Estonia Tallinn Weather in April — Climate Guide
April in Tallinn is moderate
Tallinn Weather in April — Quick Answer
As of 2026- Avg temp
- 8° / 1°
- Rainfall
- 35mm · 8 days
- Crowds
- Moderate
As of 2026, Tallinn in April averages a high of 8°C and low of 1°C with 35mm of rain over about 8 days. Spring begins. A light down jacket.
April is moderate for Tallinn.
Spring and good value.
Travel score
Tallinn April Weather Stats
Avg High
8°C
Avg Low
1°C
Rainy Days
8
35mm total
Sunshine
7h
Daily avg
Humidity
70%
comfortable
UV Index
3
Moderate
Wind
12 km/h
Gusts 30
Sea Temp
2°C
too cold to swim
Crowds
Moderate
At attractions
April Sunrise & Sunset
Air Quality
PM2.5
6 μg/m³
PM10
12 μg/m³
Status
very good
Feels-Like Temperature & Wind
Feels like
Daytime
5°C
Nighttime
-2°C
Humidity and wind affect how the actual temperature feels.
Wind
12 km/h
Max gust 30 km/h
Activities Recommended for April
April Travel Pros & Cons
Pros
- Milder weather (8/1°C)
- The bloom season
Cons
- Chilly
April Events & Festivals
- Easter (around Apr 12, 2026)
- The bloom season
Tallinn in April — Full Picture
Spring and good value.
What to Wear & What to Pack
Spring begins. A light down jacket.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
Current8°C
0.7°C
7.7/mo
Summer (Jun·Jul·Aug)
20.7°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 April Hotel Picks
Frequently Asked Questions
Is April a good time to visit Tallinn?
Tallinn in April is moderate. Tourist crowds are moderate and flight/hotel prices are shoulder.
What's the average temperature in Tallinn in April?
Tallinn April averages a high of 8°C and a low of 1°C.
Does it rain much in Tallinn in April?
Tallinn April averages 35mm of rainfall over about 8 rainy days.
What should I wear in Tallinn in April?
Spring begins. A light down jacket.
What time are sunrise and sunset in Tallinn in April?
Tallinn April sunrise is 06:00 and sunset is 20:00, with 14h of daylight.
What's the air quality like in Tallinn in April?
Tallinn April air quality (AQI) averages 25, rated Good. PM2.5 averages 6μg/m³.
What activities are recommended in Tallinn in April?
In April, Tallinn is great for Old Town, Toompea Hill, Museums.
Is April peak season in Tallinn?
Tallinn April crowds are moderate and prices are shoulder. You can travel relatively comfortably without long queues.
Best Months to Visit Tallinn
View Other Months
Planning a April 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.