Climate Insights for Robinson River

, Central Province, Papua New Guinea

Hottest
January
28°C peak
Coldest
August
19°C low
Wettest
March
538mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Robinson River is warm and mild. The average annual temperature is 23°C and approximately 4623mm of precipitation falls per year. Robinson River receives a notable amount of rainfall throughout the year, including during its driest month. Robinson River is in the Southern Hemisphere. The seasons are reversed — summer runs from December to February, while winter falls between June and August. The summer months are: January, February, December. The coldest months are August, July, September, when temperatures can drop to 19°C.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 28° Average: 24° Min: 21° Feb Max: 28° Average: 24° Min: 21° Mar Max: 28° Average: 24° Min: 21° Apr Max: 27° Average: 23° Min: 21° May Max: 26° Average: 23° Min: 21° Jun Max: 25° Average: 22° Min: 20° Jul Max: 25° Average: 21° Min: 19° Aug Max: 24° Average: 21° Min: 19° Sep Max: 25° Average: 22° Min: 20° Oct Max: 26° Average: 23° Min: 20° Nov Max: 27° Average: 23° Min: 21° Dec Max: 28° Average: 24° Min: 21°
Max
Average
Min

Robinson River has relatively stable temperatures year-round, staying within a 9°C range. The warmest month is January, when average highs reach 28°C and the mean temperature sits around 24°C. August is the coolest month, with minimum temperatures around 19°C and an average of 21°C. Daily temperature variation is modest, with an average difference of 6°C between highs and lows.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm 400mm 450mm 500mm 550mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 536mm Feb Precipitation: 436mm Mar Precipitation: 538mm Apr Precipitation: 471mm May Precipitation: 383mm Jun Precipitation: 285mm Jul Precipitation: 259mm Aug Precipitation: 258mm Sep Precipitation: 340mm Oct Precipitation: 383mm Nov Precipitation: 281mm Dec Precipitation: 451mm
Precipitation

Robinson River is a very wet location, receiving approximately 4623mm of precipitation annually, which averages out to around 385mm per month. The wettest month is March, averaging 538mm of rainfall. January and April also tend to see above-average precipitation. The driest month is August, with just 258mm. That's 279mm 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 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 9km/h Feb Wind Speed: 9km/h Mar Wind Speed: 8km/h Apr Wind Speed: 8km/h May Wind Speed: 9km/h Jun Wind Speed: 10km/h Jul Wind Speed: 10km/h Aug Wind Speed: 10km/h Sep Wind Speed: 10km/h Oct Wind Speed: 9km/h Nov Wind Speed: 9km/h Dec Wind Speed: 8km/h
Wind Speed

Robinson River is relatively calm, with an average annual wind speed of 9km/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 10km/h, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 8km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2km/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 Robinson River, which began on March 20, 2026. Robinson River is in the Southern Hemisphere, where the seasons are reversed — spring starts in September, summer in December, autumn in March, and winter in June. The warmest period peaks in January at around 28°C, while the coldest stretch bottoms out in August near 19°C. Winter is next, beginning on June 21, 2026 — 89 days from now.

Spring

Temperatures range from 20 to 27°C. Rainfall is heavy, totalling around 1005mm across the season with a monthly average of 335mm. Winds are generally light, averaging 9km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 21 to 28°C. Rainfall is heavy, totalling around 1424mm across the season with a monthly average of 475mm. Winds are generally light, averaging 9km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 21 to 28°C. Rainfall is heavy, totalling around 1392mm across the season with a monthly average of 464mm. Winds are generally light, averaging 8km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 19 to 25°C. Rainfall is heavy, totalling around 803mm across the season with a monthly average of 268mm. Winds are generally light, averaging 10km/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 Robinson River 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
21 °C
28 °C
9 km/h
536 mm
0 cm
Feb
21 °C
28 °C
9 km/h
436 mm
0 cm
Mar Current
21 °C
28 °C
8 km/h
538 mm
0 cm
Apr
21 °C
27 °C
8 km/h
471 mm
0 cm
May
21 °C
26 °C
9 km/h
383 mm
0 cm
Jun
20 °C
25 °C
10 km/h
285 mm
0 cm
Jul
19 °C
25 °C
10 km/h
259 mm
0 cm
Aug
19 °C
24 °C
10 km/h
258 mm
0 cm
Sep
20 °C
25 °C
10 km/h
340 mm
0 cm
Oct
20 °C
26 °C
9 km/h
383 mm
0 cm
Nov
21 °C
27 °C
9 km/h
281 mm
0 cm
Dec
21 °C
28 °C
8 km/h
451 mm
0 cm
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Metric (°C, km/h)