Weather in Opanayaka in August

General weather information about Opanayaka

Average annual temperature is 25.4 °C

Absolute maximum temperature: 33.9 °C

Absolute minimum temperature: 17.8 °C

Number of sunny days: 12 days

Number of rainy days: 353 days

Look at detailed online map of Opanayaka

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

Opanayaka air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.830.931.733.931.429.529.330.229.429.729.630.0
Average daytime temperature (°C)28.429.230.431.529.228.527.929.027.628.128.428.2
Average temperature (°C)24.425.025.826.526.125.725.425.824.824.925.025.1
Average night temperature (°C)20.621.322.322.823.923.923.523.423.022.722.622.6
Absolute minimum temperature (°C)17.818.920.921.322.322.322.622.522.021.421.520.7

Opanayaka 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)11.811.912.112.312.412.512.512.312.212.011.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.79.49.99.97.99.28.410.76.46.67.07.3
Precipitation (mm)101153203175284225295164643624617399
Sunny days623100000000
Rainy days252628293130313130313031
Snow days000000000000

Opanayaka - weather forecast by months

Opanayaka weather in januaryOpanayaka weather in februaryOpanayaka weather in marchOpanayaka weather in aprilOpanayaka weather in mayOpanayaka weather in juneOpanayaka weather in julyOpanayaka weather in augustOpanayaka weather in septemberOpanayaka weather in octoberOpanayaka weather in novemberOpanayaka weather in december

Best time to visit Opanayaka:

The best time to visit Opanayaka during the most sunny months:

  • August — 10.7(h)

The largest precipitation sum in Opanayaka is at

  • September — 643(mm)
  • October — 624(mm)
  • November — 617(mm)

    • Weather forecast in the closest to Opanayaka admin centers

    Weather forecast in the closest towns to Opanayaka

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    Frequently asked questions

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