Climate Insights for Kanainj

Madang Province, Papua New Guinea

Hottest
October
30°C peak
Coldest
July
20°C low
Wettest
February
632mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Kanainj is warm and mild. The average annual temperature is 24°C and approximately 4252mm of precipitation falls per year. Kanainj receives a notable amount of rainfall throughout the year, including during its driest month. Kanainj 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: 28° Average: 24° Min: 21° Feb Max: 28° Average: 24° Min: 21° Mar Max: 28° Average: 24° Min: 21° Apr Max: 28° Average: 24° Min: 21° May Max: 28° Average: 24° Min: 21° Jun Max: 28° Average: 24° Min: 21° Jul Max: 28° Average: 24° Min: 20° Aug Max: 29° Average: 24° Min: 20° Sep Max: 30° Average: 24° Min: 21° Oct Max: 30° Average: 24° Min: 21° Nov Max: 29° Average: 24° Min: 21° Dec Max: 28° Average: 24° Min: 21°
Max
Average
Min

Kanainj has relatively stable temperatures year-round, staying within a 10°C range. The warmest month is October, when average highs reach 30°C and the mean temperature sits around 24°C. July is the coolest month, with minimum temperatures around 20°C and an average of 24°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 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 575mm Feb Precipitation: 632mm Mar Precipitation: 608mm Apr Precipitation: 493mm May Precipitation: 212mm Jun Precipitation: 117mm Jul Precipitation: 101mm Aug Precipitation: 120mm Sep Precipitation: 176mm Oct Precipitation: 232mm Nov Precipitation: 387mm Dec Precipitation: 599mm
Precipitation

Kanainj is a very wet location, receiving approximately 4252mm of precipitation annually, which averages out to around 354mm per month. The wettest month is February, averaging 632mm of rainfall. March and December also tend to see above-average precipitation. The driest month is July, with just 101mm. That's 531mm 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 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 3km/h Feb Wind Speed: 3km/h Mar Wind Speed: 3km/h Apr Wind Speed: 3km/h May Wind Speed: 3km/h Jun Wind Speed: 3km/h Jul Wind Speed: 3km/h Aug Wind Speed: 3km/h Sep Wind Speed: 3km/h Oct Wind Speed: 3km/h Nov Wind Speed: 3km/h Dec Wind Speed: 3km/h
Wind Speed

Kanainj is relatively calm, with an average annual wind speed of 3km/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 3km/h, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 3km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 0km/h between the calmest and windiest months.

Seasons

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

88 days until Summer

It is currently spring in Kanainj, which began on September 23, 2026. Kanainj 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 30°C, while the coldest stretch bottoms out in July near 20°C. Summer is next, beginning on December 21, 2026 (88 days from now).

Spring

Temperatures range from 21 to 30°C. Rainfall is heavy, totalling around 795mm across the season with a monthly average of 265mm. Winds are generally light, averaging 3km/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 1806mm across the season with a monthly average of 602mm. Winds are generally light, averaging 3km/h. Light, breathable clothing is ideal. Perfect conditions for outdoor activities.

Autumn

Temperatures range from 21 to 28°C. Rainfall is heavy, totalling around 1313mm across the season with a monthly average of 438mm. Winds are generally light, averaging 3km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 20 to 29°C. Rainfall is heavy, totalling around 338mm across the season with a monthly average of 113mm. Winds are generally light, averaging 3km/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 Kanainj 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
3 km/h
575 mm
0 cm
Feb
21 °C
28 °C
3 km/h
632 mm
0 cm
Mar
21 °C
28 °C
3 km/h
608 mm
0 cm
Apr
21 °C
28 °C
3 km/h
493 mm
0 cm
May
21 °C
28 °C
3 km/h
212 mm
0 cm
Jun
21 °C
28 °C
3 km/h
117 mm
0 cm
Jul
20 °C
28 °C
3 km/h
101 mm
0 cm
Aug
20 °C
29 °C
3 km/h
120 mm
0 cm
Sep Current
21 °C
30 °C
3 km/h
176 mm
0 cm
Oct
21 °C
30 °C
3 km/h
232 mm
0 cm
Nov
21 °C
29 °C
3 km/h
387 mm
0 cm
Dec
21 °C
28 °C
3 km/h
599 mm
0 cm
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Metric (°C, km/h)