Temp
28° C
average
Rain
84 mm
per month
Sun
21 %
chance
Humidity
79 %
average
What’s the weather like in Indonesia in January?
January is the wettest month in Indonesia, with many regions experiencing heavy rainfall and high humidity. The weather is characterized by tropical conditions, with warm temperatures and frequent showers. The rain showers are often intense but short-lived, followed by periods of sunshine. However, it is important to note that Indonesia is a vast country with diverse climatic regions, so the weather may vary across different areas.
Average daily temperatures
In January, Indonesia experiences warm temperatures throughout the country. Coastal regions and islands have average daily temperatures ranging from 25°C (77°F) to 30°C (86°F). Inland areas, especially those at higher elevations, tend to be cooler with average temperatures between 20°C (68°F) and 25°C (77°F). It is advisable to dress lightly and carry a hat and sunscreen to protect yourself from the sun’s rays.
Sunshine and rainfall
Due to the rainy season, January has relatively less sunshine compared to other months in Indonesia. However, there will still be hours of sunshine between rain showers. On average, you can expect about 5 to 6 hours of sunshine per day. The amount of rainfall varies across the country. Coastal areas, such as Bali and Java, receive moderate to heavy rainfall, while eastern regions, like Papua, experience even more rainfall. It’s essential to carry an umbrella or a raincoat to be prepared for the frequent downpours.
