Indonesia Climate and Average Weather
Climate of Indonesia: average temperatures, rainfall and seasons month by month.
Climate in Indonesia month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 86° | 75° | 16,3 in | ★★★☆☆ |
| February | 87° | 75° | 11,5 in | ★★★☆☆ |
| March | 88° | 76° | 10,2 in | ★★☆☆☆ |
| April | 89° | 76° | 9,9 in | ★★☆☆☆ |
| May | 90° | 77° | 8,6 in | ★★★☆☆ |
| June | 90° | 76° | 5,4 in | ★★★☆☆ |
| July | 91° | 76° | 3,7 in | ★★★★☆ |
| August | 92° | 76° | 3,2 in | ★★★★☆ |
| September | 92° | 76° | 3,3 in | ★★★★☆ |
| October | 93° | 76° | 5,4 in | ★★★☆☆ |
| November | 90° | 76° | 9,3 in | ★★★☆☆ |
| December | 89° | 76° | 9,9 in | ★★☆☆☆ |
Climate type: Tropical. Source: Open-Meteo archive (ERA5).
Recent extremes in Indonesia
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
Climate by city in Indonesia
2 cities mapped in this atlas
Climate by national park in Indonesia
1 national parks mapped in this atlas
Climate by unesco world heritage site in Indonesia
1 unesco world heritage sites mapped in this atlas
Climate by island in Indonesia
1 islands mapped in this atlas
Best time to visit Indonesia
Go in July, August and September. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: March, April and December - expect the least comfortable mix of heat, cold or rain.
What this means for Indonesia
Today is about average for October. The forecast high of 94°F is in line with the 93°F typical for this month.
A 65% chance means rain is expected over most of the area. Plan indoor alternatives.
Wet roads are likely; braking distances roughly double in heavy rain.
Within 15 degrees of the equator, day length barely changes all year; seasons are defined by rain, not temperature.
Southern Hemisphere, so peak summer falls in December to February.
The gap between the warmest and coldest month averages 35°F - an unusually even climate through the year.
What to pack, what to skip
- Lightweight, light-coloured clothing and a refillable water bottle
- Sunglasses, a brimmed hat and SPF 30+
- A packable rain shell - 7 of the next 7 days carry a real chance of rain
- High-factor sunscreen and a long-sleeve sun layer for midday
- Insect repellent and quick-dry fabrics for humidity
- Avoid unshaded sightseeing between 10am and 4pm - the UV index peaks at 8.
- Avoid long hikes after mid-morning; start at dawn or leave it for a cooler day.
- If your dates are flexible, avoid March, April and December - historically the least comfortable months here.
Summary
Indonesia is a country in Asia. Indonesia is a country in Asia with its capital at Jakarta. It has a population of about 278 million. The capital is Jakarta.
Right now it is 90°F (32°C) in Indonesia with heavy drizzle. It feels like 97°F. Today runs from 78°F to 94°F. Chance of precipitation is 65%. Sightseeing conditions score 6.4/10 - fair - plan around the weather.
The best time to visit Indonesia is July, August and September. The climate is tropical. March, April and December tend to be the least comfortable months. October is the warmest month with average highs near 93°F, while January is the coldest with lows near 75°F.
The closest major airport is Soekarno-Hatta International Airport (CGK), about 14 mi away. Nearby highlights include Komodo National Park, Borobudur Temple Compounds, Komodo National Park and Bali.
In plain terms. Today is about average for October. The forecast high of 94°F is in line with the 93°F typical for this month. The best window to be outside is roughly 7 AM to 10 AM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Indonesia today at 7.8/10. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Indonesia
| Type | Country |
|---|---|
| Continent | Asia |
| Continent | Asia |
| Coordinates | 6°12′31.7″S 106°50′44.2″E (-6.2088, 106.8456) |
| Capital | Jakarta |
| Population | 278.000.000 |
| Area | 735.358 sq mi |
| ISO code | ID |
| ISO 3166-1 alpha-3 | IDN |
| Currency | Indonesian rupiah (IDR) |
| Languages | Indonesian |
| Calling code | +62 |
| Time zone | Asia/Jakarta |
| Local time | 12:55 PM (UTC+07:00) |
| Best months | July, August and September |
| Climate | Tropical |
Weather map for Indonesia
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Explore Indonesia
Every topic we hold for this place, and the same topic for the places around it.
Climate for related places
Frequently asked questions
Where is Indonesia?
Indonesia is a country in Asia. Its coordinates are -6.2088, 106.8456. It lies in Asia.
What is the weather like in Indonesia right now?
It is currently 90°F (32°C) with heavy drizzle. Humidity is 53% and wind is 7 mph.
When is the best time to visit Indonesia?
July, August and September offer the most comfortable conditions in Indonesia, which has a tropical climate. March, April and December are usually the hardest months for outdoor plans.
What time zone is Indonesia in?
Indonesia observes Asia/Jakarta (UTC+07:00). The local time is 12:55 PM.
How many people live in Indonesia?
Indonesia has a population of approximately 278 million.
What is the nearest airport to Indonesia?
The closest airports are Soekarno-Hatta International Airport (CGK), 14 mi away and Ngurah Rai International Airport (DPS), 596 mi away.
What are the top things to do in Indonesia?
Popular options include Komodo National Park, Borobudur Temple Compounds, Komodo National Park, Bali, Kuta Beach and Lombok.
What places are in Indonesia?
Indonesia covers 5 places in this atlas, including Bali, Jakarta, Komodo National Park, Borobudur Temple Compounds and Lombok.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (countries-v1) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated October 3, 2026 at 12:55 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
