Papua New Guinea (Port Moresby)
January
Weather in Papua New Guinea for January 2026
Your guide to Papua New Guinea weather in January - trends and predictions
In general, the average temperature in Papua New Guinea at the beginning of January is 30.6 °C. As the month progressed, temperatures tended to remain steady, reaching an average of 30.6 °C by the end of January.
Papua New Guinea experiences heavy rainfall in January, with over 20 rainy days and an average total precipitation 216.4 mm.
Temperatures
Rain 🌧️
1
Dry days
30
Rainy days
0
Snow days
30°/24°
Temperatures
15 km/h
Avg max wind
80 %
Avg humidity
Papua New Guinea Weather January
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | 2  30° | 3  31° | 4  31° | |||
| 5 31° | 6 30° | 7 31° | 8  30° | 9 31° | 10 30° | 11  30° |
| 12 30° | 13 30° | 14 30° | 15 31° | 16 29° | 17 30° | 18 29° |
| 19 28° | 20 29° | 21 30° | 22 29° | 23 28° | 24 30° | 25 30° |
| 26 29° | 27 31° | 28 31° | 29 31° | 30 31° | 31 31° |
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Temperatures trend during January in Papua New Guinea
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. | Heavy rain at times | 30° /24° | 2.9 mm | 8 | |
| 2 Jan. | Cloudy | 30° /24° | 4.1 mm | 8 | |
| 3 Jan. | Partly cloudy | 31° /24° | 7.4 mm | 8 | |
| 4 Jan. | Patchy rain possible | 31° /24° | 6.7 mm | 8 | |
| 5 Jan. | Patchy rain possible | 31° /24° | 5.3 mm | 8 | |
| 6 Jan. | Light rain shower | 30° /23° | 6.2 mm | 9 | |
| 7 Jan. | Light rain shower | 31° /23° | 5.8 mm | 9 | |
| 8 Jan. | Overcast | 30° /24° | 2.3 mm | 9 | |
| 9 Jan. | Patchy rain possible | 31° /24° | 2.2 mm | 9 | |
| 10 Jan. | Patchy rain possible | 30° /24° | 3.4 mm | 9 | |
| 11 Jan. | Moderate or heavy rain shower | 30° /24° | 6.2 mm | 8 | |
| 12 Jan. | Patchy rain possible | 30° /24° | 6.4 mm | 8 | |
| 13 Jan. | Light rain shower | 30° /24° | 7.7 mm | 9 | |
| 14 Jan. | Cloudy | 30° /24° | 4.5 mm | 9 | |
| 15 Jan. | Light rain shower | 31° /24° | 6.7 mm | 9 | |
| 16 Jan. | Light rain shower | 29° /24° | 16.7 mm | 8 | |
| 17 Jan. | Light rain shower | 30° /24° | 7.6 mm | 9 | |
| 18 Jan. | Light rain shower | 29° /23° | 4.7 mm | 8 | |
| 19 Jan. | Light rain shower | 28° /24° | 4.2 mm | 8 | |
| 20 Jan. | Light rain shower | 29° /24° | 2.9 mm | 8 | |
| 21 Jan. | Patchy rain possible | 30° /23° | 3 mm | 9 | |
| 22 Jan. | Overcast | 29° /24° | 8 mm | 8 | |
| 23 Jan. | Moderate or heavy rain shower | 28° /24° | 24.2 mm | 8 | |
| 24 Jan. | Patchy rain possible | 30° /23° | 7.7 mm | 9 | |
| 25 Jan. | Moderate or heavy rain shower | 30° /23° | 10.9 mm | 9 | |
| 26 Jan. | Moderate or heavy rain shower | 29° /23° | 19.3 mm | 8 | |
| 27 Jan. | Patchy rain possible | 31° /24° | 1.3 mm | 9 | |
| 28 Jan. | Moderate or heavy rain shower | 31° /24° | 6.9 mm | 9 | |
| 29 Jan. | Patchy rain possible | 31° /24° | 4 mm | 9 | |
| 30 Jan. | Moderate or heavy rain shower | 31° /24° | 8.6 mm | 9 | |
| 31 Jan. | Patchy rain possible | 31° /24° | 3.6 mm | 9 | |
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Important Notice
Our weather forecast for Papua New Guinea in January 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.
Papua New Guinea in January - FAQ
What are the expected maximum and minimum temperatures in Papua New Guinea during January?
During January, expect a variety of temperatures with highs around 30° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Papua New Guinea during January?
Significant rainfall exceeding 216.4 mm is expected in Papua New Guinea during January, occurring over more than 30 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Papua New Guinea during January?
The average wind speed in Papua New Guinea during January is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Papua New Guinea
Explore the daily rainfall trends and prepare for Papua New Guineas January weather 💧
UV exposure in Papua New Guinea during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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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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