Weekly note
Colombo
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Photo by AKS.9955, CC BY-SA 4.0, via Wikimedia Commons.

Best time to visit Colombo

Sri Lanka · South Asia

All twelve months scored on daily temperature, rainfall, humidity and holiday crowding.

The year in Colombo

Tap a month for its page

  1. Colombo in January: ok, busy
  2. Colombo in February: sweet spot, busy
  3. Colombo in March: sweet spot
  4. Colombo in April: ok
  5. Colombo in May: avoid
  6. Colombo in June: avoid
  7. Colombo in July: ok
  8. Colombo in August: ok
  9. Colombo in September: avoid
  10. Colombo in October: avoid
  11. Colombo in November: avoid
  12. Colombo in December: ok
  • Sweet spot
  • Good
  • OK
  • Avoid
  • Busy
Go in Feb or Mar — in Feb, 32C max, 3 rainy days. Apr is the next best.

Dry season: Jan–Feb, 6 or fewer rainy days a month.

  • Prices thereVery cheap, about 27% of the US
  • MoneySri lankan rupee
  • PlugsType D and G, 230 V
  • DrivingOn the left

Things to do in Colombo

  • Lotus Tower Distinctive Colombo telecommunications tower that offers great views.
  • Gangaramaya Temple One of the most important temples in Colombo.
  • Jami-Ul-Alfar Mosque This historic mosque is a popular tourist site.
  • Galle Face Green Promenade Visit at sundown for a spectacular view.
  • Independence Memorial Hall Sri Lankan national monument
  • The National Museum of Colombo Department of National Museums. Also known as the Sri Lanka National Museum, it is the largest museum in Colombo.
  • Slave Island Suburb in Western Province, Sri Lanka

Tours and tickets in Colombo

Each site opens on its own search: choose your dates there. A few open on their home page, where you type the place too. Links marked Ad pay us a commission if you book, at no extra cost to you; most pay nothing, and what a site pays never decides whether it is listed or where. How we rank

Sights and their lines from Wikivoyage (Colombo), licensed CC BY-SA 4.0, and Wikidata; in order of how often each one's Wikipedia article was read on phones in the last 12 months.

Colombo in pictures

Month by month

MonthMax °CRain days HumiditySun h/day VerdictWhy
Jan 30° 6d 77% 10.1h okbusy busier than usual
Feb 32° 3d 74% 11.0h sweet spot busy busier than usual
Mar 31° 6d 81% 10.9h sweet spot 31C max, 6 rainy days
Apr 31° 10d 84% 10.4h ok 31C max, 10 rainy days
May 30° 19d 85% 8.8h avoid monsoon: 19 rainy days, 347mm
Jun 29° 19d 85% 10.0h avoid monsoon: 19 rainy days, 279mm
Jul 29° 12d 84% 10.1h ok 29C max, 12 rainy days
Aug 29° 12d 84% 9.9h ok 29C max, 12 rainy days
Sep 29° 17d 85% 9.2h avoid monsoon: 17 rainy days, 273mm
Oct 29° 20d 87% 8.2h avoid monsoon: 20 rainy days, 352mm
Nov 29° 20d 88% 7.9h avoid monsoon: 20 rainy days, 436mm
Dec 30° 10d 83% 9.2h ok 30C max, 10 rainy days

Rain days are the days with at least 1 mm of rain, as a weather station counts them.

Weather read at Bandaranaike airport, Katunayake, 28 km from the city centre: ten years of ERA5 and ERA5-Land reanalysis, through Open-Meteo's open data.

A busy month is a crowded one, not a bad one — usually it is crowded because the weather is good. It is flagged rather than scored down, and crowds alone never make a month “avoid”: that is reserved for weather worth skipping.

How busy it gets

Busiest in January and February; quietest in April and May.

Then and now

Colombo's July days now average 28.9°C, 0.5°C warmer than in 1981–1990. 2 of 12 months are clearly warmer.

JanFebMarAprMayJunJulAugSepOctNovDec
1981–9030.2°31.6°31.5°30.7°29.7°28.4°28.3°28.3°28.5°28.8°29.0°29.5°
2017–2630.4°31.7°31.1°30.8°29.8°29.0°28.9°28.6°28.7°28.6°28.9°29.6°
Change+0.2°+0.1°-0.3°+0.0°+0.1°+0.5°+0.5°+0.3°+0.3°-0.2°-0.0°+0.1°

The average daily high, month by month, for the nearest ERA5 grid cell. Bold is a clear change; grey is within the ordinary spread between years. Every destination, ranked.

