Best year time to visit Nallachchiya

General weather information about Nallachchiya

Average annual temperature is 26.5 °C

Absolute maximum temperature: 35.9 °C

Absolute minimum temperature: 19.0 °C

Number of sunny days: 57 days

Number of rainy days: 308 days

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

Nallachchiya air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.532.034.635.533.932.834.335.932.732.832.031.0
Average daytime temperature (°C)28.930.232.533.531.531.531.233.830.530.630.129.4
Average temperature (°C)24.325.326.927.627.527.727.528.426.425.825.525.6
Average night temperature (°C)20.921.623.123.824.724.924.924.923.723.022.923.1
Absolute minimum temperature (°C)19.019.622.022.322.823.523.524.022.222.022.222.2

Nallachchiya 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)11.711.912.112.312.512.612.512.412.211.911.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.29.910.710.29.210.49.511.18.88.27.37.4
Precipitation (mm)81101103143119555024116260430236
Sunny days151243007141001
Rainy days161627273130241729313030
Snow days000000000000

Nallachchiya - weather forecast by months

Nallachchiya weather in januaryNallachchiya weather in februaryNallachchiya weather in marchNallachchiya weather in aprilNallachchiya weather in mayNallachchiya weather in juneNallachchiya weather in julyNallachchiya weather in augustNallachchiya weather in septemberNallachchiya weather in octoberNallachchiya weather in novemberNallachchiya weather in december

Best time to visit Nallachchiya:

The largest precipitation sum in Nallachchiya is at

  • October — 260(mm)
  • November — 430(mm)
  • December — 236(mm)

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    Frequently asked questions

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