Destination packing checklists

Tallinn weather in August

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

Tallinn August weather at a glance

C Fair 😐

In August, Tallinn averages 16.8°C, with typical highs of 20.3°C and lows of 13.3°C. The historical average is 16 wet days and 80% humidity.

Compared with Seoul in August, it is 10.4°C cooler than Seoul, with a similar number of wet days.

Tallinn August temperature & humidity

Average16.8°CHigh 20.3° / low 13.3°
Humidity80%
Wet days16 days50% of days
Day–night range7°

Tallinn August rain & wet days

Wet days16 daysHistorical monthly average
Share of wet days50%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 Tallinn in August

T-shirts or long sleeves with one light outer layer should be comfortable. Rain is frequent at roughly 16 days in the month; pack a rain jacket and water-resistant shoes.

  • DaytimeLong sleeves and a light jacket · average high 20.3°C
  • Morning & eveningLong sleeves with a jacket or cardigan · average low 13.3°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 →

Tallinn August sunrise & sunset times

2026 August · Local time (Europe/Tallinn)

Sunrise on the 15th05:38
Sunset on the 15th21:12
Daylight duration15h 34m
Start, middle and end of the month
DateSunriseSunsetDaylight
2026-08-0105:0521:4816h 43m
2026-08-1505:3821:1215h 34m
2026-08-3106:1520:2614h 12m

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

Tallinn travel updates

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Check the camera timestamp at the source.

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Best months to visit Tallinn

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

ColdHot

August weather by year

August 202417.7°16 wet days, 81% humidity
August 202515.8°15 wet days, 79% humidity

Daily weather in 2025

Daily high and low temperatures; blue labels show precipitation

122°17°17mm
223°15°2mm
325°15°
427°19°3.7mm
522°16°
620°14°
720°13°2.5mm
819°13°1.1mm
923°12°
1021°13°1.2mm
1120°15°
1219°12°
1320°14°
1423°12°
1524°14°2.7mm
1619°12°9.9mm
1717°11°3.3mm
1818°14°
1919°14°1.7mm
2015°12°
2116°10°
2216°9°1.6mm
2315°9°
2415°9°2.6mm
2514°9°15mm
2615°11°
2716°11°
2820°9°
2916°12°16mm
3019°15°2mm
3118°14°

Frequently asked questions

What is Tallinn weather like in August?

In August, Tallinn averages 16.8°C, with typical highs of 20.3°C and lows of 13.3°C. The historical average is 16 wet days and 80% humidity. Our weather-comfort rating for this month is fair.

Does it rain a lot in Tallinn in August?

There are about 16 wet days in August. Pack a rain jacket and water-resistant shoes.

What should I wear in Tallinn in August?

T-shirts or long sleeves with one light outer layer should be comfortable. Rain is frequent at roughly 16 days in the month; pack a rain jacket and water-resistant shoes.

What are the best months to visit Tallinn?

Recent weather data rates May among the more comfortable months.

Where can I check Tallinn 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 Tallinn in August?

On 2026-08-15, calculated sunrise is 05:38 and sunset is 21:12 in local time (Europe/Tallinn). Times vary by date and terrain.

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