Climate Insights for Boang

, New Ireland Province, Papua New Guinea

Hottest
December
29°C peak
Coldest
August
26°C low
Wettest
July
422mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Boang is hot. The average annual temperature is 28°C and approximately 3860mm of precipitation falls per year. Boang receives a notable amount of rainfall throughout the year, including during its driest month. Boang sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 29° Average: 28° Min: 27° Feb Max: 29° Average: 28° Min: 27° Mar Max: 28° Average: 28° Min: 27° Apr Max: 28° Average: 28° Min: 27° May Max: 28° Average: 28° Min: 27° Jun Max: 28° Average: 27° Min: 26° Jul Max: 28° Average: 27° Min: 26° Aug Max: 28° Average: 27° Min: 26° Sep Max: 28° Average: 27° Min: 26° Oct Max: 28° Average: 28° Min: 27° Nov Max: 29° Average: 28° Min: 27° Dec Max: 29° Average: 28° Min: 27°
Max
Average
Min

Boang has relatively stable temperatures year-round, staying within a 3°C range. The warmest month is December, when average highs reach 29°C and the mean temperature sits around 28°C. August is the coolest month, with minimum temperatures around 26°C and an average of 27°C. Daily temperature variation is modest, with an average difference of 2°C between highs and lows.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm 400mm 450mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 316mm Feb Precipitation: 304mm Mar Precipitation: 334mm Apr Precipitation: 357mm May Precipitation: 338mm Jun Precipitation: 312mm Jul Precipitation: 422mm Aug Precipitation: 335mm Sep Precipitation: 316mm Oct Precipitation: 262mm Nov Precipitation: 253mm Dec Precipitation: 310mm
Precipitation

Boang is a very wet location, receiving approximately 3860mm of precipitation annually, which averages out to around 322mm per month. The wettest month is July, averaging 422mm of rainfall. April and May also tend to see above-average precipitation. The driest month is November, with just 253mm. That's 169mm less than July, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around.

Wind

0km/h 5km/h 10km/h 15km/h 20km/h 25km/h 30km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 23km/h Feb Wind Speed: 26km/h Mar Wind Speed: 21km/h Apr Wind Speed: 19km/h May Wind Speed: 20km/h Jun Wind Speed: 22km/h Jul Wind Speed: 25km/h Aug Wind Speed: 27km/h Sep Wind Speed: 26km/h Oct Wind Speed: 21km/h Nov Wind Speed: 19km/h Dec Wind Speed: 20km/h
Wind Speed

Boang is moderately windy, with an average annual wind speed of 22km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is August, averaging 27km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in November, with average winds dropping to 19km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 8km/h gap between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Sep 23
Summer
Dec 21
Autumn
Mar 20

89 days until Winter

It is currently autumn in Boang, which began on March 20, 2026. Boang sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in December at around 29°C, while the coldest stretch bottoms out in August near 26°C. Winter is next, beginning on June 21, 2026 — 89 days from now.

Spring

Temperatures range from 26 to 29°C. Rainfall is heavy, totalling around 831mm across the season with a monthly average of 277mm. Winds are moderate at around 22km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 27 to 29°C. Rainfall is heavy, totalling around 930mm across the season with a monthly average of 310mm. Winds are moderate at around 23km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 27 to 28°C. Rainfall is heavy, totalling around 1029mm across the season with a monthly average of 343mm. Winds are moderate at around 20km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 26 to 28°C. Rainfall is heavy, totalling around 1069mm across the season with a monthly average of 356mm. Winds are moderate at around 25km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Monthly Climate Data

The table below shows monthly climate averages for Boang based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
27 °C
29 °C
23 km/h
316 mm
0 cm
Feb
27 °C
29 °C
26 km/h
304 mm
0 cm
Mar Current
27 °C
28 °C
21 km/h
334 mm
0 cm
Apr
27 °C
28 °C
19 km/h
357 mm
0 cm
May
27 °C
28 °C
20 km/h
338 mm
0 cm
Jun
26 °C
28 °C
22 km/h
312 mm
0 cm
Jul
26 °C
28 °C
25 km/h
422 mm
0 cm
Aug
26 °C
28 °C
27 km/h
335 mm
0 cm
Sep
26 °C
28 °C
26 km/h
316 mm
0 cm
Oct
27 °C
28 °C
21 km/h
262 mm
0 cm
Nov
27 °C
29 °C
19 km/h
253 mm
0 cm
Dec
27 °C
29 °C
20 km/h
310 mm
0 cm
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Metric (°C, km/h)