Best year time to visit Heeratiya

General weather information about Heeratiya

Average annual temperature is 26.3 °C

Absolute maximum temperature: 36.8 °C

Absolute minimum temperature: 17.6 °C

Number of sunny days: 67 days

Number of rainy days: 298 days

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

Heeratiya air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.030.033.335.635.534.734.936.833.632.730.931.0
Average daytime temperature (°C)27.728.430.333.032.433.432.434.831.630.929.528.5
Average temperature (°C)23.424.025.527.027.728.728.028.927.225.824.824.6
Average night temperature (°C)20.120.822.023.024.825.825.125.324.422.722.322.4
Absolute minimum temperature (°C)17.618.221.221.422.824.623.324.423.321.421.420.7

Heeratiya 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)8.48.59.410.29.210.79.811.08.98.46.96.3
Precipitation (mm)14411712010011815174361289514367
Sunny days8623111310140000
Rainy days232229272017211730313031
Snow days000000000000

Heeratiya - weather forecast by months

Heeratiya weather in januaryHeeratiya weather in februaryHeeratiya weather in marchHeeratiya weather in aprilHeeratiya weather in mayHeeratiya weather in juneHeeratiya weather in julyHeeratiya weather in augustHeeratiya weather in septemberHeeratiya weather in octoberHeeratiya weather in novemberHeeratiya weather in december

Best time to visit Heeratiya:

The largest precipitation sum in Heeratiya is at

  • October — 289(mm)
  • November — 514(mm)
  • December — 367(mm)

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    Frequently asked questions

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