Weather in Halmillakulama in May

General weather information about Halmillakulama

Average annual temperature is 26.8 °C

Absolute maximum temperature: 37.5 °C

Absolute minimum temperature: 19.0 °C

Number of sunny days: 74 days

Number of rainy days: 291 days

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

Halmillakulama air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.032.434.935.834.133.736.637.533.433.732.031.0
Average daytime temperature (°C)28.830.232.433.931.832.532.535.231.631.330.329.4
Average temperature (°C)24.225.226.927.827.828.428.229.027.226.125.525.5
Average night temperature (°C)20.821.323.123.925.025.625.425.324.223.322.923.0
Absolute minimum temperature (°C)19.019.221.822.623.424.224.324.623.222.322.222.5

Halmillakulama 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)11.711.912.112.312.512.612.512.412.211.911.711.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.19.710.610.48.810.49.611.09.58.67.07.6
Precipitation (mm)6790109108120363819102307387253
Sunny days161256177180101
Rainy days151626243023241330303030
Snow days000000000000

Halmillakulama - weather forecast by months

Halmillakulama weather in januaryHalmillakulama weather in februaryHalmillakulama weather in marchHalmillakulama weather in aprilHalmillakulama weather in mayHalmillakulama weather in juneHalmillakulama weather in julyHalmillakulama weather in augustHalmillakulama weather in septemberHalmillakulama weather in octoberHalmillakulama weather in novemberHalmillakulama weather in december

Best time to visit Halmillakulama:

The largest precipitation sum in Halmillakulama is at

  • October — 307(mm)
  • November — 387(mm)
  • December — 253(mm)

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    Frequently asked questions

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