Climate Insights for Sangapi Airport

, Madang Province, Papua New Guinea

Hottest
January
27°C peak
Coldest
July
18°C low
Wettest
March
656mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Sangapi Airport is warm and mild. The average annual temperature is 22°C and approximately 5609mm of precipitation falls per year. Sangapi Airport receives a notable amount of rainfall throughout the year, including during its driest month. Sangapi 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: 27° Average: 22° Min: 20° Feb Max: 26° Average: 22° Min: 20° Mar Max: 26° Average: 22° Min: 20° Apr Max: 26° Average: 22° Min: 19° May Max: 26° Average: 22° Min: 19° Jun Max: 26° Average: 22° Min: 19° Jul Max: 26° Average: 21° Min: 18° Aug Max: 26° Average: 21° Min: 19° Sep Max: 26° Average: 21° Min: 18° Oct Max: 26° Average: 22° Min: 19° Nov Max: 26° Average: 22° Min: 19° Dec Max: 27° Average: 22° Min: 19°
Max
Average
Min

Sangapi Airport has relatively stable temperatures year-round, staying within a 9°C range. The warmest month is January, when average highs reach 27°C and the mean temperature sits around 22°C. July is the coolest month, with minimum temperatures around 18°C and an average of 21°C. Daily temperature variation is modest, with an average difference of 7°C between highs and lows.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm 400mm 450mm 500mm 550mm 600mm 650mm 700mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 623mm Feb Precipitation: 505mm Mar Precipitation: 656mm Apr Precipitation: 584mm May Precipitation: 330mm Jun Precipitation: 282mm Jul Precipitation: 286mm Aug Precipitation: 354mm Sep Precipitation: 410mm Oct Precipitation: 499mm Nov Precipitation: 531mm Dec Precipitation: 549mm
Precipitation

Sangapi Airport is a very wet location, receiving approximately 5609mm of precipitation annually, which averages out to around 467mm per month. The wettest month is March, averaging 656mm of rainfall. January and April also tend to see above-average precipitation. The driest month is June, with just 282mm. That's 374mm 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: 1km/h Feb Wind Speed: 1km/h Mar Wind Speed: 1km/h Apr Wind Speed: 1km/h May Wind Speed: 1km/h Jun Wind Speed: 1km/h Jul Wind Speed: 1km/h Aug Wind Speed: 1km/h Sep Wind Speed: 1km/h Oct Wind Speed: 1km/h Nov Wind Speed: 1km/h Dec Wind Speed: 1km/h
Wind Speed

Sangapi Airport is relatively calm, with an average annual wind speed of 1km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is February, averaging 1km/h, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 1km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 0km/h between the calmest and windiest months.

Seasons

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

92 days until Spring

It is currently winter in Sangapi Airport, which began on June 21, 2026. Sangapi 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 January at around 27°C, while the coldest stretch bottoms out in July near 18°C. Spring is next, beginning on September 23, 2026 — 92 days from now.

Spring

Temperatures range from 18 to 26°C. Rainfall is heavy, totalling around 1441mm across the season with a monthly average of 480mm. Winds are generally light, averaging 1km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 19 to 27°C. Rainfall is heavy, totalling around 1676mm across the season with a monthly average of 559mm. Winds are generally light, averaging 1km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 19 to 26°C. Rainfall is heavy, totalling around 1570mm across the season with a monthly average of 523mm. Winds are generally light, averaging 1km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 18 to 26°C. Rainfall is heavy, totalling around 922mm across the season with a monthly average of 307mm. Winds are generally light, averaging 1km/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 Sangapi 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
20 °C
27 °C
1 km/h
623 mm
0 cm
Feb
20 °C
26 °C
1 km/h
505 mm
0 cm
Mar
20 °C
26 °C
1 km/h
656 mm
0 cm
Apr
19 °C
26 °C
1 km/h
584 mm
0 cm
May
19 °C
26 °C
1 km/h
330 mm
0 cm
Jun Current
19 °C
26 °C
1 km/h
282 mm
0 cm
Jul
18 °C
26 °C
1 km/h
286 mm
0 cm
Aug
19 °C
26 °C
1 km/h
354 mm
0 cm
Sep
18 °C
26 °C
1 km/h
410 mm
0 cm
Oct
19 °C
26 °C
1 km/h
499 mm
0 cm
Nov
19 °C
26 °C
1 km/h
531 mm
0 cm
Dec
19 °C
27 °C
1 km/h
549 mm
0 cm
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