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Colombo in June 2027: weather, temperatures and activities

Do you want to visit Colombo in June 2027? Discover the usual weather at this time of year, average temperatures, the risk of rain, possible activities, and our opinion on whether June is a good month to travel to Colombo, Sri Lanka.

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Is it worth visiting Colombo in June?

Check your ideal travel criteria and see if the month of June suits your plans to go to Colombo.
What matters most?
Colombo in June 2027: weather, temperatures and activities

Page summary

Colombo in June in summary
Very bad weather
Min 27°C Max 29°C 716 mm 25 day(s) 83% 56% 29°C UV 6 11.5 h/day
Possible activities in June
Cultural visits and heritageGastronomyWell-being
Practical guidelines
Low crowds Low price 05:55 18:27
Hourly weather

Average weather in Colombo in June 2027

Very bad weather

The weather in Colombo in June 2027 is based on statistical data from previous years in June. This allows you to forecast the weather in June 2027. Check the hourly statistics (6:00, 9:00, 12:00, 15:00, 18:00, 21:00, 0:00 and 3:00), with the associated average temperature, for the whole month, and also, by navigating the tabs, for the beginning, middle and end of the month.

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Climate

Climate of Colombo in June

Temperatures, precipitation and monthly trends help to better understand the climate in Colombo in June.

Temperatures and rain in Colombo in June

Average daily weather

Temperatures and rain day by day in June.
Minimal Average Maximums Average rainfall

Monthly temperatures

The month of June is highlighted to compare it quickly with the rest of the year.
Minimal Average Maximums

Monthly precipitation

The bar for the month under study is highlighted.
Average rainfall

About the climate in Colombo in June

Seasonal normals

Seasonal normals of Colombo in June

Check the seasonal normals in Colombo in June and compare the weather with the previous month and the following month (or the months of your choice by selecting months in the form below): temperatures, wind, rain, humidity, climate rating...

Last updated: 12/01/2026
Reference period for normals: January 2009 - December 2025
Month analyzed
June
Weather data May June July
Outside temperature
Average temperature 29.5°C 28.3°C 28.1°C
Maximum temperature 30.6°C 29.2°C 29.0°C
Minimum temperature 28.4°C 27.4°C 27.2°C
Record maximum temperature 34.0°C
(2016)
32.0°C
(2014)
31.0°C
(2010)
Record low temperature 25.0°C
(2009)
25.0°C
(2009)
21.0°C
(2021)
Number of days at +30° 25 day(s)
(81%)
12 day(s)
(40%)
11 day(s)
(35%)
Number of days at +18° 31 day(s)
(100%)
30 day(s)
(100%)
31 day(s)
(100%)
Number of days below 0° 0 day(s)
(0%)
0 day(s)
(0%)
0 day(s)
(0%)
Sea temperature
Sea temperature (average) 29.3°C 28.1°C 27.3°C
Sea temperature (minimum) 28.2°C 27.2°C 25.9°C
Sea temperature (maximum) 30.3°C 29.2°C 28.5°C
Wind
Wind speed 18 km/h 20 km/h 19 km/h
Wind temperature 28.4°C 27.5°C 27.2°C
Precipitation (rain)
Precipitation 670.3 mm 715.6 mm 581.3 mm
Number of days with precipitation 29 day(s)
(94%)
30 day(s)
(100%)
30 day(s)
(97%)
Number of days with significant precipitation (greater than 5 mm) 23 day(s)
(73%)
25 day(s)
(83%)
24 day(s)
(78%)
Record precipitation in one day 325.0 mm
(2016)
150.4 mm
(2018)
91.7 mm
(2019)
Other weather data
Humidity 80% 83% 83%
Visibility 8.5 km 8.2 km 8.5 km
Cloud cover 53% 56% 53%
UV index 6 6 6
Daily sunshine 11h 11h 10h
Sunrise and sunset
Sunrise time 05h54 05h55 06h02
Sunset time 18h20 18h27 18h31
Day length 12h26 12h32 12h29
Our opinion on the climate in June
The review of Where And When very bad weather very bad weather very bad weather
Activities and events

What to do in Colombo in June?

