Madang Weather in July

July in Madang typically sees daytime highs of 29°C (84°F) and nighttime lows of 24°C (75°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Madang in July

Climate statistics over the past 30 years suggest around 16 days of rain, with 182 mm (7.2 in) average for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Madang in July

Madang in July gets highs of 29°C (84°F) during the day and drops to 24°C (75°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights are warm at 24°C (75°F). It's worth making sure your accommodation has decent ventilation or air conditioning.

Sunshine in Madang in July

There are approximately 195 hours of sunshine this month, resulting in mostly clear days.

Wind Speed in Madang in July

Wind speeds average 2 m/s (4 knots) during July. At this speed, expect light breezes that you can feel on your face and cause leaves to rustle gently. Since this is an average, some days are calmer with barely any wind while others have more noticeable gentle breezes.

Average water temperature in July

With water at 28°C (82°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period — it feels comfortable straight away.

Should you favor a climate that's both dry and comfortably warm, August typically offers 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.

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For a detailed overview over the year and the best time to visit Papua New Guinea, check out our Madang's climate page.

Madang Temperature in July

Min Temperature 24°C (75°F)  

Max Temperature 29°C (84°F)  

Water Temperature 28°C (82°F)  

Chance of Rain 53%  

Precipitation 182 mm (7.2 in)  

Rainy days 16 days  

Humidity 80%  

Windspeed 2 m/s (4 knots)  

Sunshine 195 hours  

Percentage Sunshine  

Daily Historical Temperatures

46-year average (1976-2025)

Based on our historical records, temperatures in Madang typically stay consistent throughout July, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 25°C (77°F).

Average temperatures in July

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Historical weather for Madang in July

Browse day-by-day weather records for Madang spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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Madang historical weather extremes in July

Based on weather observations in Madang between 2006 and 2025, these are the recorded extremes during July.

• The warmest day in July was on July 1, 2022, with a maximum of 32°C (90°F).
• The lowest daytime temperature in July was 24°C (75°F), recorded on July 13, 2010.
• The coldest night in July in Madang was on July 24, 2011, with a minimum of 23°C (73°F).
• The wettest July day on record brought 81 mm (3.2 in) of precipitation to Madang (July 11, 2009).

What to Wear in Madang in July

Warm weather calls for comfortable, breathable clothing in July. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. With water temperatures around 28°C (82°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Madang in July

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Papua New Guinea, check out our Madang's climate page.

More climate data for Madang

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Madang climate overview or explore weather in Papua New Guinea.