Best year time to visit Nilwala

General weather information about Nilwala

Average annual temperature is 22.9 °C

Absolute maximum temperature: 29.0 °C

Absolute minimum temperature: 11.8 °C

Number of sunny days: 13 days

Number of rainy days: 352 days

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

Nilwala air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)27.628.128.429.028.127.127.027.827.327.427.428.3
Average daytime temperature (°C)25.926.526.827.526.626.025.726.525.625.926.126.3
Average temperature (°C)21.422.322.823.523.823.523.123.422.722.822.823.0
Average night temperature (°C)16.617.718.619.521.721.921.120.821.020.319.919.8
Absolute minimum temperature (°C)11.813.116.417.320.120.720.019.520.118.017.115.4

Nilwala 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)9.49.79.99.58.47.78.210.56.57.06.77.7
Precipitation (mm)152123183178208270324140412543748503
Sunny days741000000001
Rainy days242430303130313130313030
Snow days000000000000

Nilwala - weather forecast by months

Nilwala weather in januaryNilwala weather in februaryNilwala weather in marchNilwala weather in aprilNilwala weather in mayNilwala weather in juneNilwala weather in julyNilwala weather in augustNilwala weather in septemberNilwala weather in octoberNilwala weather in novemberNilwala weather in december

Best time to visit Nilwala:

The largest precipitation sum in Nilwala is at

  • September — 412(mm)
  • October — 543(mm)
  • November — 748(mm)
  • December — 503(mm)

    • Weather forecast in the closest to Nilwala admin centers

    Weather forecast in the closest towns to Nilwala

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    Frequently asked questions

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