Estonia Tallinn Weather in December (deep winter, Christmas) — Climate Guide
December (deep winter, Christmas) in Tallinn is high
Tallinn Weather in December (deep winter, Christmas) — Quick Answer
As of 2026- Avg temp
- -1° / -4°
- Rainfall
- 50mm · 11 days
- Crowds
- Busy
As of 2026, Tallinn in December (deep winter, Christmas) averages a high of -1°C and low of -4°C with 50mm of rain over about 11 days. Deep winter. A heavy down jacket, scarf, and gloves.
December (deep winter, Christmas) is high for Tallinn.
The top pick for the Christmas market.
Travel score
Tallinn December (deep winter, Christmas) Weather Stats
Avg High
-1°C
Avg Low
-4°C
Rainy Days
11
50mm total
Sunshine
1h
Daily avg
Humidity
88%
humid
UV Index
0
Low
Wind
16 km/h
Gusts 40
Sea Temp
2°C
too cold to swim
Crowds
Busy
At attractions
December (deep winter, Christmas) Sunrise & Sunset
Air Quality
PM2.5
8 μg/m³
PM10
15 μg/m³
Status
very good
Feels-Like Temperature & Wind
Feels like
Daytime
-5°C
Nighttime
-10°C
Humidity and wind affect how the actual temperature feels.
Wind
16 km/h
Max gust 40 km/h
Activities Recommended for December (deep winter, Christmas)
December (deep winter, Christmas) Travel Pros & Cons
Pros
- The best of the Christmas market (since 1441)
- A standout atmosphere
- A celebration favorite
Cons
- Cold (-1 to -4°C)
- About 6 hours of daylight
December (deep winter, Christmas) Events & Festivals
- The best of the Christmas market (Town Hall Square — home to the first public Christmas tree, since 1441)
- New Year's Eve (Dec 31)
Tallinn in December (deep winter, Christmas) — Full Picture
The top pick for the Christmas market.
What to Wear & What to Pack
Deep winter. A heavy down jacket, scarf, and gloves.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
8°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)
Current-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 December (deep winter, Christmas) Hotel Picks
Frequently Asked Questions
Is December (deep winter, Christmas) a good time to visit Tallinn?
Tallinn in December (deep winter, Christmas) is high. Tourist crowds are busy and flight/hotel prices are peak.
What's the average temperature in Tallinn in December (deep winter, Christmas)?
Tallinn December (deep winter, Christmas) averages a high of -1°C and a low of -4°C.
Does it rain much in Tallinn in December (deep winter, Christmas)?
Tallinn December (deep winter, Christmas) averages 50mm of rainfall over about 11 rainy days.
What should I wear in Tallinn in December (deep winter, Christmas)?
Deep winter. A heavy down jacket, scarf, and gloves.
What time are sunrise and sunset in Tallinn in December (deep winter, Christmas)?
Tallinn December (deep winter, Christmas) sunrise is 09:15 and sunset is 15:25, with 6h 10min of daylight.
What's the air quality like in Tallinn in December (deep winter, Christmas)?
Tallinn December (deep winter, Christmas) air quality (AQI) averages 30, rated Good. PM2.5 averages 8μg/m³.
What activities are recommended in Tallinn in December (deep winter, Christmas)?
In December (deep winter, Christmas), Tallinn is great for Christmas market, Old Town, Town Hall Square.
Is December (deep winter, Christmas) peak season in Tallinn?
Tallinn December (deep winter, Christmas) crowds are busy and prices are peak. Advance reservations are strongly recommended.
Best Months to Visit Tallinn
View Other Months
Planning a December (deep winter, Christmas) 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.