Climate Insights for Ambunti

, East Sepik Province, Papua New Guinea

Hottest
December
32°C peak
Coldest
July
24°C low
Wettest
March
407mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Ambunti is hot. The average annual temperature is 27°C and approximately 3541mm of precipitation falls per year. Ambunti receives a notable amount of rainfall throughout the year, including during its driest month. Ambunti sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 32° Average: 27° Min: 25° Feb Max: 32° Average: 27° Min: 25° Mar Max: 31° Average: 27° Min: 25° Apr Max: 31° Average: 27° Min: 25° May Max: 31° Average: 27° Min: 25° Jun Max: 31° Average: 27° Min: 24° Jul Max: 30° Average: 27° Min: 24° Aug Max: 31° Average: 27° Min: 24° Sep Max: 31° Average: 27° Min: 24° Oct Max: 31° Average: 27° Min: 24° Nov Max: 31° Average: 27° Min: 25° Dec Max: 32° Average: 27° Min: 25°
Max
Average
Min

Ambunti has relatively stable temperatures year-round, staying within a 8°C range. The warmest month is December, when average highs reach 32°C and the mean temperature sits around 27°C. July is the coolest month, with minimum temperatures around 24°C and an average of 27°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 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 374mm Feb Precipitation: 313mm Mar Precipitation: 407mm Apr Precipitation: 365mm May Precipitation: 214mm Jun Precipitation: 205mm Jul Precipitation: 198mm Aug Precipitation: 199mm Sep Precipitation: 263mm Oct Precipitation: 316mm Nov Precipitation: 346mm Dec Precipitation: 342mm
Precipitation

Ambunti is a very wet location, receiving approximately 3541mm of precipitation annually, which averages out to around 295mm per month. The wettest month is March, averaging 407mm of rainfall. January and April also tend to see above-average precipitation. The driest month is July, with just 198mm. That's 209mm 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

Ambunti 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 June, with average winds dropping to 1km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 0km/h gap 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 Ambunti, which began on June 21, 2026. Ambunti 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 32°C, while the coldest stretch bottoms out in July near 24°C. Spring is next, beginning on September 23, 2026 — 92 days from now.

Spring

Temperatures range from 24 to 31°C. Rainfall is heavy, totalling around 926mm across the season with a monthly average of 309mm. Winds are generally light, averaging 1km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 25 to 32°C. Rainfall is heavy, totalling around 1028mm across the season with a monthly average of 343mm. Winds are generally light, averaging 1km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 25 to 31°C. Rainfall is heavy, totalling around 986mm across the season with a monthly average of 329mm. Winds are generally light, averaging 1km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 24 to 31°C. Rainfall is heavy, totalling around 602mm across the season with a monthly average of 201mm. 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 Ambunti 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
32 °C
1 km/h
374 mm
0 cm
Feb
25 °C
32 °C
1 km/h
313 mm
0 cm
Mar
25 °C
31 °C
1 km/h
407 mm
0 cm
Apr
25 °C
31 °C
1 km/h
365 mm
0 cm
May
25 °C
31 °C
1 km/h
214 mm
0 cm
Jun Current
24 °C
31 °C
1 km/h
205 mm
0 cm
Jul
24 °C
30 °C
1 km/h
198 mm
0 cm
Aug
24 °C
31 °C
1 km/h
199 mm
0 cm
Sep
24 °C
31 °C
1 km/h
263 mm
0 cm
Oct
24 °C
31 °C
1 km/h
316 mm
0 cm
Nov
25 °C
31 °C
1 km/h
346 mm
0 cm
Dec
25 °C
32 °C
1 km/h
342 mm
0 cm
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