Climate in Wattala (Gampaha District), Sri Lanka

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Average monthly minimum and maximum temperature in Wattala, Sri Lanka

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly hours of sunshine in Wattala, Sri Lanka

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* Data from: Colombo, Sri Lanka (10 KM, 6 Miles).

Average water temperature

The mean water temperature over the year.

Average monthly water temperature in Wattala, Sri Lanka

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* Data from: Colombo, Sri Lanka (10 KM, 6 Miles).

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Average monthly rainfall, snow, precipitation in Wattala, Sri Lanka

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average monthly rainy days in Wattala, Sri Lanka

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Average humidity

The mean monthly relative humidity over the year

Average monthly relative humidity in Wattala, Sri Lanka

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* Data from: Colombo, Sri Lanka (10 KM, 6 Miles).

Average wind speed

The mean monthly wind speed over the year (in meters per second)

Average monthly wind speed in Wattala, Sri Lanka

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* Data from: Colombo, Sri Lanka (10 KM, 6 Miles).

Weather Forecasts for Wattala

Fri   Mar 29
33°C | 25°C
W 14 km/h
0.9 mm
broken clouds and small chance of rain

broken clouds and small chance of rain

Sat   Mar 30
33°C | 25°C
W 14 km/h
partly cloudy and no rain

partly cloudy and no rain

Sun   Mar 31
34°C | 25°C
W 14 km/h
1.9 mm
partly cloudy and thunder

partly cloudy and thunder

The best time of year to visit Wattala in Sri Lanka

Wattala has high temperatures year round ranging between 30°C and 33°C.
Other facts from our historical weather data:

  • Which is the hottest month in Wattala?
    March has an average maximum temperature of 33°C and is the hottest month of the year.
  • Which is the coolest month in Wattala?
    The coolest month is January with an average maximum temperature of 30°C.
  • Which is the wettest month in Wattala?
    October tops the wettest month list with 357 mm of rainfall.
  • Which is the driest month in Wattala?
    January is the driest month with 66 mm of precipitation.
  • Which is the sunniest month in Wattala?
    March is the sunniest month with an average of 276 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.