Busy and quiet times in Colombo

Colombo experiences a tropical climate, and the weather patterns indicated by the climate normals should guide your planning as it can be more humid and rainy during the monsoon period.

Busiest
mid Dec to late Mar — This period witnesses the highest influx of tourists due to favorable weather and holiday seasons.
Quieter, still good
early Apr to late May — The shoulder months before the wet season start to see fewer tourists and lower prices.
early Oct to late Nov — Post-peak season with more reasonable prices as the weather becomes more unpredictable.
Wet or stormy
early May to late Sep — monsoon, moderate
Watch out for haze

Written by a language model from the climate figures above. The month-by-month table is measured — ten years of ERA5 readings and published holiday calendars — and where the two disagree, the table is the one to believe.

What Colombo is like

Colombo (Sinhala: කොළඹ, Tamil: கொழும்பு) is the largest city and commercial capital of Sri Lanka, and still perceived by many as the capital though the suburb of Sri Jayawardenepura Kotte is now the official capital. More on Wikivoyage

Worth seeing
Basilica of Our Lady of Lanka, Lankamatha Road, Ragama suburb of Colombo (from Ragama Railway Station 2 km NE or bus to stop 'National Basilika Ave'). A Roman Catholic church with basilica status. More on Wikivoyage
Worth doing
Galle Face Green Promenade, Galle Road, Colombo 03. Visit at sundown for a spectacular view. More on Wikivoyage
Getting in
Air service to Colombo is provided by the national airline Sri Lankan Airlines and foreign airlines, mostly from India and Asia. More on Wikivoyage
Staying safe
Colombo is like most other South Asian capitals. Although it is not as dangerous as one would think, tourists should be very vigilant. More on Wikivoyage

From the Wikivoyage article on Colombo, written by travellers and licensed CC BY-SA 4.0; the full article has far more. The numbers above are measured; this is experience.

Getting there

How far Colombo is depends on where you set off from — the months above do not.

Like a local in Colombo

On arrival

  • Paying — Most hotels, restaurants and shopping centres take cards, but cash still dominates; carry rupees for buses and small shops. Many shops show LANKAQR codes, which LankaPay says tourists can pay with their own phone apps.
  • UPI, for visitors from India — Works at participating shops, hotels and restaurants showing a LankaQR code: scan it with your UPI app.
  • Tipping — Not expected but welcome; about 10% for good service, unless the bill already has a service charge.

Getting around Colombo

On Sri Lanka Railways' commuter trains you can buy an e-ticket on pravesha.lk with a Visa or Mastercard card and scan its QR code at the station and on the train; it is not valid on intercity trains.

  • Apps — Rides: PickMe, Uber. Maps: Google Maps. Messages: WhatsApp. PickMe covers more of the island than Uber, and both book tuk-tuks as well as cars.

Getting around by Tri-shaw (Three wheeler, tuk-tuk) is most convenient. Some three-wheelers have built in meters or the drive uses a phone app that does the same. More on Wikivoyage

From the Wikivoyage article on Colombo, written by travellers and licensed CC BY-SA 4.0.

Help

  • Emergency — police 118 or 119 · ambulance 1990 · fire 110. The tourist police are on 011 2421052.
    TravelCharika is not an emergency service: we cannot call for help or send anyone. Numbers can change; if one fails, ask someone local or your hotel.

Put together by hand from the sources listed, checked 3 October 2026. Apps, cards and rules change, so check before you rely on one.

Sources (18)

Before you go

Type D and G plugs at 230 V. Drives on the left. The currency is the Sri lankan rupee. No UK Foreign Office advice against travel. Entry rules for British travellers. Everything for Sri Lanka: cost of living, languages, emergency numbers and health.

Around Colombo

Also in Sri Lanka

Nearby

Routes through here

Kind of place

Colombo is in Sri Lanka, South Asia. Distances are great-circle, so a short one can still be a long way round.

Links marked Ad pay us a commission if you book through one, at no extra cost to you. That does not affect the scores on this page, which are computed from climate and holiday data before any link is built.