Best year time to visit Napathella

General weather information about Napathella

Average annual temperature is 24.7 °C

Absolute maximum temperature: 32.4 °C

Absolute minimum temperature: 18.8 °C

Number of sunny days: 26 days

Number of rainy days: 339 days

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

Napathella air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.630.831.332.430.729.729.230.828.929.529.529.6
Average daytime temperature (°C)28.328.929.530.628.728.527.629.326.927.027.927.7
Average temperature (°C)23.724.224.925.825.625.424.925.724.023.924.224.4
Average night temperature (°C)20.120.621.722.523.523.322.923.122.222.121.921.9
Absolute minimum temperature (°C)18.819.220.221.422.421.521.721.521.421.421.220.7

Napathella 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)11.811.912.112.312.412.512.412.312.212.011.811.8
Daylight minimum duration (h)11.011.012.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.49.69.79.98.610.39.210.87.36.06.77.3
Precipitation (mm)8911217913912210416681377498432345
Sunny days742030250003
Rainy days242429302830292630313028
Snow days000000000000

Napathella - weather forecast by months

Napathella weather in januaryNapathella weather in februaryNapathella weather in marchNapathella weather in aprilNapathella weather in mayNapathella weather in juneNapathella weather in julyNapathella weather in augustNapathella weather in septemberNapathella weather in octoberNapathella weather in novemberNapathella weather in december

Best time to visit Napathella:

The largest precipitation sum in Napathella is at

  • September — 377(mm)
  • October — 498(mm)
  • November — 432(mm)
  • December — 345(mm)

    • Weather forecast in the closest to Napathella admin centers

    Weather forecast in the closest towns to Napathella

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    Frequently asked questions

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