Best time to go

Port Moresby in January 2027: weather, temperatures and activities

Do you want to visit Port Moresby in January 2027? Discover the usual weather at this time of year, average temperatures, the risk of rain, possible activities, and our opinion on whether January is a good month to travel to Port Moresby, Papua New Guinea.

Custom search

Is it worth visiting Port Moresby in January?

Check your ideal travel criteria and see if the month of January suits your plans to go to Port Moresby.
What matters most?
Port Moresby in January 2027: weather, temperatures and activities

Page summary

Port Moresby in January in summary
Fair weather
Min 26°C Max 30°C 332 mm 16 day(s) 77% 39% 31°C UV 6 11.2 h/day
Best activities in January
Beach and swimmingDiving and snorkeling
Practical guidelines
Moderate crowds Very high prices 06:02 18:39
Hourly weather

Average weather in Port Moresby in January 2027

Fair weather

The weather in Port Moresby in January 2027 is based on statistical data from previous years in January. This allows you to forecast the weather in January 2027. Check the hourly statistics (6:00, 9:00, 12:00, 15:00, 18:00, 21:00, 0:00 and 3:00), with the associated average temperature, for the whole month, and also, by navigating the tabs, for the beginning, middle and end of the month.

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Climate

Climate of Port Moresby in January

Temperatures, precipitation and monthly trends help to better understand the climate in Port Moresby in January.

Temperatures and rain in Port Moresby in January

Average daily weather

Temperatures and rain day by day in January.
Minimal Average Maximums Average rainfall

Monthly temperatures

The month of January is highlighted to compare it quickly with the rest of the year.
Minimal Average Maximums

Monthly precipitation

The bar for the month under study is highlighted.
Average rainfall

About the climate in Port Moresby in January

Seasonal normals

Seasonal normals of Port Moresby in January

Check the seasonal normals in Port Moresby in January and compare the weather with the previous month and the following month (or the months of your choice by selecting months in the form below): temperatures, wind, rain, humidity, climate rating...

Last updated: 12/01/2026
Reference period for normals: January 2009 - December 2025
Month analyzed
January
Weather data December January February
Outside temperature
Average temperature 28.3°C 28.1°C 27.8°C
Maximum temperature 30.6°C 30.3°C 30.0°C
Minimum temperature 26.1°C 25.9°C 25.5°C
Record maximum temperature 34.0°C
(2021)
34.0°C
(2013)
33.0°C
(2014)
Record low temperature 23.0°C
(2021)
23.0°C
(2014)
22.0°C
(2021)
Number of days at +30° 26 day(s)
(84%)
24 day(s)
(77%)
20 day(s)
(69%)
Number of days at +18° 31 day(s)
(100%)
31 day(s)
(100%)
28 day(s)
(97%)
Number of days below 0° 0 day(s)
(0%)
0 day(s)
(0%)
0 day(s)
(0%)
Sea temperature
Sea temperature (average) 29.3°C 29.7°C 29.3°C
Sea temperature (minimum) 28.0°C 28.5°C 28.4°C
Sea temperature (maximum) 30.7°C 30.6°C 30.4°C
Wind
Wind speed 14 km/h 17 km/h 17 km/h
Wind temperature 26.1°C 25.9°C 25.5°C
Precipitation (rain)
Precipitation 227.3 mm 332.1 mm 312.1 mm
Number of days with precipitation 24 day(s)
(77%)
27 day(s)
(87%)
24 day(s)
(83%)
Number of days with significant precipitation (greater than 5 mm) 13 day(s)
(42%)
16 day(s)
(51%)
14 day(s)
(49%)
Record precipitation in one day 44.9 mm
(2011)
314.7 mm
(2021)
103.0 mm
(2016)
Other weather data
Humidity 78% 77% 77%
Visibility 9.3 km 9.1 km 9.0 km
Cloud cover 33% 39% 38%
UV index 7 6 6
Daily sunshine 12h 11h 11h
Sunrise and sunset
Sunrise time 05h46 06h02 06h13
Sunset time 18h26 18h39 18h37
Day length 12h40 12h37 12h24
Our opinion on the climate in January
The review of Where And When fair weather fair weather fair weather
Activities and events

What to do in Port Moresby in January?

Best activities in January
Beach and swimmingDiving and snorkeling
Possible activities in January
Animal observationNature and landscapesBoat trip and cruise
Prices monitored continuously

The best offers right now to Port Moresby

Each map is a real return flight offered from London, with its dates, airline and price. Choose one to find it on Skyscanner, or start your own search just below.

