Climate in Negombo (Gampaha District), Sri Lanka

See the monthly weather averages in graphs below.
* Data from nearest weather station: Colombo (Colombo District), Sri Lanka (34 KM).

Average minimum and maximum temperature over the year

The monthly mean minimum and maximum daily temperature. Show in Fahrenheit

Average min and max temperatures in Colombo, Sri Lanka   Copyright © 2020 www.weather-and-climate.com

Feel free to use this embed code to add the graph above to your website

Average monthly hours of sunshine over the year

This is the monthly total of sunhours

Average monthly sunhours in Colombo, Sri Lanka   Copyright © 2020 www.weather-and-climate.com

Feel free to use this embed code to add the graph above to your website

Average water temperature over the year

The monthly mean water temperature. Show in Fahrenheit

Average water temperatures in Colombo, Sri Lanka   Copyright © 2020 www.weather-and-climate.com

Feel free to use this embed code to add the graph above to your website

Average monthly precipitation over the year (rainfall, snow)

This is the mean monthly precipitation, including rain, snow, hail etc. Show in Inches

Average precipitation (rain/snow) in Colombo, Sri Lanka   Copyright © 2020 www.weather-and-climate.com

Feel free to use this embed code to add the graph above to your website

Average monthly rainy days over the year

This is the number of days each month with rain, snow, hail etc.

Average rainy days (rain/snow) in Colombo, Sri Lanka   Copyright © 2020 www.weather-and-climate.com

Feel free to use this embed code to add the graph above to your website

Where to stay in Negombo

Booking.com

Average humidity over the year

This is the mean monthly relative humidity

Average relative humidity in Colombo, Sri Lanka   Copyright © 2020 www.weather-and-climate.com

Feel free to use this embed code to add the graph above to your website

Average wind speed over the year

This is the mean monthly wind speed (meters per second)

Average wind speed in Colombo, Sri Lanka   Copyright © 2020 www.weather-and-climate.com

Feel free to use this embed code to add the graph above to your website

What is the best time of year to go to Negombo in Sri Lanka

Negombo has a tropical rainforest climate and the city experiences a lot of rain. The rain is fairly evenly distributed over the year. Only in January the average rainfall is slightly lower. The temperatures are the same throughout the year. The average daytime temperature is around 30 degrees Celsius (86 ° Fahrenheit). These two factors combined causes a high humidity. Also tropical storms and hurricanes can occur in Negombo.

Here are some average weather facts we collected from our historical climate data:

  • On average, the temperatures are always high.
  • A lot of rain (rainy season) falls in the month of: April, May, June, September, October, November and December.
  • The warmest month is March with an average maximum temperature of 32°C (89°F).
  • The coldest month is January with an average maximum temperature of 30°C (71°F).
  • May is the most wet month. This month should be avoided if you are not a big fan of rain.
  • January is the driest month.
No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go here.