Climate Insights for Tadji Airport

, West Sepik Province, Papua New Guinea

Hottest
November
29°C peak
Coldest
August
25°C low
Wettest
July
265mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Tadji Airport is hot. The average annual temperature is 27°C and approximately 2678mm of precipitation falls per year. Tadji Airport receives a notable amount of rainfall throughout the year, including during its driest month. Tadji Airport 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: 29° Average: 27° Min: 25° Feb Max: 28° Average: 27° Min: 25° Mar Max: 29° Average: 27° Min: 25° Apr Max: 29° Average: 27° Min: 25° May Max: 29° Average: 27° Min: 25° Jun Max: 28° Average: 26° Min: 25° Jul Max: 28° Average: 26° Min: 25° Aug Max: 28° Average: 26° Min: 25° Sep Max: 29° Average: 27° Min: 25° Oct Max: 29° Average: 27° Min: 25° Nov Max: 29° Average: 27° Min: 25° Dec Max: 29° Average: 27° Min: 25°
Max
Average
Min

Tadji Airport has relatively stable temperatures year-round, staying within a 4°C range. The warmest month is November, when average highs reach 29°C and the mean temperature sits around 27°C. August is the coolest month, with minimum temperatures around 25°C and an average of 26°C. Daily temperature variation is modest, with an average difference of 3°C between highs and lows.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 187mm Feb Precipitation: 199mm Mar Precipitation: 222mm Apr Precipitation: 212mm May Precipitation: 239mm Jun Precipitation: 254mm Jul Precipitation: 265mm Aug Precipitation: 217mm Sep Precipitation: 209mm Oct Precipitation: 227mm Nov Precipitation: 219mm Dec Precipitation: 227mm
Precipitation

Tadji Airport is a very wet location, receiving approximately 2678mm of precipitation annually, which averages out to around 223mm per month. The wettest month is July, averaging 265mm of rainfall. June and May also tend to see above-average precipitation. The driest month is January, with just 187mm. That's 78mm less than July, 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 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 15km/h Feb Wind Speed: 16km/h Mar Wind Speed: 15km/h Apr Wind Speed: 14km/h May Wind Speed: 12km/h Jun Wind Speed: 13km/h Jul Wind Speed: 12km/h Aug Wind Speed: 14km/h Sep Wind Speed: 14km/h Oct Wind Speed: 13km/h Nov Wind Speed: 13km/h Dec Wind Speed: 14km/h
Wind Speed

Tadji Airport is mildly breezy, with an average annual wind speed of 14km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is February, averaging 16km/h, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 12km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 4km/h between the calmest and windiest months.

Seasons

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

90 days until Winter

It is currently autumn in Tadji Airport, which began on March 20, 2026. Tadji Airport sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in November at around 29°C, while the coldest stretch bottoms out in August near 25°C. Winter is next, beginning on June 21, 2026 — 90 days from now.

Spring

Temperatures range from 25 to 29°C. Rainfall is heavy, totalling around 656mm across the season with a monthly average of 219mm. Winds are generally light, averaging 13km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 25 to 29°C. Rainfall is heavy, totalling around 613mm across the season with a monthly average of 204mm. Winds are generally light, averaging 15km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 25 to 29°C. Rainfall is heavy, totalling around 673mm across the season with a monthly average of 224mm. Winds are generally light, averaging 14km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 25 to 28°C. Rainfall is heavy, totalling around 736mm across the season with a monthly average of 245mm. Winds are generally light, averaging 13km/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 Tadji Airport 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
25 °C
29 °C
15 km/h
187 mm
0 cm
Feb
25 °C
28 °C
16 km/h
199 mm
0 cm
Mar Current
25 °C
29 °C
15 km/h
222 mm
0 cm
Apr
25 °C
29 °C
14 km/h
212 mm
0 cm
May
25 °C
29 °C
12 km/h
239 mm
0 cm
Jun
25 °C
28 °C
13 km/h
254 mm
0 cm
Jul
25 °C
28 °C
12 km/h
265 mm
0 cm
Aug
25 °C
28 °C
14 km/h
217 mm
0 cm
Sep
25 °C
29 °C
14 km/h
209 mm
0 cm
Oct
25 °C
29 °C
13 km/h
227 mm
0 cm
Nov
25 °C
29 °C
13 km/h
219 mm
0 cm
Dec
25 °C
29 °C
14 km/h
227 mm
0 cm
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Metric (°C, km/h)