Estonia Tallinn Weather in August (end of summer) — Climate Guide
August (end of summer) in Tallinn is high
Tallinn Weather in August (end of summer) — Quick Answer
As of 2026- Avg temp
- 21° / 12°
- Rainfall
- 85mm · 12 days
- Crowds
- Very busy
As of 2026, Tallinn in August (end of summer) averages a high of 21°C and low of 12°C with 85mm of rain over about 12 days. End of summer. Short sleeves and a cardigan.
August (end of summer) is high for Tallinn.
The tail of summer.
Travel score
Tallinn August (end of summer) Weather Stats
Avg High
21°C
Avg Low
12°C
Rainy Days
12
85mm total
Sunshine
8h
Daily avg
Humidity
75%
comfortable
UV Index
5
Moderate
Wind
11 km/h
Gusts 28
Sea Temp
18°C
swimmable
Crowds
Very busy
At attractions
August (end of summer) Sunrise & Sunset
Air Quality
PM2.5
6 μg/m³
PM10
12 μg/m³
Status
very good
Feels-Like Temperature & Wind
Feels like
Daytime
21°C
Nighttime
12°C
Humidity and wind affect how the actual temperature feels.
Wind
11 km/h
Max gust 28 km/h
Activities Recommended for August (end of summer)
August (end of summer) Travel Pros & Cons
Pros
- Pleasant weather (21/12°C)
- Birgitta Festival
Cons
- 12 rainy days a month
August (end of summer) Events & Festivals
- Birgitta Festival
Tallinn in August (end of summer) — Full Picture
The tail of summer.
What to Wear & What to Pack
End of summer. Short sleeves and a cardigan.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
8°C
0.7°C
7.7/mo
Summer (Jun·Jul·Aug)
Current20.7°C
11.3°C
10.7/mo
Autumn (Sep·Oct·Nov)
9.7°C
4°C
11.7/mo
Winter (Dec·Jan·Feb)
-1.7°C
-6.3°C
10.3/mo
Tallinn Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| -2° | -7° | 11d·50mm | 1h | 85% | 0 | Quiet | Low season | |
| -2° | -8° | 9d·35mm | 3h | 82% | 1 | Quiet | Low season | |
| 2° | -4° | 7d·30mm | 4h | 78% | 1 | Quiet | Shoulder | |
| 8° | 1° | 8d·35mm | 7h | 70% | 3 | Moderate | Shoulder | |
| 14° | 5° | 8d·35mm | 9h | 65% | 4 | Busy | Peak | |
| June (white nights begin) (Best) | 19° | 9° | 9d·50mm | 10h | 65% | 6 | Very busy | Peak |
| July (best of summer) (Best) | 22° | 13° | 11d·75mm | 9h | 70% | 6 | Very busy | Peak |
| August (end of summer) (Best) | 21° | 12° | 12d·85mm | 8h | 75% | 5 | Very busy | Peak |
| 16° | 8° | 11d·60mm | 6h | 80% | 3 | Moderate | Shoulder | |
| 9° | 4° | 12d·75mm | 3h | 85% | 1 | Quiet | Low season | |
| 4° | 0° | 12d·70mm | 1h | 88% | 0 | Quiet | Low season | |
| -1° | -4° | 11d·50mm | 1h | 88% | 0 | Busy | Peak |
View Other Months
Tallinn August (end of summer) Hotel Picks
Frequently Asked Questions
Is August (end of summer) a good time to visit Tallinn?
Tallinn in August (end of summer) is high. Tourist crowds are very busy and flight/hotel prices are peak.
What's the average temperature in Tallinn in August (end of summer)?
Tallinn August (end of summer) averages a high of 21°C and a low of 12°C.
Does it rain much in Tallinn in August (end of summer)?
Tallinn August (end of summer) averages 85mm of rainfall over about 12 rainy days.
What should I wear in Tallinn in August (end of summer)?
End of summer. Short sleeves and a cardigan.
What time are sunrise and sunset in Tallinn in August (end of summer)?
Tallinn August (end of summer) sunrise is 05:25 and sunset is 21:00, with 15h 35min of daylight.
What's the air quality like in Tallinn in August (end of summer)?
Tallinn August (end of summer) air quality (AQI) averages 25, rated Good. PM2.5 averages 6μg/m³.
What activities are recommended in Tallinn in August (end of summer)?
In August (end of summer), Tallinn is great for Old Town, Telliskivi, Helsinki ferry.
Is August (end of summer) peak season in Tallinn?
Tallinn August (end of summer) crowds are very busy and prices are peak. Advance reservations are strongly recommended.
Best Months to Visit Tallinn
View Other Months
Planning a August (end of summer) trip to Tallinn?
You've checked the weather — next come the budget and the route.
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.