Climate Insights for Iamalele

, Milne Bay Province, Papua New Guinea

Hottest
January
28°C peak
Coldest
August
24°C low
Wettest
March
441mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Iamalele is hot. The average annual temperature is 26°C and approximately 3818mm of precipitation falls per year. Iamalele receives a notable amount of rainfall throughout the year, including during its driest month. Iamalele 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: 28° Average: 27° Min: 26° Feb Max: 28° Average: 27° Min: 26° Mar Max: 28° Average: 27° Min: 26° Apr Max: 27° Average: 27° Min: 26° May Max: 27° Average: 26° Min: 26° Jun Max: 26° Average: 26° Min: 25° Jul Max: 26° Average: 25° Min: 25° Aug Max: 26° Average: 25° Min: 24° Sep Max: 26° Average: 25° Min: 25° Oct Max: 26° Average: 26° Min: 25° Nov Max: 27° Average: 26° Min: 26° Dec Max: 28° Average: 27° Min: 26°
Max
Average
Min

Iamalele has relatively stable temperatures year-round, staying within a 4°C range. The warmest month is January, when average highs reach 28°C and the mean temperature sits around 27°C. August 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 1°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: 324mm Mar Precipitation: 441mm Apr Precipitation: 382mm May Precipitation: 382mm Jun Precipitation: 322mm Jul Precipitation: 293mm Aug Precipitation: 265mm Sep Precipitation: 333mm Oct Precipitation: 254mm Nov Precipitation: 229mm Dec Precipitation: 277mm
Precipitation

Iamalele is a very wet location, receiving approximately 3818mm of precipitation annually, which averages out to around 318mm per month. The wettest month is March, averaging 441mm of rainfall. April and May also tend to see above-average precipitation. The driest month is November, with just 229mm. That's 211mm 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 10km/h 15km/h 20km/h 25km/h 30km/h 35km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 21km/h Feb Wind Speed: 20km/h Mar Wind Speed: 20km/h Apr Wind Speed: 22km/h May Wind Speed: 28km/h Jun Wind Speed: 31km/h Jul Wind Speed: 33km/h Aug Wind Speed: 32km/h Sep Wind Speed: 31km/h Oct Wind Speed: 26km/h Nov Wind Speed: 24km/h Dec Wind Speed: 21km/h
Wind Speed

Iamalele is moderately windy, with an average annual wind speed of 26km/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 33km/h, which can feel quite blustery and may affect outdoor activities. The calmest conditions occur in March, with average winds dropping to 20km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 13km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 32km/h in winter, 27km/h in spring, 21km/h in summer, 23km/h in autumn.

Seasons

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

89 days until Winter

It is currently autumn in Iamalele, which began on March 20, 2026. Iamalele 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 28°C, while the coldest stretch bottoms out in August near 24°C. Winter is next, beginning on June 21, 2026 — 89 days from now.

Spring

Temperatures range from 25 to 27°C. Rainfall is heavy, totalling around 816mm across the season with a monthly average of 272mm. Winds are strong, averaging 27km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 26 to 28°C. Rainfall is heavy, totalling around 917mm across the season with a monthly average of 306mm. Winds are moderate at around 21km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 26 to 28°C. Rainfall is heavy, totalling around 1205mm across the season with a monthly average of 402mm. Winds are moderate at around 23km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 24 to 26°C. Rainfall is heavy, totalling around 879mm across the season with a monthly average of 293mm. Winds are strong, averaging 32km/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 Iamalele 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
26 °C
28 °C
21 km/h
316 mm
0 cm
Feb
26 °C
28 °C
20 km/h
324 mm
0 cm
Mar Current
26 °C
28 °C
20 km/h
441 mm
0 cm
Apr
26 °C
27 °C
22 km/h
382 mm
0 cm
May
26 °C
27 °C
28 km/h
382 mm
0 cm
Jun
25 °C
26 °C
31 km/h
322 mm
0 cm
Jul
25 °C
26 °C
33 km/h
293 mm
0 cm
Aug
24 °C
26 °C
32 km/h
265 mm
0 cm
Sep
25 °C
26 °C
31 km/h
333 mm
0 cm
Oct
25 °C
26 °C
26 km/h
254 mm
0 cm
Nov
26 °C
27 °C
24 km/h
229 mm
0 cm
Dec
26 °C
28 °C
21 km/h
277 mm
0 cm
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Metric (°C, km/h)