Colombo weather in March 2021

Get the latest coronavirus (COVID-19) updates for Sri Lanka with current travel advice, statistics and online resources.

  • 32°C maximum daytime temperature in March in Colombo32
    32°C max day temperature
  • 9 hours of sunshine per day
  • 9 days with some rainfall in March in Colombo9
    9 days with some rainfall
  • 24°C minimum night-time temperature in March in Colombo24
    24°C min night temperature
  • 12 hours of daylight per day in March in Colombo12
    12 hours of daylight per day
  • Very high heat & humidity in March in ColomboVH
    Very High heat & humidity
  • 136 mm monthly rainfall in March in Colombo136
    136 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in March in Colombo11
    11+ (Extreme) UV index
  • 29°C sea temperature in March in Colombo29
    29°C sea temperature
  • Top deals & discounts
  • Colombo weather overview
  • Colombo climate averages by month
  • More destinations
  • Best time to go to Colombo
  • Colombo 5-day weather forecast

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The March weather guide for Colombo, Sri Lanka shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Recommended for Sri Lanka

  • Book a 1-week all-inclusive holiday and get 2nd week for free
  • Week 2 is room-only - upgrades to all-inclusive available
  • Destinations include Cyprus, Madeira, Mauritius & more.

How hot is it in Colombo in March?

Daytime temperatures usually reach 32°C in Colombo in March with very high heat and humidity, falling to 24°C at night.

How sunny is it in Colombo in March?

There are normally 9 hours of bright sunshine each day in Colombo in March - that's 72% of daylight hours.

How warm is the sea around Colombo in March?

The average sea temperature around Colombo in March is 29°C.

Does it rain in Colombo in March?

There are usually 9 days with some rain in Colombo in March and the average monthly rainfall is 136mm.

Colombo sunrise & sunset times for March 2021

Browse the sunrise & sunset times for Colombo in March 2021. Select a month to view Colombo sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st March 2021 06:23 18:23
Tuesday, 16th March 2021 06:17 18:22
Wednesday, 31st March 2021 06:09 18:20
  • Explore the best prices available from Emirates
  • Latest low fares for business & economy class flights
  • Book flights to Dubai, UAE & destinations worldwide

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

Discover more about Sri Lanka

Where is hot in Sri Lanka in March for 2021/2022?

Below are average maximum temperatures at popular destinations in Sri Lanka in March. Select a destination to see more weather parameters.

More destinations & map >>

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.