30YearWeather
Ljubljana
When to avoid visiting Ljubljana, Slovenia
Seasonal Comparison

Least Favorable Months in Ljubljana

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

January63/100October63/100November63/100

Good news: Ljubljana has no truly bad months!

With a score of 63/100, even January(the "worst" month) is still a reasonable time to visit. These months are simply the least favorable compared to other months in Ljubljana, 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 Ljubljana

Is January a Good Time to Visit Ljubljana?

👌Good option with minor considerations
Short Answer

January brings winter conditions to Ljubljana with 4°C average highs. The 20% precipitation chance may include snow. Essential: warm coat, layers, and waterproof footwear.

Decision Factors

Vaccinations required

Yellow Fever

Cold weather expected

4.4°C average highs

Very high humidity

84% average humidity

Health precautions needed

Be aware of: Leptospirosis, Crimean-Congo Hemorrhagic fever, Leishmaniasis

Shoulder season - balanced conditions

44% of peak - good value with moderate crowds

Exceptional dining scene

21 Michelin-listed restaurants

Good For

  • 🏛️
    Cultural tourists

    Comfortable conditions for exploring museums and sites

  • 💼
    Business travelers

    Climate-controlled meetings unaffected by weather

Who Should Avoid

  • 👴
    Elderly travelers

    84% humidity creates difficult conditions

  • 💑
    Honeymoon couples

    Wedding score only 35/100 - better months available

930 observations30-year historical data
Confidence: 95%

Key Challenges During These Months

Challenging Conditions

Weather conditions may limit outdoor activities and sightseeing options

Months to Avoid: Detailed Breakdown

Worst63

January

Very high humidity

View details
2nd Worst63

October

Very high humidity

View details
3rd Worst63

November

Very high humidity

View details

Looking for the Best Time Instead?

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

Best Time to Visit Ljubljana

Frequently Asked Questions

When should I avoid visiting Ljubljana?

Based on 30 years of data, the most challenging months are January, October, November. Primary concerns include: very high humidity.

What is the worst month to visit Ljubljana?

January is typically the most challenging month, scoring only 63/100 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.