Arawa in Winter
In winter (June, July and August), Arawa sees average daytime highs around 26°C and overnight lows near 22°C, with 1023 mm of rain over about 85 wet days across the season. It is the coldest season of the year and the 3rd-wettest season.
Across winter, daytime highs hold fairly steady around 26°C. The sky is clear or mostly clear about 5% of the time across winter, and the air most often feels oppressive.
Winter is Arawa's best season of the year to visit on our travel score. Arawa has little temperature swing across the year, so its calendar seasons blur — the season framing matters less here than for a place with four distinct seasons. For the whole year in context, see Arawa's year-round climate.
- Avg daytime high
- 26°C
- coldest season of the year
- Avg overnight low
- 22°C
- Rainfall
- 1023 mm
- 85 wet days
- Avg wind
- 6 km/h
- Travel score
- 3.7
- best season of the year
- Months
- Jun · Jul · Aug
Temperature in Arawa in Winter
Across winter, daytime highs hold fairly steady around 26°C.
A typical winter day in Arawa reaches about 26°C and drops to 22°C overnight. The warmest of the three months is June, the coolest August.
Arawa weather by month
How the three winter months (June, July and August) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 27° / 22° | 359 | 29.5 | 12.3 | 3.4 |
| Feb | 27° / 22° | 360 | 27.1 | 12.2 | 3.3 |
| Mar | 27° / 22° | 376 | 29.6 | 12 | 3.4 |
| Apr | 27° / 22° | 352 | 28.8 | 11.9 | 3.4 |
| May | 27° / 22° | 326 | 29 | 11.7 | 3.6 |
| Jun | 26° / 22° | 319 | 28.1 | 11.6 | 3.6 |
| Jul | 26° / 22° | 360 | 29.6 | 11.7 | 3.6 |
| Aug | 26° / 21° | 344 | 27.5 | 11.8 | 3.8 |
| Sep | 27° / 22° | 328 | 27.2 | 12 | 3.7 |
| Oct | 27° / 22° | 335 | 28.4 | 12.1 | 3.6 |
| Nov | 27° / 22° | 320 | 27.4 | 12.3 | 3.6 |
| Dec | 27° / 22° | 374 | 29.2 | 12.4 | 3.4 |
Cloud cover in Winter
The sky is clear or mostly clear about 5% of the time across winter.
Chance of precipitation in Winter
Arawa gets around 1023 mm of rain over 85 wet days across winter. The line is the day-by-day chance of measurable precipitation.
Humidity in Winter
Most of winter feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Winter
Winds average 6 km/h across winter.
Sunrise & sunset in Winter
Daylight runs from about 11 h 42 min in early June to 11 h 54 min by late August. The lit band spans sunrise to sunset each day.
Solar energy in Winter
Average shortwave solar energy reaching the ground each day across winter, about 4.1 kWh/m².
Hazard calendar for Arawa
None of Arawa's seasonal hazards peak in winter. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do.
Arawa sits in the South Indian Ocean cyclone belt; the season peaks January–March.
Is winter a good time to visit Arawa?
Our two travel scores rate winter for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
winter is a weaker month for outdoor sightseeing in Arawa.
What to pack for Arawa in Winter
From winter's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In winter, Arawa sees daytime highs around 26°C and nights near 22°C. Pack rain gear. Worth having: light clothes. About 85 days see rain.
Sea temperature near Arawa in Winter
The nearest coast averages about 29°C across winter — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 13 km away) is warmest in December at about 30°C and coldest in August near 29°C.
The water stays above 20°C all year — warm enough for a swim any month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 30 | 30 | 30 | 30 | 30 | 30 | 29 | 29 | 29 | 30 | 30 | 30 |
| Comfort | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 30 | Tropical |
| Feb | 30 | Tropical |
| Mar | 30 | Tropical |
| Apr | 30 | Tropical |
| May | 30 | Tropical |
| Jun | 30 | Tropical |
| Jul | 29 | Tropical |
| Aug | 29 | Tropical |
| Sep | 29 | Tropical |
| Oct | 30 | Tropical |
| Nov | 30 | Tropical |
| Dec | 30 | Tropical |
UV index in Arawa in Winter
Clear-sky midday UV across winter averages around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Arawa peaks around February 20 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 10 (extreme).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 15 | 16 | 16 | 14 | 12 | 10 | 11 | 12 | 14 | 15 | 14 | 13 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 15 | Extreme |
| Feb | 16 | Extreme |
| Mar | 16 | Extreme |
| Apr | 14 | Extreme |
| May | 12 | Extreme |
| Jun | 10 | Very high |
| Jul | 11 | Extreme |
| Aug | 12 | Extreme |
| Sep | 14 | Extreme |
| Oct | 15 | Extreme |
| Nov | 14 | Extreme |
| Dec | 13 | Extreme |
Where is Arawa?
Arawa sits at 6.2°S, 155.6°E, 28 m above sea level, in Papua New Guinea. The nearest listed city is Kokopo, 421 km away.
Topography around Arawa
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Arawa.
Within 3 km, the terrain around Arawa has significant variations in elevation — a maximum elevation change of 483 m around an average of 101 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,577 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,698 m.
The land around Arawa is covered by trees (71%) and water (22%) within 3 km, trees (62%) and water (36%) within 16 km, and water (57%) and trees (43%) within 80 km.
Papua New Guinea travel facts
- Travel advisory
- Level 3
- Reconsider Travel
- Power plugs
- Type I
- 240 V · 50 Hz
- Prices
- ≈ 58% of US
- price level, 2025
- GDP per capita
- $3,020
- 2025
- Homicide rate
- 9.3
- per 100k, 2010
- Road deaths
- 12.6
- per 100k/yr, 2019
- Income group
- Lower middle
- World Bank
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Arawa (-6.2298°, 155.566°, elevation 28 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.