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With daytime temperatures of 32°C (90°F) and nighttime lows of 26°C (79°F), April in Pulau Merah brings very high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 78 mm (3.1 in) falls on average.
Should you favor a climate that's both dry and comfortably warm, May, June, July, August, September and October typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Pick a month to see the average temperature, rainfall and sunshine in Pulau Merah - and find the best time to visit.
46-year average (1976-2025)
Based on our historical records, temperatures in Pulau Merah typically stay consistent throughout April, with daily highs averaging around 32°C (90°F). Nights are warm, with lows around 24°C (75°F).
46-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Browse day-by-day weather records for Pulau Merah spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
The extremes listed below come from historical weather data collected in Pulau Merah from 2001 through 2026.
Find out more about the weather in Indonesia and which places have the best travel conditions in this month. See all of Indonesia in April →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Warm temperatures in April make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Rain gear is recommended, you can expect wet weather on multiple days. Sunglasses could come in handy during the sunnier parts of your trip.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity
See the full Pulau Merah climate overview or explore weather in Indonesia.
Where to go in April - average daytime high across popular destinations.
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