An alternative way to discover Sydney
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Sideia Weather in April
April in Sideia brings high temperatures, with daytime highs of 29°C (84°F) and nights around 26°C (79°F). It's also the wettest month of the year, so an umbrella is a must.
Rainfall in Sideia in April
As part of the rainy season, Sideia sees around 19 days of rain in April, with an average of 279 mm (11 in). The rain this month falls heavily when it arrives. Late afternoons in particular can see strong showers, so waterproofs are worth keeping handy.
Temperature in Sideia in April
In April, expect high temperatures in Sideia, with highs of 29°C (84°F) and lows of 26°C (79°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 26°C (79°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.
Average water temperature in April
At 28°C (82°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.April in Sideia has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Sideia Temperature in April
Min Temperature
26°C (79°F)
Max Temperature
29°C (84°F)
Water Temperature
28°C (82°F)
Chance of Rain
62%
Precipitation
279 mm (11 in)
Rainy days
19 days
Humidity
79%
Sideia Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Sideia - and find the best time to visit.
Historical weather records for Sideia in April
Browse day-by-day weather records for Sideia spanning 26 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sideia historical weather extremes in April
The extremes listed below come from historical weather data collected in Sideia from 2006 through 2026.
- The warmest day in April was on April 4, 2016, with a maximum of 35°C (95°F).
- The coldest April day was on April 12, 2026, with a maximum of 26°C (79°F).
- Sideia registered its coldest April night on April 23, 2007, with temperatures dropping to 22°C (72°F).
- Peak precipitation in April occurred on April 10, 2026, when 121 mm (4.8 in) of precipitation was measured.
Best Places in Papua New Guinea in April
Find out more about the weather in Papua New Guinea and which places have the best travel conditions in this month. See all of Papua New Guinea in April →
perfect weather
pleasant
tolerable
unpleasant
poor
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).
What to Wear in Sideia in April
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! Expect water temperatures of around 28°C (82°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off.
What To Do in Sideia in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling7/10 -
Walking7/10 -
Camping7/10 -
Outdoor sports7/10
Sideia 3-Day Forecast
More climate data for Sideia
Temperature Rainfall Humidity Water Temp
See the full Sideia climate overview or explore weather in Papua New Guinea.
Popular in April
Where to go in April - average daytime high across popular destinations.
Port Moresby
30°C (86°F) Alotau30°C (86°F) Kokopo29°C (84°F) Madang30°C (86°F) Rabaul29°C (84°F) Lae28°C (82°F) Goroka24°C (75°F) Mount Hagen23°C (73°F) Bucket list
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