Where to Go for Great Weather
Papua New Guinea · Regional climate

Western Highlandswhen to go

Regional slice of Papua New Guinea with its own temperature profile. Best months here: Jun · Aug · Sep.

Range
22–23 °C
Compare
−4.8°C vs. Papua New Guinea mean
Country
Papua New Guinea
TZ
Pacific/Port_Moresby
Region match
Acceptable

Free-tier default preferences. Tune preferences on the map to reshape this score.

12-month climate · Western Highlands

How the year moves in Western Highlands

Ten years of ERA5, aggregated over Western Highlands itself rather than over Papua New Guinea as a whole — the same series the month-by-month scores below are built from.

Temperature°C
Temperature · 12-month climatologyWestern Highlands, Papua New Guinea. Average daytime high by month in °C. Lowest in July (22.1), highest in January (23.3). Monthly means: 23.3, 23.0, 23.1, 22.9, 23.0, 22.3, 22.1, 22.3, 22.7, 23.1, 23.2, 23.3.
View data table
MonthAverage daytime high (°C)
January23.3
February23.0
March23.1
April22.9
May23.0
June22.3
July22.1
August22.3
September22.7
October23.1
November23.2
December23.3
Rainfallmm
Rainfall · 12-month climatologyWestern Highlands, Papua New Guinea. Rainfall by month in mm. Lowest in June (284), highest in March (628). Monthly means: 558, 544, 628, 530, 397, 284, 299, 327, 405, 461, 482, 547.
View data table
MonthRainfall (mm)
January558
February544
March628
April530
May397
June284
July299
August327
September405
October461
November482
December547
Sunshinehr / day
Sunshine · 12-month climatologyWestern Highlands, Papua New Guinea. Sunshine hours by month in hr / day. Lowest in February (2.8), highest in June (4.7). Monthly means: 3.6, 2.8, 2.9, 3.1, 4.1, 4.7, 4.3, 4.6, 4.7, 4.4, 4.2, 3.3.
View data table
MonthSunshine hours (hr / day)
January3.6
February2.8
March2.9
April3.1
May4.1
June4.7
July4.3
August4.6
September4.7
October4.4
November4.2
December3.3
Safety · 4 governments

What the governments say about Papua New Guinea

Combined advisory · most-cautious-wins
Reconsider travel
Highest level across 4 governments · Advisory last changed
See breakdown by country
AU

Exercise increased caution

Changed Checked www.smartraveller.gov.au
DE

Exercise normal precautions

Changed Checked www.auswaertiges-amt.de
US

Reconsider travel

Changed Checked travel.state.gov

Parts of Papua New Guinea carry a higher advisory — up to level 4, "Do not travel". The governments concerned name a region rather than a boundary, so the carve-out is not drawn on the map and is not reflected in the combined level above. Follow the source links for where it applies.

Start free

Plan a trip to Western Highlands.

No card required. Upgrade to Premium whenever you want more depth.