Best year time to visit Namal Oya

General weather information about Namal Oya

Average annual temperature is 26.8 °C

Absolute maximum temperature: 38.8 °C

Absolute minimum temperature: 19.9 °C

Number of sunny days: 41 days

Number of rainy days: 324 days

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

Namal Oya air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.130.532.934.535.636.838.738.835.132.231.431.2
Average daytime temperature (°C)27.728.230.032.032.935.235.237.032.930.529.528.7
Average temperature (°C)24.124.626.027.428.029.329.029.827.325.825.325.1
Average night temperature (°C)21.522.023.224.224.825.324.625.024.223.223.023.0
Absolute minimum temperature (°C)19.920.321.923.023.424.223.423.723.522.522.422.4

Namal Oya 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)11.811.912.112.312.512.512.512.412.212.011.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)8.68.89.410.29.310.59.410.89.18.27.27.0
Precipitation (mm)15316112791129665364303487529568
Sunny days866471540000
Rainy days232225262429262730313031
Snow days000000000000

Namal Oya - weather forecast by months

Namal Oya weather in januaryNamal Oya weather in februaryNamal Oya weather in marchNamal Oya weather in aprilNamal Oya weather in mayNamal Oya weather in juneNamal Oya weather in julyNamal Oya weather in augustNamal Oya weather in septemberNamal Oya weather in octoberNamal Oya weather in novemberNamal Oya weather in december

Best time to visit Namal Oya:

The largest precipitation sum in Namal Oya is at

  • September — 303(mm)
  • October — 487(mm)
  • November — 529(mm)
  • December — 568(mm)

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    Frequently asked questions

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