Colombo weather in August

Monthly temperatures, rain, humidity, what to wear and what to pack — 2024–2025 historical average

Colombo August weather at a glance

D Challenging 😓

In August, Colombo averages 26.8°C, with typical highs of 28.7°C and lows of 25°C. The historical average is 27 wet days and 84% humidity.

Compared with Seoul in August, it is about the same average temperature as Seoul, with 11 more wet days.

Colombo August temperature & humidity

Average26.8°CHigh 28.7° / low 25°

Humidity84%

Wet days27 days85% of days

Day–night range3.7°

Colombo August rain & wet days

Wet days27 daysHistorical monthly average

Share of wet days85%Not a forecast probability

Pack a light rain jacket, waterproof pouch and quick-dry shoes. Keep an indoor stop available between outdoor activities.

What to wear in Colombo in August

Choose breathable summer clothes and pack sun protection. Rain is frequent at roughly 27 days in the month; pack a rain jacket and water-resistant shoes. High humidity makes quick-dry clothing and a spare top especially useful.

DaytimeBreathable short sleeves, hat and sunscreen · average high 28.7°C
Morning & eveningLight layer for air-conditioned rooms · average low 25°C
FootwearComfortable walking shoes; quick-dry footwear for rainy days.

Useful extras

Breathable T-shirtsHat and sunglassesRain jacketWater-resistant shoesCompact umbrellaSpare quick-dry top

Choose a destination packing checklist →

Packing essentials

Coupang affiliate links · We earn a commission on purchases. Products are sold on the Korean Coupang store.

Travel compression packing pouches
코멧 여행용 압축 파우치 4종 세트 Travel plug adapter
에너자이저 PD 45W 여행용 멀티 어댑터, 화이트 Portable fan
홈플래닛 컴팩트 BLDC 휴대용 선풍기 GXZ-F78 Compact folding umbrella
솔리앤 초경량 UV차단 3단 자동우산 Inflatable travel neck pillow
마이워니 여행용 에어 목베개

Colombo August sunrise & sunset times

2026 August · Local time (Asia/Colombo)

Sunrise on the 15th06:05

Sunset on the 15th18:25

Daylight duration12h 21m

Start, middle and end of the month
Date	Sunrise	Sunset	Daylight
2026-08-01	06:04	18:30	12h 25m
2026-08-15	06:05	18:25	12h 21m
2026-08-31	06:03	18:18	12h 15m

For sunset photos, arrive before the listed sunset time. Clouds, mountains and buildings can change when the sun becomes visible or disappears.

Calculated for the city coordinates with daylight saving applied. SunCalc · tz-lookup

Colombo travel updates

Watch live CCTV

No public camera link is available for this destination yet. Check the weather or map instead.

Colombo travel essentials

Popular MyRealTrip products · city search, sorted by sales · Product names are in Korean.

Affiliate links · We may earn a commission from purchases. Updated 2026-10-18

Explore with Klook

Affiliate widget · We may earn a commission on bookings.

Colombo hotel search · Trip.com

Search hotels by destination, dates and number of guests. The Trip.com widget is in Korean.

Affiliate widget · A qualifying booking may earn us a commission. Trip.com may use cookies in this search widget.

Best months to visit Colombo

Bar height shows our simple weather-comfort score, not a safety rating; colour shows temperature.

J F M A M J J A S O N D

ColdHot

August weather by year

August 202426.8°28 wet days, 85% humidity

August 202526.8°25 wet days, 84% humidity

Daily weather in 2025

Daily high and low temperatures; blue labels show precipitation

129°26°6.8mm

228°25°6.6mm

327°25°17mm

429°25°3.3mm

528°25°9.4mm

628°26°1.2mm

728°25°3.3mm

829°26°2.6mm

929°25°

1029°25°3.1mm

1128°24°8.8mm

1228°25°5.1mm

1329°25°4.9mm

1429°24°5.9mm

1529°24°3.5mm

1629°25°5.2mm

1728°26°8.7mm

1829°25°3mm

1929°26°

2030°24°

2130°25°

2229°25°2.9mm

2328°24°5.7mm

2430°26°

2531°25°

2631°26°2.4mm

2730°25°3.1mm

2829°25°9.7mm

2929°25°21mm

3028°24°19mm

3128°25°8.4mm

Frequently asked questions

What is Colombo weather like in August?

In August, Colombo averages 26.8°C, with typical highs of 28.7°C and lows of 25°C. The historical average is 27 wet days and 84% humidity. Our weather-comfort rating for this month is challenging.

Does it rain a lot in Colombo in August?

There are about 27 wet days in August. Pack a rain jacket and water-resistant shoes.

What should I wear in Colombo in August?

What are the best months to visit Colombo?

No months meet the A or B threshold in our temperature-and-precipitation score. Compare the monthly values with your planned activities.

Where can I check Colombo weather in August in real time?

Check local webcams for the view right now and a local weather service for today’s forecast. Monthly temperatures here are historical averages.

What time are sunrise and sunset in Colombo in August?

On 2026-08-15, calculated sunrise is 06:05 and sunset is 18:25 in local time (Asia/Colombo). Times vary by date and terrain.

Colombo weather by month

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

More India, Middle East & Central Asia destinations in August

Delhi Mumbai Jaipur Goa Kathmandu Pokhara Maldives Dubai Abu Dhabi Doha Istanbul Cappadocia Antalya Tashkent Samarkand Almaty Cairo Marrakech All destinations →

Open-Meteo (CC BY 4.0) · 2024–2025 historical data, aggregated and rounded by this site. Not a forecast or long-term climate normal. Calculation method and limitations