchi weather in januaryIyakachchi weather in februaryIyakachchi weather in marchIyakachchi weather in aprilIyakachchi weather in mayIyakachchi weather in juneIyakachchi weather in julyIyakachchi weather in augustIyakachchi weather in septemberIyakachchi weather in octoberIyakachchi weather in novemberIyakachchi weather in december

Best time to visit Iyakachchi:

The largest precipitation sum in Iyakachchi is at

  • February — 177(mm)
  • November — 464(mm)
  • December — 307(mm)

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    Frequently asked questions

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