30YearWeather
Jakarta
When to avoid visiting Jakarta, Indonesia
Seasonal Comparison

Least Favorable Months in Jakarta

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

January55/100February55/100March55/100

Good news: Jakarta has no truly bad months!

With a score of 55/100, even January(the "worst" month) is still a reasonable time to visit. These months are simply the least favorable compared to other months in Jakarta, 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 Jakarta

Is January a Good Time to Visit Jakarta?

👌A reasonable choice for your trip
Short Answer

Monsoon conditions shape Jakarta's January: expect 79% daily rain chance. Mornings often clear before afternoon showers - early starts recommended.

Decision Factors

Oppressive heat and humidity

29.2°C with 85% humidity - challenging conditions

High rainfall period

79% rain probability, 8.1mm average

Vaccinations required

Yellow Fever

Feels significantly hotter than 29.2°C

Heat index: 36°C due to 85% humidity

Warm tropical seas

29.4°C sea temperature - Tropical Bath

Seismically active region

9 earthquakes recorded in this month (30-year data)

Good For

  • 💼
    Business travelers

    Climate-controlled meetings unaffected by weather

Who Should Avoid

  • 💰
    Budget travelers

    Peak season means premium prices everywhere

  • 👴
    Elderly travelers

    Heat index of 36°C poses health risks

  • 🥾
    Outdoor enthusiasts

    79% rain probability disrupts outdoor activities

  • 📸
    Photographers

    90% cloud cover limits natural light opportunities

930 observations30-year historical data
Confidence: 99%

Key Challenges During These Months

Extreme Heat

Temperatures can become dangerously hot with oppressive humidity

Heavy Rainfall

Monsoon or rainy season brings frequent downpours and potential flooding

Months to Avoid: Detailed Breakdown

Worst55

January

Oppressive heat and humidity, High rainfall period

View details
2nd Worst55

February

Oppressive heat and humidity, High rainfall period

View details
3rd Worst55

March

Oppressive heat and humidity, High rainfall period

View details

Looking for the Best Time Instead?

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

Best Time to Visit Jakarta

Frequently Asked Questions

When should I avoid visiting Jakarta?

Based on 30 years of data, the most challenging months are January, February, March. Primary concerns include: oppressive heat and humidity, high rainfall period.

What is the worst month to visit Jakarta?

January is typically the most challenging month, scoring only 55/100 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.