Best year time to visit Lassanagama

General weather information about Lassanagama

Average annual temperature is 27.7 °C

Absolute maximum temperature: 38.6 °C

Absolute minimum temperature: 21.3 °C

Number of sunny days: 88 days

Number of rainy days: 277 days

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

Lassanagama air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)28.429.332.935.636.037.638.638.135.934.730.432.9
Average daytime temperature (°C)27.127.829.932.033.535.235.836.734.231.729.028.5
Average temperature (°C)25.225.727.028.128.730.230.029.728.626.926.026.2
Average night temperature (°C)23.623.724.525.125.826.826.525.725.424.023.824.3
Absolute minimum temperature (°C)21.721.323.423.524.025.825.524.724.223.322.923.0

Lassanagama 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)11.711.812.112.312.512.612.612.412.211.911.711.6
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.210.110.810.69.210.59.510.910.19.87.77.8
Precipitation (mm)14298581131182035132151369517396
Sunny days121210151081064100
Rainy days191621152122212526303031
Snow days000000000000

Lassanagama - weather forecast by months

Lassanagama weather in januaryLassanagama weather in februaryLassanagama weather in marchLassanagama weather in aprilLassanagama weather in mayLassanagama weather in juneLassanagama weather in julyLassanagama weather in augustLassanagama weather in septemberLassanagama weather in octoberLassanagama weather in novemberLassanagama weather in december

Best time to visit Lassanagama:

The largest precipitation sum in Lassanagama is at

  • October — 369(mm)
  • November — 517(mm)
  • December — 396(mm)

    • Weather forecast in the closest to Lassanagama admin centers

    Weather forecast in the closest towns to Lassanagama

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    Frequently asked questions

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