Climate Insights for Aumo Airport

, West New Britain Province, Papua New Guinea

Hottest
December
29°C peak
Coldest
July
24°C low
Wettest
March
535mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Aumo Airport is hot. The average annual temperature is 26°C and approximately 4544mm of precipitation falls per year. Aumo Airport receives a notable amount of rainfall throughout the year, including during its driest month. Aumo Airport 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: 26° Min: 25° Feb Max: 29° Average: 27° Min: 25° Mar Max: 29° Average: 26° Min: 24° Apr Max: 29° Average: 26° Min: 24° May Max: 28° Average: 26° Min: 24° Jun Max: 28° Average: 25° Min: 24° Jul Max: 27° Average: 25° Min: 24° Aug Max: 27° Average: 25° Min: 24° Sep Max: 28° Average: 25° Min: 24° Oct Max: 28° Average: 26° Min: 24° Nov Max: 29° Average: 26° Min: 24° Dec Max: 29° Average: 26° Min: 24°
Max
Average
Min

Aumo Airport has relatively stable temperatures year-round, staying within a 5°C range. The warmest month is December, when average highs reach 29°C and the mean temperature sits around 26°C. July is the coolest month, with minimum temperatures around 24°C and an average of 25°C. Daily temperature variation is modest, with an average difference of 4°C between highs and lows.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm 400mm 450mm 500mm 550mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 466mm Feb Precipitation: 321mm Mar Precipitation: 535mm Apr Precipitation: 502mm May Precipitation: 331mm Jun Precipitation: 251mm Jul Precipitation: 334mm Aug Precipitation: 295mm Sep Precipitation: 303mm Oct Precipitation: 333mm Nov Precipitation: 401mm Dec Precipitation: 471mm
Precipitation

Aumo Airport is a very wet location, receiving approximately 4544mm of precipitation annually, which averages out to around 379mm per month. The wettest month is March, averaging 535mm of rainfall. April and December also tend to see above-average precipitation. The driest month is June, with just 251mm. That's 285mm less than March, 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 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 2km/h Feb Wind Speed: 3km/h Mar Wind Speed: 2km/h Apr Wind Speed: 2km/h May Wind Speed: 2km/h Jun Wind Speed: 3km/h Jul Wind Speed: 4km/h Aug Wind Speed: 4km/h Sep Wind Speed: 3km/h Oct Wind Speed: 3km/h Nov Wind Speed: 2km/h Dec Wind Speed: 2km/h
Wind Speed

Aumo Airport is relatively calm, with an average annual wind speed of 3km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is July, averaging 4km/h, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 2km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 2km/h difference between the calmest and windiest months. This level of variation is worth factoring into travel plans.

Seasons

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

93 days until Spring

It is currently winter in Aumo Airport, which began on June 21, 2026. Aumo Airport 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 July near 24°C. Spring is next, beginning on September 23, 2026 — 93 days from now.

Spring

Temperatures range from 24 to 29°C. Rainfall is heavy, totalling around 1037mm across the season with a monthly average of 346mm. Winds are generally light, averaging 3km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 24 to 29°C. Rainfall is heavy, totalling around 1257mm across the season with a monthly average of 419mm. Winds are generally light, averaging 3km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 24 to 29°C. Rainfall is heavy, totalling around 1369mm across the season with a monthly average of 456mm. Winds are generally light, averaging 2km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 24 to 28°C. Rainfall is heavy, totalling around 880mm across the season with a monthly average of 293mm. Winds are generally light, averaging 4km/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 Aumo Airport 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
25 °C
29 °C
2 km/h
466 mm
0 cm
Feb
25 °C
29 °C
3 km/h
321 mm
0 cm
Mar
24 °C
29 °C
2 km/h
535 mm
0 cm
Apr
24 °C
29 °C
2 km/h
502 mm
0 cm
May
24 °C
28 °C
2 km/h
331 mm
0 cm
Jun Current
24 °C
28 °C
3 km/h
251 mm
0 cm
Jul
24 °C
27 °C
4 km/h
334 mm
0 cm
Aug
24 °C
27 °C
4 km/h
295 mm
0 cm
Sep
24 °C
28 °C
3 km/h
303 mm
0 cm
Oct
24 °C
28 °C
3 km/h
333 mm
0 cm
Nov
24 °C
29 °C
2 km/h
401 mm
0 cm
Dec
24 °C
29 °C
2 km/h
471 mm
0 cm
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