The cheapest

London Port Moresby

From 5 Jan to 19 Jan 2027

£760 per person
14 days on site With stopover(s) China Southern
The cheapest

London Port Moresby

From 13 Jan to 23 Jan 2027

£884 per person
10 days on site With stopover(s) China Southern
The cheapest

London Port Moresby

From 7 Jan to 24 Jan 2027

£1,069 per person
17 days on site With stopover(s) Air France
The cheapest

London Port Moresby

From 4 Jan to 14 Jan 2027

£1,329 per person
10 days on site With stopover(s) China Eastern
The cheapest

London Port Moresby

From 3 Jan to 14 Jan 2027

£1,335 per person
11 days on site With stopover(s) China Eastern
The cheapest

London Port Moresby

From 9 Jan to 15 Jan 2027

£1,344 per person
6 days on site With stopover(s) Qatar Airways
The cheapest

London Port Moresby

From 2 Jan to 14 Jan 2027

£1,397 per person
12 days on site With stopover(s) Brussels Airlines
The cheapest

London Port Moresby

From 15 Jan to 21 Jan 2027

£1,535 per person
6 days on site With stopover(s) Qatar Airways
The cheapest

London Port Moresby

From 11 Jan to 17 Jan 2027

£6,280 per person
6 days on site With stopover(s) British Airways
Searching for the best deals…

Round-trip prices per person, recently collected from Skyscanner. Each offer has its own collection date and fares change constantly: the price displayed on Skyscanner is authoritative.

Observed weather

What was the weather like in Port Moresby in January last?

Find the observed weather calendar in Port Moresby in January 2025, with each day’s weather, temperatures and precipitation.

Mon. Tue. Wed. Thu. Fri. Sat. Sun.
1
Patchy rain nearby
24°C30°C0.8 mm
2
Patchy rain nearby
25°C30°C2.3 mm
3
Patchy rain nearby
24°C30°C1.4 mm
4
Patchy rain nearby
25°C30°C4.2 mm
5
Patchy light drizzle
24°C29°C2.7 mm
6
Clear/Sunny
24°C30°C2.3 mm
7
Patchy rain nearby
24°C31°C1.6 mm
8
Patchy rain nearby
24°C31°C1.6 mm
9
Clear/Sunny
25°C31°C0.6 mm
10
Patchy rain nearby
25°C31°C4.0 mm
11
Patchy light drizzle
25°C30°C3.6 mm
12
Patchy rain nearby
24°C29°C1.1 mm
13
Partly Cloudy
25°C30°C0.5 mm
14
Patchy rain nearby
25°C30°C1.0 mm
15
Patchy rain nearby
25°C30°C2.8 mm
16
Patchy rain nearby
25°C31°C2.7 mm
17
Patchy rain nearby
25°C30°C2.4 mm
18
Patchy rain nearby
24°C30°C3.7 mm
19
Partly Cloudy
25°C30°C3.3 mm
20
Patchy rain nearby
24°C29°C0.8 mm
21
Clear/Sunny
24°C30°C0.1 mm
22
Patchy rain nearby
25°C31°C4.4 mm
23
Patchy rain nearby
25°C31°C4.2 mm
24
Partly Cloudy
25°C31°C1.5 mm
25
Clear/Sunny
25°C31°C3.7 mm
26
Patchy rain nearby
25°C31°C7.4 mm
27
Clear/Sunny
24°C30°C1.1 mm
28
Clear/Sunny
25°C30°C2.9 mm
29
Clear/Sunny
25°C31°C2.2 mm
30
Patchy rain nearby
25°C30°C3.2 mm
31
Clear/Sunny
25°C31°C0.2 mm
Nearby

Where to go near Port Moresby in January?

Compare cities and destinations near Port Moresby in January to find another travel stop, a nearby alternative or a logical continuation of your stay in Port Moresby.

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Every month

Best time to visit Port Moresby month by month

Compare the weather in Port Moresby across all months of the year and open each detailed page to find the best time.

Frequently asked questions

Travel to to Port Moresby in January: your frequently asked questions

Short answers to the questions we ask ourselves before booking for this month.

It's an average period, nothing special. Conditions are mediocre in Port Moresby in January, which ranks this month 5th out of 12. The choice of region will make a real difference.

Expect an average of 30°C during the day and 26°C at night, with about 332 mm of precipitation spread over 16 rainy days.

Yes: the sea is 30°C on average in January, a pleasant temperature for swimming.

Expect about 11.2 hours of sunshine per day on average for this month.

This month is particularly suited to these activities: Beach and swimming and Diving and snorkeling. These are the ones for which the conditions on site are most favourable.

Visitor numbers are moderate: this month is in Moderate crowds, with an index of 41/100. It is often a good compromise between weather and tranquility.

Yes: prices are at level Very high prices, with a price index of 84/100, including flights and accommodation. Booking early makes a real difference.

If your dates are flexible, the most favorable months in Port Moresby are: June, July, August and September. Compare them before finalizing your departure.
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