Papua New Guinea (Port Moresby)
August
Weather in Papua New Guinea for August 2025
Your guide to Papua New Guinea weather in August - trends and predictions
Until now, August 2025 in Papua New Guinea has been nearly identical to the historical average, with a temperature of 27.7 °C (showing only a slight deviation of -0.5 °C).
The forecast for the next days in Papua New Guinea predicts temperatures to be around 28 °C, close to the historical average.
In general, the average temperature in Papua New Guinea at the beginning of August is 28.1 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 28.3 °C by the end of August.
The climate of Papua New Guinea in August is notably wet, with an average of 14 rainy days, and a total of 49.6 mm of precipitation.
Temperatures
Rain 🌧️
17
Dry days
14
Rainy days
0
Snow days
28°/22°
Temperatures
24 km/h
Avg max wind
79 %
Avg humidity
Papua New Guinea Weather August
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What’s the Weather Like in Papua New Guinea This August?
Discover the average temperatures and weather trends across Papua New Guinea’s cities this August.
Temperatures trend during August in Papua New Guinea
See the weather trend as well as the moving average line
August weather in Papua New Guinea day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Patchy rain possible | 28° /22° | 0.4 mm | 7 | |
| 2 Aug. | Light rain shower | 28° /22° | 1.4 mm | 7 | |
| 3 Aug. |  Partly cloudy | 29° /22° | 0 mm | 8 | |
| 4 Aug. |  Cloudy | 28° /21° | 0 mm | 7 | |
| 5 Aug. | Patchy rain possible | 28° /22° | 0.2 mm | 7 | |
| 6 Aug. | Patchy rain possible | 28° /21° | 0.5 mm | 7 | |
| 7 Aug. |  Sunny | 28° /21° | 3.5 mm | 7 | |
| 8 Aug. | Light rain shower | 28° /22° | 2.6 mm | 7 | |
| 9 Aug. | Sunny | 28° /22° | 1.9 mm | 7 | |
| 10 Aug. | Light rain shower | 27° /21° | 3.4 mm | 7 | |
| 11 Aug. | Partly cloudy | 28° /21° | 2.6 mm | 7 | |
| 12 Aug. | Light rain shower | 28° /21° | 3.2 mm | 7 | |
| 13 Aug. | Light rain shower | 28° /21° | 2.4 mm | 7 | |
| 14 Aug. | Light rain shower | 28° /23° | 1.8 mm | 7 | |
| 15 Aug. |  Overcast | 28° /22° | 2.1 mm | 7 | |
| 16 Aug. | Patchy rain possible | 28° /22° | 0.4 mm | 7 | |
| 17 Aug. | Patchy rain possible | 28° /22° | 0.3 mm | 7 | |
| 18 Aug. | Cloudy | 29° /22° | 2.7 mm | 7 | |
| 19 Aug. | Overcast | 28° /22° | 3 mm | 7 | |
| 20 Aug. | Patchy rain possible | 28° /22° | 0.5 mm | 7 | |
| 21 Aug. | Cloudy | 29° /21° | 0 mm | 7 | |
| 22 Aug. | Patchy rain possible | 29° /22° | 0.4 mm | 7 | |
| 23 Aug. | Patchy rain possible | 29° /23° | 0.5 mm | 7 | |
| 24 Aug. | Light rain shower | 29° /22° | 3.5 mm | 7 | |
| 25 Aug. |  Patchy light drizzle | 29° /22° | 2.3 mm | 7 | |
| 26 Aug. | Patchy rain possible | 28° /24° | 0.3 mm | 2.4 | |
| 27 Aug. | Patchy rain possible | 28° /24° | 0.6 mm | 2.2 | |
| 28 Aug. | Patchy rain possible | 28° /24° | 3.5 mm | 2.3 | |
| 29 Aug. | Patchy rain possible | 28° /24° | 4.1 mm | 1.2 | |
| 30 Aug. | Patchy rain possible | 28° /24° | 0.7 mm | 7 | |
| 31 Aug. | Partly cloudy | 29° /23° | 0 mm | 8 | |
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Important Notice
Our weather forecast for Papua New Guinea in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Papua New Guinea forecast closer to your planned date for the most up-to-date weather information.
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Papua New Guinea in August - FAQ
What are the expected maximum and minimum temperatures in Papua New Guinea during August?
During August, expect a variety of temperatures with highs around 28° and lows near 22°, suitable for diverse activities and preferences.
How much rainfall should be expected in Papua New Guinea during August?
In August, Papua New Guinea can expect light to moderate rainfall, totaling 49.6 mm across approximately 14 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Papua New Guinea during August?
The average wind speed in Papua New Guinea during August is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Papua New Guinea
Explore the daily rainfall trends and prepare for Papua New Guineas August weather 💧
UV exposure in Papua New Guinea during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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Where is Papua New Guinea?Get accurate weather forecasts for Papua New Guinea, located at latitude -9.477 and longitude 147.151. Stay updated with localized weather information tailored for Papua New Guinea.
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