Climate Insights for Brahman

, Madang Province, Papua New Guinea

Hottest
October
24°C peak
Coldest
August
16°C low
Wettest
February
1051mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Brahman is warm and mild. The average annual temperature is 19°C and approximately 6540mm of precipitation falls per year. Brahman receives a notable amount of rainfall throughout the year, including during its driest month. Brahman 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: 24° Average: 20° Min: 17° Feb Max: 24° Average: 20° Min: 17° Mar Max: 24° Average: 20° Min: 17° Apr Max: 24° Average: 19° Min: 17° May Max: 24° Average: 20° Min: 17° Jun Max: 23° Average: 19° Min: 16° Jul Max: 23° Average: 19° Min: 16° Aug Max: 24° Average: 19° Min: 16° Sep Max: 24° Average: 19° Min: 16° Oct Max: 24° Average: 19° Min: 16° Nov Max: 24° Average: 20° Min: 16° Dec Max: 24° Average: 20° Min: 17°
Max
Average
Min

Brahman has relatively stable temperatures year-round, staying within a 8°C range. October is the warmest month, though highs remain moderate at 24°C with a mean of 19°C. August is the coolest month, with minimum temperatures around 16°C and an average of 19°C. Daily temperature variation is modest, with an average difference of 8°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 1100mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 934mm Feb Precipitation: 1051mm Mar Precipitation: 815mm Apr Precipitation: 584mm May Precipitation: 303mm Jun Precipitation: 197mm Jul Precipitation: 243mm Aug Precipitation: 292mm Sep Precipitation: 350mm Oct Precipitation: 394mm Nov Precipitation: 560mm Dec Precipitation: 818mm
Precipitation

Brahman is a very wet location, receiving approximately 6540mm of precipitation annually, which averages out to around 545mm per month. The wettest month is February, averaging 1051mm of rainfall. January and December also tend to see above-average precipitation. The driest month is June, with just 197mm. That's 854mm less than February, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h 5km/h 10km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 7km/h Feb Wind Speed: 7km/h Mar Wind Speed: 7km/h Apr Wind Speed: 7km/h May Wind Speed: 7km/h Jun Wind Speed: 7km/h Jul Wind Speed: 7km/h Aug Wind Speed: 8km/h Sep Wind Speed: 8km/h Oct Wind Speed: 8km/h Nov Wind Speed: 7km/h Dec Wind Speed: 7km/h
Wind Speed

Brahman is relatively calm, with an average annual wind speed of 7km/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 8km/h, though still comfortable for most outdoor activities. The calmest conditions occur in February, with average winds dropping to 7km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1km/h between the calmest and windiest months.

Seasons

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

89 days until Winter

It is currently autumn in Brahman, which began on March 20, 2026. Brahman sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in October at around 24°C, while the coldest stretch bottoms out in August near 16°C. Winter is next, beginning on June 21, 2026 — 89 days from now.

Spring

Temperatures range from 16 to 24°C. Rainfall is heavy, totalling around 1303mm across the season with a monthly average of 434mm. Winds are generally light, averaging 8km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 17 to 24°C. Rainfall is heavy, totalling around 2803mm across the season with a monthly average of 934mm. Winds are generally light, averaging 7km/h. Comfortable clothing with a light layer for cooler evenings is all you need.

Autumn

Temperatures range from 17 to 24°C. Rainfall is heavy, totalling around 1701mm across the season with a monthly average of 567mm. Winds are generally light, averaging 7km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 16 to 24°C. Rainfall is heavy, totalling around 732mm across the season with a monthly average of 244mm. Winds are generally light, averaging 7km/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 Brahman 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
17 °C
24 °C
7 km/h
934 mm
0 cm
Feb
17 °C
24 °C
7 km/h
1051 mm
0 cm
Mar Current
17 °C
24 °C
7 km/h
815 mm
0 cm
Apr
17 °C
24 °C
7 km/h
584 mm
0 cm
May
17 °C
24 °C
7 km/h
303 mm
0 cm
Jun
16 °C
23 °C
7 km/h
197 mm
0 cm
Jul
16 °C
23 °C
7 km/h
243 mm
0 cm
Aug
16 °C
24 °C
8 km/h
292 mm
0 cm
Sep
16 °C
24 °C
8 km/h
350 mm
0 cm
Oct
16 °C
24 °C
8 km/h
394 mm
0 cm
Nov
16 °C
24 °C
7 km/h
560 mm
0 cm
Dec
17 °C
24 °C
7 km/h
818 mm
0 cm
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Metric (°C, km/h)