Temperature
December has the warmest monthly average (28.4°C); August is coolest (25.7°C). These averages include nights, so daytime highs can be considerably warmer.
Papua New Guinea · Visit or make it home
Port Moresby
Port Moresby is a city in Papua New Guinea. Compare its dated local facts and monthly climate before choosing a time to visit or planning a move. Housing references and national earnings describe different populations; verify the costs of your own home and job before deciding.
Get to know Port Moresby
A sense of the place
Port Moresby , also referred to as Pom City or simply Moresby, is the capital and largest city of Papua New Guinea. It is one of the largest cities in the southwestern Pacific outside of Australia and New Zealand. It is located on the shores of the Coral Sea, on the south-western coast of the Papuan Peninsula of the island of New Guinea. The city emerged as a trade centre in the second half of the 19th century. During World War II, it was a prime objective for conquest by the Imperial Japanese forces during 1942–1943 as a staging point and air base to cut off Australia from Southeast Asia and the Americas. Due to its population and outsized influence compared to other cities in Papua New Guinea, Port Moresby may be regarded as a primate city. As of the 2011 census, Port Moresby had 364,145 inhabitants. This grew to 756,754 at the 2024 census. The place where the city was founded has been inhabited by the Motu-Koitabu people for centuries.
Weather through the year
When to visit Port Moresby
Rain and outdoor plans
March averages about 294 mm of rain, compared with 25 mm in July. For an outdoor-focused trip, compare the drier months before choosing dates.
Planning time outdoors
Monthly mean temperatures reach at least 25°C in January, February, March, April, May, June, July, August, September, October, November, December. For sightseeing, plan shade, water breaks and accommodation cooling into your day; daytime temperatures can be higher than these day-and-night averages.
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average °C | 28.1 | 27.9 | 27.8 | 27.8 | 27.4 | 26.6 | 25.9 | 25.7 | 26.2 | 26.9 | 27.7 | 28.4 |
| Rain, mm | 231 | 186 | 294 | 147 | 90 | 69 | 25 | 35 | 35 | 44 | 69 | 112 |
Source: NASA POWER climatology · Reference period: 2001-2020. Long-term averages for the surrounding grid area. Conditions vary within a city; monthly averages are neither a forecast nor a guarantee of dry days.
Places around Port Moresby
Build your shortlist for a day out. Distances are straight-line from the city centre; check routes and opening times before setting off.
Beach
Ela Beach
Less than 1 km from the city centre
Compare with another cityBotanical garden
National Capital Botanical Gardens
5.2 km from the city centre
Compare with another cityMuseum
Papua New Guinea National Museum and Art Gallery
7.2 km from the city centre
Compare with another cityPark
National Capital Botanical Gardens
5.2 km from the city centre
Compare with another cityAverage rent in Port Moresby
What is the average rent in Port Moresby?
A verified average rent for Port Moresby is not available in the evidence shown here. Do not substitute another city’s price or a national estimate. Compare current properties for the same home size and neighbourhood, then include utilities, deposits and daily transport when building a budget for a visit or move.
Average salary in Port Moresby
What is the average salary in Port Moresby?
A verified city average salary for Port Moresby is not available in the evidence shown here. National income per person and purchasing-power measures are not salaries and cannot predict take-home pay. Compare a current offer in your occupation with local taxes, housing and transport costs before deciding whether a move is affordable.
How should I compare Port Moresby with another city?
Compare the same dated measures for both cities, keeping local observations separate from national context. Start with rent, your expected income and the journeys you will make regularly. Then adjust the comparison weights to your priorities. Missing measurements do not prove an advantage; verify decisive costs and services with current local sources.
- Choose a comparison below and read its sources and dates.
- Set priorities for housing, work, transport and climate.
- Check current listings and your own income before making a decision.
Data sources, licences & reuse terms
Plan your stay
Budget and everyday decisions
A holiday budget
Compare accommodation for your actual dates in Port Moresby, then add the journey here, airport transfers, meals and the activities you want. A cheap room outside the centre can cost more overall if it adds daily transport.
Compare holiday preferences →A relocation budget
Use the planner below to compare housing, daily spending and the cost of your move.
Include the deposit, utilities, internet and commuting. Compare those costs with your own expected take-home income.
Compare with another city →Your relocation planning budget
Build a monthly budget for Port Moresby in euros. Totals are calculated from the amounts below, not live quotes. Enter a housing amount for your chosen home.
Monthly total:
First month including move:
Compare with another city →Compare the details
Port Moresby at a glance
Mean daily solar radiation
5.5 kWh/m²/day
Data period: 2001-2020. Source: NASA POWER — climatology (T2M temperature; PRECTOTCORR precipitation) · NASA scientific-data policy; source-specific notices applyCompare with another city →Annual precipitation
1,337 mm/year
Annual precipitation gives a broad climate comparison. Its distribution through the year matters more for a short visit.
