Best year time to visit Namalgama

General weather information about Namalgama

Average annual temperature is 26.2 °C

Absolute maximum temperature: 32.4 °C

Absolute minimum temperature: 19.4 °C

Number of sunny days: 14 days

Number of rainy days: 351 days

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

Namalgama air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.331.331.532.431.130.229.829.930.030.430.431.0
Average daytime temperature (°C)29.229.330.130.829.629.228.829.328.528.729.229.3
Average temperature (°C)25.025.626.327.027.126.926.927.125.925.625.625.8
Average night temperature (°C)21.422.423.224.025.024.824.825.024.123.323.123.2
Absolute minimum temperature (°C)19.421.522.022.624.023.323.624.023.222.222.522.4

Namalgama 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)9.69.910.310.38.49.39.510.87.27.17.58.0
Precipitation (mm)7486140158237348225161585613567332
Sunny days950000000000
Rainy days222331303130313130313031
Snow days000000000000

Namalgama - weather forecast by months

Namalgama weather in januaryNamalgama weather in februaryNamalgama weather in marchNamalgama weather in aprilNamalgama weather in mayNamalgama weather in juneNamalgama weather in julyNamalgama weather in augustNamalgama weather in septemberNamalgama weather in octoberNamalgama weather in novemberNamalgama weather in december

Best time to visit Namalgama:

The largest precipitation sum in Namalgama is at

  • September — 585(mm)
  • October — 613(mm)
  • November — 567(mm)

    • Weather forecast in the closest to Namalgama admin centers

    Weather forecast in the closest towns to Namalgama

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    Frequently asked questions

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