Best year time to visit Delthara

General weather information about Delthara

Average annual temperature is 26.3 °C

Absolute maximum temperature: 32.1 °C

Absolute minimum temperature: 19.9 °C

Number of sunny days: 16 days

Number of rainy days: 349 days

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

Delthara air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.132.131.631.930.930.029.730.030.030.030.132.1
Average daytime temperature (°C)29.329.230.030.729.629.228.829.128.428.528.929.4
Average temperature (°C)25.025.526.427.127.327.026.927.126.125.725.625.9
Average night temperature (°C)21.622.423.524.325.225.025.125.224.423.523.323.3
Absolute minimum temperature (°C)19.921.022.023.123.923.523.824.423.722.322.522.5

Delthara 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)9.69.910.310.48.59.19.710.77.27.37.48.2
Precipitation (mm)8098132145251356203169559535485355
Sunny days1131000000001
Rainy days202530303130313130313030
Snow days000000000000

Delthara - weather forecast by months

Delthara weather in januaryDelthara weather in februaryDelthara weather in marchDelthara weather in aprilDelthara weather in mayDelthara weather in juneDelthara weather in julyDelthara weather in augustDelthara weather in septemberDelthara weather in octoberDelthara weather in novemberDelthara weather in december

Best time to visit Delthara:

The largest precipitation sum in Delthara is at

  • June — 356(mm)
  • September — 559(mm)
  • October — 535(mm)
  • November — 485(mm)
  • December — 355(mm)

    • Weather forecast in the closest to Delthara admin centers

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    Frequently asked questions

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