Sibu in April averages 33°C (91°F) during the day and 24°C (75°F) at night. April is part of the rainy season, so frequent rainfall is typical.
Our weather planner can help you explore other travel destinations worldwide.
Min Temperature
Max Temperature
Chance of Rain
Precipitation
Rainy days
Sunshine
Percentage Sunshine
Pick a month to see the average temperature, rainfall and sunshine in Sibu - and find the best time to visit.
50-year average (1976-2025)
Based on our historical records, temperatures in Sibu typically stay consistent throughout April, with daily highs averaging around 33°C (91°F). Nights are warm, with lows around 24°C (75°F).
50-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 Sibu 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 Sibu from 1976 through 2026.
Find out more about the weather in Malaysia and which places have the best travel conditions in this month. See all of Malaysia 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. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Bring sunglasses since you'll have some sunny periods throughout the month
We rated the following activities from 1 (least suitable) to 10 (best) to do.
See the full Sibu climate overview or explore weather in Malaysia.
Where to go in April - average daytime high across popular destinations.
Kuala Lumpur
33°C (91°F) Kuching32°C (90°F) George Town32°C (90°F) Pantai Cenang32°C (90°F) Ipoh32°C (90°F) Johor Bahru32°C (90°F) Melaka31°C (88°F) Kota Kinabalu30°C (86°F) Need travel inspiration? Check out our bucket list articles and be inspired.
Sabah, one of the most biodiverse regions in Malaysia
Sabah is one of the most biodiverse areas in the entire region. You will find some of the world's oldest rain forests full of rare animals and spectacular natural phenomena. For lovers of nature and wildlife this place is paradise.
Rainforest World Music Festival
The Rainforest World Music Festival (often abbreviated as RWMF) is an annual three-day music festival celebrating the diversity of world music, held in Kuching, Sarawak, Malaysia.
10 Hidden gems in Asia you need to visit
Explore 10 hidden gems in Asia offering authentic experiences, from pristine beaches and remote islands to cultural treks and peaceful mountain villages.
Chase the autumn leaves in Japan
Japan is one of these cases which turns into a gold, yellow and orange fairy tale starting from September. And we can honestly say: We cannot imagine a more beautiful season to visit Japan.
