Weather in Welpalla in September

General weather information about Welpalla

Average annual temperature is 26.3 °C

Absolute maximum temperature: 35.3 °C

Absolute minimum temperature: 19.2 °C

Number of sunny days: 36 days

Number of rainy days: 329 days

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

Welpalla air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.433.334.235.332.131.030.331.430.631.332.031.8
Average daytime temperature (°C)30.031.132.432.330.429.729.330.228.829.530.230.3
Average temperature (°C)25.025.927.027.227.226.926.827.025.725.525.425.9
Average night temperature (°C)21.221.823.223.524.724.624.724.523.622.822.723.2
Absolute minimum temperature (°C)19.219.522.322.223.023.022.623.422.521.621.822.3

Welpalla 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)11.711.912.112.312.512.512.512.412.212.011.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.59.710.510.39.29.99.710.97.67.97.58.0
Precipitation (mm)7111114917723423414989458413634358
Sunny days18121000100004
Rainy days131630303130303130313027
Snow days000000000000

Welpalla - weather forecast by months

Welpalla weather in januaryWelpalla weather in februaryWelpalla weather in marchWelpalla weather in aprilWelpalla weather in mayWelpalla weather in juneWelpalla weather in julyWelpalla weather in augustWelpalla weather in septemberWelpalla weather in octoberWelpalla weather in novemberWelpalla weather in december

Best time to visit Welpalla:

The largest precipitation sum in Welpalla is at

  • September — 458(mm)
  • October — 413(mm)
  • November — 634(mm)
  • December — 358(mm)

    • Weather forecast in the closest to Welpalla admin centers

    Weather forecast in the closest towns to Welpalla

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    Frequently asked questions

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