Possible activities in June
Cultural visits and heritageGastronomyWell-being
Activities not recommended in June
Beach and swimmingAnimal observationFamily and attractionsDiving and snorkelingWatersportsNature and landscapesNightlifeBoat trip and cruise
Observed weather

What was the weather like in Colombo in June last?

Find the observed weather calendar in Colombo in June 2025, with each day’s weather, temperatures and precipitation.

Mon. Tue. Wed. Thu. Fri. Sat. Sun.
1
Light rain shower
26°C28°C4.9 mm
2
Patchy rain nearby
26°C29°C2.4 mm
3
Patchy rain nearby
26°C29°C0.8 mm
4
Patchy rain nearby
26°C29°C0.5 mm
5
Patchy rain nearby
26°C30°C0.0 mm
6
Patchy rain nearby
27°C30°C1.1 mm
7
Patchy rain nearby
27°C30°C1.7 mm
8
Patchy rain nearby
27°C29°C1.2 mm
9
Patchy rain nearby
26°C29°C2.3 mm
10
Light rain shower
26°C28°C8.8 mm
11
Light rain shower
26°C28°C9.7 mm
12
Light rain shower
26°C28°C6.3 mm
13
Light rain shower
26°C28°C8.2 mm
14
Light rain shower
26°C28°C8.5 mm
15
Light rain shower
25°C26°C9.4 mm
16
Patchy rain nearby
25°C29°C4.6 mm
17
Light rain shower
25°C28°C7.9 mm
18
Patchy rain nearby
26°C29°C0.5 mm
19
Patchy rain nearby
26°C29°C0.3 mm
20
Patchy rain nearby
26°C29°C1.2 mm
21
Patchy rain nearby
26°C28°C5.7 mm
22
Light rain shower
26°C28°C5.1 mm
23
Patchy rain nearby
26°C28°C2.7 mm
24
Patchy rain nearby
26°C28°C2.1 mm
25
Patchy rain nearby
26°C29°C2.4 mm
26
Patchy rain nearby
26°C29°C5.8 mm
27
Patchy rain nearby
26°C30°C1.6 mm
28
Patchy rain nearby
26°C29°C1.9 mm
29
Partly Cloudy
26°C29°C0.1 mm
30
Partly Cloudy
26°C29°C0.0 mm
Nearby

Where to go near Colombo in June?

Compare cities and destinations near Colombo in June to find another travel stop, a nearby alternative or a logical continuation of your stay in Colombo.

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Every month

Best time to visit Colombo month by month

Compare the weather in Colombo across all months of the year and open each detailed page to find the best time.

Frequently asked questions

Travel to to Colombo in June: your frequently asked questions

Short answers to the questions we ask ourselves before booking for this month.

Not really. The weather conditions are unfavorable in Colombo in June, which places this month 10th out of 12. A trip is still possible, but plan a flexible itinerary.

Expect an average of 29°C during the day and 27°C at night, with about 716 mm of precipitation spread over 25 rainy days.

Yes: the sea is 28°C on average in June, a pleasant temperature for swimming.

Expect about 11.5 hours of sunshine per day on average for this month.

No activity stands out as ideal this month, but conditions remain acceptable for Cultural visits and heritage, Gastronomy and Well-being.

No: this month is in Low crowds, with a visitor index of 16/100. It is one of the quietest periods of the year.

No: rates are at level Low price, with a price index of 23/100. It’s one of the most budget-friendly months.

If your dates are flexible, the most favorable months in Colombo are: January, February, March and December. Compare them before finalizing your departure.
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Temperatures are shown in degrees Celsius and precipitation in millimetres. Based on your country of connection, °F and inches may be more familiar to you.