Best year time to visit Siriyagama

General weather information about Siriyagama

Average annual temperature is 27.2 °C

Absolute maximum temperature: 35.4 °C

Absolute minimum temperature: 22.2 °C

Number of sunny days: 49 days

Number of rainy days: 316 days

Look at detailed online map of Siriyagama

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

Siriyagama air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.232.032.033.035.034.835.434.932.230.130.230.7
Average daytime temperature (°C)29.630.130.431.431.533.132.532.829.828.928.828.9
Average temperature (°C)25.826.327.027.928.329.028.528.826.826.125.826.0
Average night temperature (°C)23.123.424.024.826.026.025.625.724.623.723.623.8
Absolute minimum temperature (°C)22.222.223.223.824.825.123.924.623.722.623.122.9

Siriyagama 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)11.811.912.112.312.412.512.412.312.212.011.811.8
Daylight minimum duration (h)11.011.012.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.410.310.110.29.811.010.411.09.58.58.68.6
Precipitation (mm)1227384103105204726152325444301
Sunny days992356490002
Rainy days221929272624272230313029
Snow days000000000000

Siriyagama - weather forecast by months

Siriyagama weather in januarySiriyagama weather in februarySiriyagama weather in marchSiriyagama weather in aprilSiriyagama weather in maySiriyagama weather in juneSiriyagama weather in julySiriyagama weather in augustSiriyagama weather in septemberSiriyagama weather in octoberSiriyagama weather in novemberSiriyagama weather in december

Best time to visit Siriyagama:

The largest precipitation sum in Siriyagama is at

  • October — 325(mm)
  • November — 444(mm)
  • December — 301(mm)

    • Weather forecast in the closest to Siriyagama admin centers

    Weather forecast in the closest towns to Siriyagama

    Explore Siriyagama

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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