Best year time to visit Tammannagoda

General weather information about Tammannagoda

Average annual temperature is 26.5 °C

Absolute maximum temperature: 37.3 °C

Absolute minimum temperature: 17.6 °C

Number of sunny days: 78 days

Number of rainy days: 287 days

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

Tammannagoda air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)28.930.734.435.434.834.436.237.335.033.231.831.2
Average daytime temperature (°C)27.728.931.333.432.133.133.235.432.831.329.628.4
Average temperature (°C)23.524.426.227.527.528.328.228.927.325.925.125.0
Average night temperature (°C)20.120.722.523.424.525.024.924.724.023.022.522.6
Absolute minimum temperature (°C)17.618.420.422.123.023.823.824.123.422.021.821.7

Tammannagoda 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)11.711.912.112.312.512.612.612.412.211.911.711.6
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.39.910.610.48.810.89.610.99.28.87.27.5
Precipitation (mm)10511173109121172710172359471239
Sunny days1411863910160010
Rainy days171723242821211530312931
Snow days000000000000

Tammannagoda - weather forecast by months

Tammannagoda weather in januaryTammannagoda weather in februaryTammannagoda weather in marchTammannagoda weather in aprilTammannagoda weather in mayTammannagoda weather in juneTammannagoda weather in julyTammannagoda weather in augustTammannagoda weather in septemberTammannagoda weather in octoberTammannagoda weather in novemberTammannagoda weather in december

Best time to visit Tammannagoda:

The largest precipitation sum in Tammannagoda is at

  • October — 359(mm)
  • November — 471(mm)
  • December — 239(mm)

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    Frequently asked questions

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