Best year time to visit Alahenegama

General weather information about Alahenegama

Average annual temperature is 26.5 °C

Absolute maximum temperature: 35.8 °C

Absolute minimum temperature: 18.8 °C

Number of sunny days: 39 days

Number of rainy days: 326 days

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

Alahenegama air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.832.734.835.833.632.732.334.531.933.032.231.4
Average daytime temperature (°C)29.430.632.833.531.430.930.432.729.730.230.629.9
Average temperature (°C)24.725.727.127.627.427.327.027.926.025.825.725.9
Average night temperature (°C)21.021.723.323.924.824.624.524.723.623.323.123.3
Absolute minimum temperature (°C)18.819.722.422.823.322.722.723.622.522.422.722.6

Alahenegama 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)11.711.912.112.312.512.612.512.412.212.011.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.59.910.710.19.310.29.611.18.38.27.58.0
Precipitation (mm)49611031741829510025225378594272
Sunny days15133220120001
Rainy days161528282930302930313030
Snow days000000000000

Alahenegama - weather forecast by months

Alahenegama weather in januaryAlahenegama weather in februaryAlahenegama weather in marchAlahenegama weather in aprilAlahenegama weather in mayAlahenegama weather in juneAlahenegama weather in julyAlahenegama weather in augustAlahenegama weather in septemberAlahenegama weather in octoberAlahenegama weather in novemberAlahenegama weather in december

Best time to visit Alahenegama:

The largest precipitation sum in Alahenegama is at

  • October — 378(mm)
  • November — 594(mm)
  • December — 272(mm)

    • Weather forecast in the closest to Alahenegama admin centers

    Weather forecast in the closest towns to Alahenegama

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    Frequently asked questions

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