Best year time to visit Rathamba

General weather information about Rathamba

Average annual temperature is 20.7 °C

Absolute maximum temperature: 29.5 °C

Absolute minimum temperature: 10.9 °C

Number of sunny days: 38 days

Number of rainy days: 327 days

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

Rathamba air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)22.524.125.526.728.427.928.829.526.825.625.525.6
Average daytime temperature (°C)21.322.223.424.925.826.825.927.525.124.123.722.8
Average temperature (°C)18.018.819.720.721.822.521.822.321.420.720.320.0
Average night temperature (°C)14.815.116.216.818.319.118.717.918.617.817.417.7
Absolute minimum temperature (°C)10.912.015.215.616.617.716.315.816.716.014.515.4

Rathamba 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)9.08.99.210.09.010.39.210.57.76.97.16.6
Precipitation (mm)1081221421418835889899465487346
Sunny days856242450002
Rainy days232325282728272630313029
Snow days000000000000

Rathamba - weather forecast by months

Rathamba weather in januaryRathamba weather in februaryRathamba weather in marchRathamba weather in aprilRathamba weather in mayRathamba weather in juneRathamba weather in julyRathamba weather in augustRathamba weather in septemberRathamba weather in octoberRathamba weather in novemberRathamba weather in december

Best time to visit Rathamba:

The largest precipitation sum in Rathamba is at

  • October — 465(mm)
  • November — 487(mm)
  • December — 346(mm)

    • Weather forecast in the closest to Rathamba admin centers

    Weather forecast in the closest towns to Rathamba

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    Frequently asked questions

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