National Capital (Port Moresby)
March
Weather in National Capital for March 2026
Your guide to National Capital weather in March - trends and predictions
Until now, March 2026 in National Capital is slightly cooler than the historical average by -1.1 °C.
Expect cooler weather in the next days in National Capital with the forecast suggesting a temperature of 27.9 °C, lower than the historical average.
In general, the average temperature in National Capital at the beginning of March is 29.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 28.1 °C by the end of March.
National Capital experiences heavy rainfall in March, with over 20 rainy days and an average total precipitation 361.4 mm.
Temperatures
Rain 🌧️
0
Dry days
31
Rainy days
0
Snow days
30°/24°
Temperatures
13 km/h
Avg max wind
81 %
Avg humidity
National Capital Weather March
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Temperatures trend during March in National Capital
See the weather trend as well as the moving average line
March weather in National Capital day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Mar. |  Light rain shower | 30° /24° | 9.3 mm | 7 | |
| 2 Mar. | Patchy rain possible | 29° /24° | 6.5 mm | 7 | |
| 3 Mar. | Light rain shower | 30° /24° | 9.5 mm | 7 | |
| 4 Mar. | Light rain shower | 27° /23° | 14.7 mm | 6 | |
| 5 Mar. |  Patchy light rain with thunder | 30° /23° | 4.9 mm | 7 | |
| 6 Mar. | Patchy rain possible | 30° /23° | 6 mm | 8 | |
| 7 Mar. | Patchy rain possible | 31° /24° | 4.4 mm | 8 | |
| 8 Mar. | Patchy rain possible | 31° /24° | 6.5 mm | 9 | |
| 9 Mar. | Patchy light rain with thunder | 31° /24° | 7.7 mm | 9 | |
| 10 Mar. | Patchy rain possible | 31° /24° | 5.3 mm | 9 | |
| 11 Mar. | Patchy rain possible | 30° /24° | 7.5 mm | 8 | |
| 12 Mar. | Patchy rain possible | 29° /24° | 20.2 mm | 9 | |
| 13 Mar. | Light rain shower | 30° /23° | 3.7 mm | 8 | |
| 14 Mar. | Patchy rain possible | 30° /23° | 14.9 mm | 7 | |
| 15 Mar. |  Moderate or heavy rain shower | 29° /23° | 26.5 mm | 7 | |
| 16 Mar. | Light rain shower | 29° /23° | 5.8 mm | 7 | |
| 17 Mar. |  Moderate rain | 29° /24° | 12.5 mm | 3.3 | |
| 18 Mar. | Moderate rain | 29° /24° | 11.7 mm | 7 | |
| 19 Mar. | Moderate rain | 27° /24° | 15.3 mm | 6 | |
| 20 Mar. |  Heavy rain | 27° /23° | 70.8 mm | 6 | |
| 21 Mar. | Moderate rain | 29° /24° | 7.7 mm | 7 | |
| 22 Mar. | Patchy rain possible | 28° /24° | 3.4 mm | 7 | |
| 23 Mar. | Patchy rain possible | 26° /25° | 2.1 mm | 7 | |
| 24 Mar. | Patchy rain possible | 29° /24° | 2.2 mm | 7 | |
| 25 Mar. | Patchy rain possible | 29° /24° | 3.7 mm | 6 | |
| 26 Mar. | Moderate rain | 23° /23° | 11.5 mm | 6 | |
| 27 Mar. | Moderate rain | 29° /23° | 6.8 mm | 6 | |
| 28 Mar. | Patchy rain possible | 28° /23° | 2.4 mm | 7 | |
| 29 Mar. | Patchy rain possible | 29° /24° | 3 mm | 7 | |
| 30 Mar. | Patchy rain possible | 29° /24° | 1.7 mm | 7 | |
| 31 Mar. | Patchy light rain with thunder | 30° /24° | 19 mm | 7 | |
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Important Notice
Our weather forecast for National Capital in March 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 National Capital forecast closer to your planned date for the most up-to-date weather information.
Change Month
National Capital in March - FAQ
What are the expected maximum and minimum temperatures in National Capital during March?
During March, 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 National Capital during March?
Significant rainfall exceeding 361.4 mm is expected in National Capital during March, occurring over more than 31 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in National Capital during March?
The average wind speed in National Capital during March is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
March rainfall patterns in National Capital
Explore the daily rainfall trends and prepare for National Capitals March weather 💧
Typically, National Capital has 31 rainy days in March with a total of 361.4 mm of rainfall.
UV exposure in National Capital during March
Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️
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