Daytime highs, nighttime lows and the warmest cities across Papua New Guinea this March.
Papua New Guinea, experiences maximum daytime temperatures in March ranging from 23°C (73°F) in Mount Hagen to 30°C (86°F) in Alotau. Nighttime temperatures generally drop to 24°C (75°F) in Alotau and 14°C (57°F) in Mount Hagen.
Curious about the March temperatures in the prime spots of Papua New Guinea? Navigate the map below and tap on a destination dot for more detailed stats.
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Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Papua New Guinea.
Marker color shows the average daytime high temperature in March: blue is cold, red is hot.
Daytime temperatures in Port Moresby typically peak at 30°C (86°F) in March, putting it in the very high range.
After dark, Port Moresby cools to about 24°C (75°F) on an average March night.
Based on our systematic data collection, Alotau has been identified as the city with the highest average temperatures. The daytime temperature usually hovers around 30°C (86°F), while at night it goes down to an approximate temperature of 24°C (75°F).
The coldest city in March in Papua New Guinea is Mount Hagen when we check our database. The maximum daytime temperatures are around 23°C (73°F) and minimum nighttime temperatures fall around 14°C (57°F).
Port Moresby usually sees around 186 hours of sunlight, indicating a moderately sunny period.
Across Papua New Guinea, sea temperatures in March range from perfect at 28°C (82°F) in Port Moresby to warm at 29°C (84°F) in Madang — so swimming conditions depend on which coast you pick.
We have much more information about the climate in Papua New Guinea.
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