Climate Insights for Kabwum Airport

Morobe Province, Papua New Guinea

Hottest
February
23°C peak
Coldest
August
15°C low
Wettest
February
1019mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Kabwum Airport is temperate. The average annual temperature is 18°C and approximately 8729mm of precipitation falls per year. Kabwum Airport receives a notable amount of rainfall throughout the year, including during its driest month. Kabwum Airport sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

0° 5° 10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 22° Average: 18° Min: 16° Feb Max: 23° Average: 18° Min: 16° Mar Max: 22° Average: 18° Min: 16° Apr Max: 22° Average: 18° Min: 15° May Max: 21° Average: 18° Min: 16° Jun Max: 21° Average: 17° Min: 15° Jul Max: 20° Average: 17° Min: 15° Aug Max: 20° Average: 17° Min: 15° Sep Max: 21° Average: 17° Min: 15° Oct Max: 22° Average: 17° Min: 15° Nov Max: 22° Average: 18° Min: 15° Dec Max: 22° Average: 18° Min: 16°
Max
Average
Min

Kabwum Airport has relatively stable temperatures year-round, staying within a 8°C range. February is the warmest month, though highs remain moderate at 23°C with a mean of 18°C. August is the coolest month, with minimum temperatures around 15°C and an average of 17°C. Daily temperature variation is modest, with an average difference of 6°C between highs and lows.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm 400mm 450mm 500mm 550mm 600mm 650mm 700mm 750mm 800mm 850mm 900mm 950mm 1000mm 1050mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 913mm Feb Precipitation: 1019mm Mar Precipitation: 984mm Apr Precipitation: 824mm May Precipitation: 508mm Jun Precipitation: 483mm Jul Precipitation: 544mm Aug Precipitation: 486mm Sep Precipitation: 646mm Oct Precipitation: 693mm Nov Precipitation: 691mm Dec Precipitation: 937mm
Precipitation

Kabwum Airport is a very wet location, receiving approximately 8729mm of precipitation annually, which averages out to around 727mm per month. The wettest month is February, averaging 1019mm of rainfall. March and December also tend to see above-average precipitation. The driest month is June, with just 483mm. That's 535mm less than February, 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: 3km/h Feb Wind Speed: 3km/h Mar Wind Speed: 3km/h Apr Wind Speed: 2km/h May Wind Speed: 3km/h Jun Wind Speed: 3km/h Jul Wind Speed: 4km/h Aug Wind Speed: 4km/h Sep Wind Speed: 4km/h Oct Wind Speed: 3km/h Nov Wind Speed: 3km/h Dec Wind Speed: 2km/h
Wind Speed

Kabwum 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 September, averaging 4km/h, though still comfortable for most outdoor activities. The calmest conditions occur in December, with average winds dropping to 2km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 2km/h gap between the calmest and windiest months.

Seasons

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

87 days until Summer

It is currently spring in Kabwum Airport, which began on September 23, 2026. Kabwum 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 February at around 23°C, while the coldest stretch bottoms out in August near 15°C. Summer is next, beginning on December 21, 2026 (87 days from now).

Spring

Temperatures range from 15 to 22°C. Rainfall is heavy, totalling around 2031mm across the season with a monthly average of 677mm. Winds are generally light, averaging 3km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 16 to 23°C. Rainfall is heavy, totalling around 2869mm across the season with a monthly average of 956mm. Winds are generally light, averaging 3km/h. Comfortable clothing with a light layer for cooler evenings is all you need.

Autumn

Temperatures range from 15 to 22°C. Rainfall is heavy, totalling around 2316mm across the season with a monthly average of 772mm. Winds are generally light, averaging 3km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 15 to 21°C. Rainfall is heavy, totalling around 1514mm across the season with a monthly average of 505mm. 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 Kabwum 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
16 °C
22 °C
3 km/h
913 mm
0 cm
Feb
16 °C
23 °C
3 km/h
1019 mm
0 cm
Mar
16 °C
22 °C
3 km/h
984 mm
0 cm
Apr
15 °C
22 °C
2 km/h
824 mm
0 cm
May
16 °C
21 °C
3 km/h
508 mm
0 cm
Jun
15 °C
21 °C
3 km/h
483 mm
0 cm
Jul
15 °C
20 °C
4 km/h
544 mm
0 cm
Aug
15 °C
20 °C
4 km/h
486 mm
0 cm
Sep Current
15 °C
21 °C
4 km/h
646 mm
0 cm
Oct
15 °C
22 °C
3 km/h
693 mm
0 cm
Nov
15 °C
22 °C
3 km/h
691 mm
0 cm
Dec
16 °C
22 °C
2 km/h
937 mm
0 cm
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Metric (°C, km/h)