Source: NASA POWER — climatology (T2M temperature; PRECTOTCORR precipitation) · NASA scientific-data policy; source-specific notices applyCompare with another city →Mean wind speed at 10 metres
6.1 m/s
Data period: 2001-2020. Source: NASA POWER — climatology (T2M temperature; PRECTOTCORR precipitation) · NASA scientific-data policy; source-specific notices applyCompare with another city →City population
283,733 people
Population helps compare the scale of a destination. Administrative boundaries differ, so it is not always the population of the whole metropolitan area.
Data period: 2026-09-20. Source: GeoNames geographical database — global city identity fallback · CC BY 4.0Compare with another city →Average annual temperature
27.2 C
Long-term average including days and nights. Use the monthly breakdown to choose dates; this is not a weather forecast.
Source: NASA POWER — climatology (T2M temperature; PRECTOTCORR precipitation) · NASA scientific-data policy; source-specific notices applyCompare with another city →Nearest listed airport (straight-line distance)
8.5 km
Straight-line distance to a listed airport, not transfer time or confirmation of scheduled flights. Check the airport serving your actual route before booking.
Data period: 2026-08-30. Source: OurAirports — airport locations · Public domainCompare with another city →Seasonal temperature range
2.7 °C
Data period: 2001-2020. Source: NASA POWER — climatology (T2M temperature; PRECTOTCORR precipitation) · NASA scientific-data policy; source-specific notices applyCompare with another city →Papua New Guinea: the wider context
These are country-level figures, not measurements of Port Moresby. Use them to compare national conditions; neighbourhoods, salaries and individual services can differ substantially.
See 8 national indicators
Income level — GNI per capita, PPP (gross)
4,840 international dollars (PPP)
Purchasing-power-adjusted national income per person is not a salary or take-home pay.
Data period: 2025. Source: World Bank — GNI per capita, PPP (NY.GNP.PCAP.PP.CD) · CC BY 4.0 with World Bank additional termsCompare with another city →Fixed broadband / internet quality
18.8 percent
Data period: 2024. Source: World Bank / ITU — Individuals using the Internet, % (IT.NET.USER.ZS) · CC BY 4.0 with World Bank additional termsCompare with another city →Healthcare / health outcome (life expectancy at birth)
66.3 years
Life expectancy describes population health outcomes; it does not measure the quality or availability of a particular hospital.
Data period: 2024. Source: World Bank — Life expectancy at birth (SP.DYN.LE00.IN) · CC BY 4.0 with World Bank additional termsCompare with another city →English / language accessibility
100 ordinal_0_100
Data period: 2026-08-30. Source: Wikidata — coordinates, population, timezone, ISO codes, official languages · CC0 1.0Compare with another city →Overall tax burden (taxes + social contributions, % of GDP)
15.5 percent_gdp
Taxes and social contributions as a share of the economy, not your personal income-tax rate.
Data period: 2024. Source: World Bank — Tax revenue % of GDP (GC.TAX.TOTL.GD.ZS) · CC BY 4.0 with World Bank additional termsCompare with another city →Intentional homicide rate
9.3 per 100,000 people
Homicide rates are a narrow safety indicator. They do not describe petty crime or the safety of an individual neighbourhood.
Data period: 2010. Older figure — excluded from recommendations. Limited confidence. Source: World Bank / UNODC — Intentional homicides per 100k (VC.IHR.PSRC.P5) · CC BY 4.0 with World Bank additional termsCompare with another city →Comparative price level (household consumption)
88.9 (EU average = 100)
Data period: 2025. Limited confidence. Source: World Bank — Price level index, household consumption (PA.NUS.PRVT.PLI) · CC BY 4.0 with World Bank additional termsCompare with another city →Air quality — annual mean PM2.5
14.1 µg/m³
Data period: 2023. Limited confidence. Source: World Bank — PM2.5 mean annual exposure (EN.ATM.PM25.MC.M3) · CC BY 4.0 with World Bank additional termsCompare with another city →What to check before deciding
Comparable figures are not available here for: Annual sunshine hours; Seismic hazard (ordinal 0 very-low to 4 high); Public-transport provision (ordinal proxy); Distance to nearest sea / coastline; Distance to nearest mountains (>1500 m); Monthly rent, 1-bedroom, city centre; Education system (national). Check the items that affect your plans with local providers. They are not treated as zero or as an advantage in recommendations.
Compare Port Moresby with other cities
Read the source dates, choose your priorities and keep unavailable values separate from costs you know.