Dublin weather in August

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

Dublin August weather at a glance

D Challenging 😓

In August, Dublin averages 16.6°C, with typical highs of 19.9°C and lows of 13.4°C. The historical average is 17 wet days and 75% humidity.

Compared with Seoul in August, it is 10.6°C cooler than Seoul, with a similar number of wet days.

Dublin August temperature & humidity

Average16.6°CHigh 19.9° / low 13.4°

Humidity75%

Wet days17 days55% of days

Day–night range6.5°

Dublin August rain & wet days

Wet days17 daysHistorical monthly average

Share of wet days55%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 Dublin in August

T-shirts or long sleeves with one light outer layer should be comfortable. Rain is frequent at roughly 17 days in the month; pack a rain jacket and water-resistant shoes.

DaytimeLong sleeves and a light jacket · average high 19.9°C
Morning & eveningLong sleeves with a jacket or cardigan · average low 13.4°C
FootwearComfortable walking shoes; quick-dry footwear for rainy days.

Useful extras

Light outer layerRain jacketWater-resistant shoesCompact umbrella

Use the London checklist as a starting point →

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 Compact folding umbrella
솔리앤 초경량 UV차단 3단 자동우산 Inflatable travel neck pillow
마이워니 여행용 에어 목베개

Dublin August sunrise & sunset times

2026 August · Local time (Europe/Dublin)

Sunrise on the 15th06:05

Sunset on the 15th20:53

Daylight duration14h 48m

Start, middle and end of the month
Date	Sunrise	Sunset	Daylight
2026-08-01	05:41	21:21	15h 39m
2026-08-15	06:05	20:53	14h 48m
2026-08-31	06:33	20:17	13h 44m

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

Dublin travel updates

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Dublin travel essentials

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Best months to visit Dublin

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 202416.3°16 wet days, 74% humidity

August 202516.9°18 wet days, 76% humidity

Daily weather in 2025

Daily high and low temperatures; blue labels show precipitation

118°12°1.1mm

219°11°5.8mm

321°16°1mm

419°14°3.8mm

519°12°

619°12°1.3mm

720°14°2.9mm

821°13°

921°14°

1022°11°

1122°16°1.3mm

1223°15°

1326°15°

1423°16°2.9mm

1521°16°

1620°15°

1719°15°

1819°15°

1918°15°1mm

2017°13°1.1mm

2118°12°

2221°13°

2320°17°2mm

2420°14°

2523°16°5.9mm

2620°16°1.4mm

2719°14°12mm

2817°14°1.9mm

2919°13°1.4mm

3020°12°5.1mm

3119°14°2.1mm

Frequently asked questions

What is Dublin weather like in August?

In August, Dublin averages 16.6°C, with typical highs of 19.9°C and lows of 13.4°C. The historical average is 17 wet days and 75% humidity. Our weather-comfort rating for this month is challenging.

Does it rain a lot in Dublin in August?

There are about 17 wet days in August. Pack a rain jacket and water-resistant shoes.

What should I wear in Dublin in August?

T-shirts or long sleeves with one light outer layer should be comfortable. Rain is frequent at roughly 17 days in the month; pack a rain jacket and water-resistant shoes.

What are the best months to visit Dublin?

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 Dublin 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 Dublin in August?

On 2026-08-15, calculated sunrise is 06:05 and sunset is 20:53 in local time (Europe/Dublin). Times vary by date and terrain.

Dublin weather by month

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

More Europe destinations in August

Madrid Seville Granada Mallorca Lisbon Porto Florence Venice Milan Naples Amalfi Positano Sicily Palermo Cinque Terre Nice Lyon Mont Saint-Michel Strasbourg Amsterdam 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