Climate Insights for Iamalele

Milne Bay Province, Papua New Guinea

Hottest
January
27°C peak
Coldest
August
24°C low
Wettest
March
495mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Iamalele is hot. The average annual temperature is 26°C and approximately 4672mm 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

0° 5° 10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 27° Average: 27° Min: 26° Feb Max: 27° Average: 26° Min: 26° Mar Max: 27° Average: 26° Min: 25° Apr Max: 27° Average: 26° Min: 25° May Max: 26° Average: 26° Min: 25° Jun Max: 26° Average: 25° Min: 24° Jul Max: 25° Average: 25° Min: 24° Aug Max: 25° Average: 24° Min: 24° Sep Max: 25° Average: 25° Min: 24° Oct Max: 26° Average: 25° Min: 25° Nov Max: 27° Average: 26° Min: 25° Dec Max: 27° Average: 26° Min: 26°
Max
Average
Min

Iamalele has relatively stable temperatures year-round, staying within a 3°C range. The warmest month is January, when average highs reach 27°C and the mean temperature sits around 27°C. August is the coolest month, with minimum temperatures around 24°C and an average of 24°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 500mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 361mm Feb Precipitation: 369mm Mar Precipitation: 495mm Apr Precipitation: 440mm May Precipitation: 468mm Jun Precipitation: 412mm Jul Precipitation: 384mm Aug Precipitation: 338mm Sep Precipitation: 454mm Oct Precipitation: 322mm Nov Precipitation: 288mm Dec Precipitation: 340mm
Precipitation

Iamalele is a very wet location, receiving approximately 4672mm of precipitation annually, which averages out to around 389mm per month. The wettest month is March, averaging 495mm of rainfall. May and September also tend to see above-average precipitation. The driest month is November, with just 288mm. That's 208mm 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 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 11km/h Feb Wind Speed: 11km/h Mar Wind Speed: 11km/h Apr Wind Speed: 13km/h May Wind Speed: 20km/h Jun Wind Speed: 23km/h Jul Wind Speed: 25km/h Aug Wind Speed: 25km/h Sep Wind Speed: 24km/h Oct Wind Speed: 18km/h Nov Wind Speed: 16km/h Dec Wind Speed: 12km/h
Wind Speed

Iamalele is mildly breezy, with an average annual wind speed of 17km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is August, averaging 25km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in March, with average winds dropping to 11km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 14km/h difference between the calmest and windiest months. This level of variation is worth factoring into travel plans. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 24km/h in winter, 19km/h in spring, 11km/h in summer, 15km/h in autumn.

Seasons

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

87 days until Summer

It is currently spring in Iamalele, which began on September 23, 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 27°C, while the coldest stretch bottoms out in August near 24°C. Summer is next, beginning on December 21, 2026 (87 days from now).

Spring

Temperatures range from 24 to 27°C. Rainfall is heavy, totalling around 1064mm across the season with a monthly average of 355mm. Winds are moderate at around 19km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 26 to 27°C. Rainfall is heavy, totalling around 1070mm across the season with a monthly average of 357mm. Winds are generally light, averaging 11km/h. Light, breathable clothing is ideal. Perfect conditions for outdoor activities.

Autumn

Temperatures range from 25 to 27°C. Rainfall is heavy, totalling around 1404mm across the season with a monthly average of 468mm. Winds are generally light, averaging 15km/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 1133mm across the season with a monthly average of 378mm. Winds are moderate at around 24km/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
27 °C
11 km/h
361 mm
0 cm
Feb
26 °C
27 °C
11 km/h
369 mm
0 cm
Mar
25 °C
27 °C
11 km/h
495 mm
0 cm
Apr
25 °C
27 °C
13 km/h
440 mm
0 cm
May
25 °C
26 °C
20 km/h
468 mm
0 cm
Jun
24 °C
26 °C
23 km/h
412 mm
0 cm
Jul
24 °C
25 °C
25 km/h
384 mm
0 cm
Aug
24 °C
25 °C
25 km/h
338 mm
0 cm
Sep Current
24 °C
25 °C
24 km/h
454 mm
0 cm
Oct
25 °C
26 °C
18 km/h
322 mm
0 cm
Nov
25 °C
27 °C
16 km/h
288 mm
0 cm
Dec
26 °C
27 °C
12 km/h
340 mm
0 cm
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Metric (°C, km/h)