Best year time to visit Narissa

General weather information about Narissa

Average annual temperature is 24.9 °C

Absolute maximum temperature: 34.5 °C

Absolute minimum temperature: 18.2 °C

Number of sunny days: 26 days

Number of rainy days: 339 days

Look at detailed online map of Narissa

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

Narissa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.731.233.234.531.629.328.730.029.329.429.229.2
Average daytime temperature (°C)28.029.231.031.728.728.227.228.927.327.628.027.5
Average temperature (°C)23.824.525.626.125.525.224.825.524.324.324.424.4
Average night temperature (°C)20.020.421.722.423.323.222.923.222.422.022.121.7
Absolute minimum temperature (°C)18.218.220.320.721.721.721.922.121.320.021.019.5

Narissa 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)9.69.49.79.88.39.98.610.86.66.67.07.5
Precipitation (mm)611058210418012521796323636545234
Sunny days973120000103
Rainy days222128292930313130303028
Snow days000000000000

Narissa - weather forecast by months

Narissa weather in januaryNarissa weather in februaryNarissa weather in marchNarissa weather in aprilNarissa weather in mayNarissa weather in juneNarissa weather in julyNarissa weather in augustNarissa weather in septemberNarissa weather in octoberNarissa weather in novemberNarissa weather in december

Best time to visit Narissa:

The best time to visit Narissa during the most sunny months:

  • August — 10.8(h)

The largest precipitation sum in Narissa is at

  • September — 323(mm)
  • October — 636(mm)
  • November — 545(mm)

    • Weather forecast in the closest to Narissa admin centers

    Weather forecast in the closest towns to Narissa

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    Frequently asked questions

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