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Papua New Guinea, Papua New Guinea · Equatorial tropical

Papua New Guinea in March: go or not?

Tough period. Papua New Guinea in March only reaches 4.1/10.

📅 Updated August 2026 🛰️ ERA5 · 10 years 📍 6.31°S · 147.18°E
⚡ This month's verdict
Avoid
Papua New Guinea · March
4.1
8–15°
Temperature
96%
Rain
3h
Sun
🌴 Tropical☀️ High UV🌧️ Monsoon season
Photo : Jelilah Kum via Unsplash
The month in detail

What to expect in March

March falls in the wet season in Papua New Guinea. Showers are often brief but intense. With 96.0% of rainy days, always have indoor alternatives planned.

March ranks 6 out of 12 months in Papua New Guinea.

This month's conditions

What it's like in March

UV index
7 · high
sunscreen and hat advised
Feels like
dry air
10°
Daylight
12.0h of daylight
Air quality
excellent
AQI 8
Compare

Is March the right month?

The best month in Papua New Guinea is January (4.2/10), 0.1 pt higher than March.

See January →See all 12 months →
Context

Our verdict

Papua New Guinea (PNG, " Papua New Guinea "), archipelago country of Melanesia north of Australia : 11 million inhabitants on 178,700 sq miles.

Read Gilles' full review →

Book

Plan your trip

Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.

🎟️ Activities & tours · Papua New Guinea

GetYourGuide selection · free cancellation

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Affiliate link · GetYourGuide
Practical info

What you need to know before you go

Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a tropical stay.

Country · Papua New Guinea

🗣️LanguageEnglish
💶CurrencyKina papouan (K)
🚗DrivingLeft-hand
🛡️Safety Very safe · 1/5
💰Cost of living Cheap · 2/5

🌡️ Climate

🌍Climate typeEquatorial tropical
📈Climate trend Stable
🔥Hottest monthJanuary · 59°F
❄️Coolest monthApril · 57°F
🌧️Rainiest month March · 96%

🏝️ Tropical stay

🌞Dry season May → Sep
🌧️Wet season Dec → Mar
🌀Cyclones None (equator)
Location

Where is Papua New Guinea ?

Global position + regional geographic context.

🌍 World
🔍 Geographic context
Papua New Guinea
Equatorial tropical climate with a 4.2 → 4.1 gap between best and worst month. 10 years of ERA5 data to choose by project.
6.31°S · 147.18°E
Questions

Frequently asked questions

What is the best time to visit Papua New Guinea?
January is the best month with 59°F highs, 46°F lows, 3.6h of sunshine and 92.0% rainy days.
How many hours of sunshine does Papua New Guinea get in January?
Papua New Guinea averages 3.6 sunshine hours per day in January. It is the sunniest month with a climate score of 4.2/10.
What is the rainiest month in Papua New Guinea?
February is the most unfavourable month with February has the lowest climate score of the year and the lowest climate score of the year.
What are the temperatures at night in Papua New Guinea in January?
In January, overnight lows reach 46°F, while afternoon highs average 59°F.
Is Papua New Guinea good in winter?
In winter (December-February), Papua New Guinea scores 4.1/10 on average — Difficult period — prefer the peak season.. The best month overall remains January with a score of 4.2/10.
When should you avoid Papua New Guinea?
February is the most difficult month to visit Papua New Guinea, with February has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.
Do you need sun protection in Papua New Guinea in March?
The average UV index reaches 7 in March in Papua New Guinea (high), with about 12.0h of daylight. Sunscreen and hat advised.