30YearWeather
Tallinn
When to avoid visiting Tallinn, Estonia
Seasonal Comparison

Least Favorable Months in Tallinn

Based on 30 years of NASA satellite data, Tallinn enjoys relatively good weather year-round. However, if you're comparing months, January, February, March are the least favorable — though still perfectly visitable.

January58/100February58/100March63/100

Good news: Tallinn has no truly bad months!

With a score of 58/100, even January(the "worst" month) is still a reasonable time to visit. These months are simply the least favorable compared to other months in Tallinn, not objectively bad. Many travelers enjoy visiting during these periods and benefit from lower prices and fewer crowds.

Why January is the Least Favorable (But Still Okay) Time to Visit Tallinn

Is January a Good Time to Visit Tallinn?

👌Worthwhile timing with some trade-offs
Short Answer

Bundle up for Tallinn in January: temperatures hover around -1°C during the day and drop to -5°C at night. Just 24% rain probability but bring winter layers.

Decision Factors

Freezing temperatures

-1.2°C highs - pack warm winter gear

Vaccinations required

Yellow Fever

Wind chill makes it feel colder

Feels like -7°C with 22.4km/h wind

Very high humidity

87% average humidity

Cold sea - swimming challenging

2.2°C sea temperature - Polar Plunge

Health precautions needed

Be aware of: Leptospirosis, Hantavirus, Tuberculosis (TB)

Good For

  • 💼
    Business travelers

    Climate-controlled meetings unaffected by weather

Who Should Avoid

  • 🏖️
    Beach lovers

    Sea temperature only 2.2°C - too cold for comfortable swimming

  • 👨‍👩‍👧‍👦
    Families with children

    -7°C too cold for comfortable family activities

  • 👴
    Elderly travelers

    87% humidity creates difficult conditions

  • 📸
    Photographers

    85% cloud cover limits natural light opportunities

930 observations30-year historical data
Confidence: 99%

Key Challenges During These Months

Extreme Cold

Freezing temperatures require specialized clothing and limit outdoor activities

Months to Avoid: Detailed Breakdown

Worst58

January

Freezing temperatures, Very high humidity

View details
2nd Worst58

February

Freezing temperatures, Very high humidity

View details
3rd Worst63

March

Very high humidity

View details

Looking for the Best Time Instead?

Discover the optimal months to visit Tallinn with ideal weather conditions, fewer crowds, and better prices.

Best Time to Visit Tallinn

Frequently Asked Questions

When should I avoid visiting Tallinn?

Based on 30 years of data, the most challenging months are January, February, March. Primary concerns include: freezing temperatures, very high humidity.

What is the worst month to visit Tallinn?

January is typically the most challenging month, scoring only 58/100 in our travel conditions analysis.

Can I still visit during these months?

Yes, many travelers still visit during challenging months. Come prepared with appropriate gear, flexible bookings, and backup plans. Lower prices and fewer tourists can offset the weather challenges.

Are hotels cheaper during these months?

Often yes. Low season typically means reduced hotel rates, easier reservations, and fewer crowds at popular attractions. Some travelers prefer this trade-off.