Best year time to visit Kethhena

General weather information about Kethhena

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 Kethhena Sri Lanka is based on climate observations for 2026 year

Kethhena 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

Kethhena 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

Kethhena - weather forecast by months

Kethhena weather in januaryKethhena weather in februaryKethhena weather in marchKethhena weather in aprilKethhena weather in mayKethhena weather in juneKethhena weather in julyKethhena weather in augustKethhena weather in septemberKethhena weather in octoberKethhena weather in novemberKethhena weather in december

Best time to visit Kethhena:

The largest precipitation sum in Kethhena is at

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

    • Weather forecast in the closest to Kethhena admin centers

    Weather forecast in the closest towns to Kethhena

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    Frequently asked questions

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