Best year time to visit Otagama

General weather information about Otagama

Average annual temperature is 21.9 °C

Absolute maximum temperature: 32.1 °C

Absolute minimum temperature: 13.5 °C

Number of sunny days: 54 days

Number of rainy days: 311 days

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

Otagama air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)24.024.727.329.530.030.530.132.129.427.826.226.2
Average daytime temperature (°C)22.523.524.827.127.428.827.230.226.825.724.723.6
Average temperature (°C)19.119.921.022.423.224.323.124.022.421.621.020.6
Average night temperature (°C)16.317.218.018.620.321.420.519.919.618.718.618.7
Absolute minimum temperature (°C)13.713.516.917.419.020.019.218.818.317.017.016.2

Otagama 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)11.811.912.112.312.512.512.512.412.212.011.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)8.58.89.210.39.210.69.110.88.47.97.46.3
Precipitation (mm)12511716285128166654137375436335
Sunny days44458710110100
Rainy days272427252323212030303031
Snow days000000000000

Otagama - weather forecast by months

Otagama weather in januaryOtagama weather in februaryOtagama weather in marchOtagama weather in aprilOtagama weather in mayOtagama weather in juneOtagama weather in julyOtagama weather in augustOtagama weather in septemberOtagama weather in octoberOtagama weather in novemberOtagama weather in december

Best time to visit Otagama:

The largest precipitation sum in Otagama is at

  • October — 375(mm)
  • November — 436(mm)
  • December — 335(mm)

    • Weather forecast in the closest to Otagama admin centers

    Weather forecast in the closest towns to Otagama

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    Frequently asked questions

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