Climate Insights for Meselia Airport

, West New Britain Province, Papua New Guinea

Hottest
February
30°C peak
Coldest
August
24°C low
Wettest
July
389mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Meselia Airport is hot. The average annual temperature is 26°C and approximately 3878mm of precipitation falls per year. Meselia Airport receives a notable amount of rainfall throughout the year, including during its driest month. Meselia 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: 30° Average: 27° Min: 25° Feb Max: 30° Average: 27° Min: 25° Mar Max: 29° Average: 27° Min: 25° Apr Max: 29° Average: 26° Min: 25° May Max: 28° Average: 26° Min: 25° Jun Max: 27° Average: 26° Min: 24° Jul Max: 27° Average: 25° Min: 24° Aug Max: 27° Average: 25° Min: 24° Sep Max: 27° Average: 25° Min: 24° Oct Max: 28° Average: 26° Min: 24° Nov Max: 29° Average: 26° Min: 25° Dec Max: 29° Average: 27° Min: 25°
Max
Average
Min

Meselia Airport has relatively stable temperatures year-round, staying within a 6°C range. The warmest month is February, when average highs reach 30°C and the mean temperature sits around 27°C. August is the coolest month, with minimum temperatures around 24°C and an average of 25°C. Daily temperature variation is modest, with an average difference of 4°C between highs and lows.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm 400mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 295mm Feb Precipitation: 268mm Mar Precipitation: 367mm Apr Precipitation: 347mm May Precipitation: 329mm Jun Precipitation: 341mm Jul Precipitation: 389mm Aug Precipitation: 348mm Sep Precipitation: 304mm Oct Precipitation: 275mm Nov Precipitation: 277mm Dec Precipitation: 336mm
Precipitation

Meselia Airport is a very wet location, receiving approximately 3878mm of precipitation annually, which averages out to around 323mm per month. The wettest month is July, averaging 389mm of rainfall. March and August also tend to see above-average precipitation. The driest month is February, with just 268mm. That's 121mm 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: 11km/h Feb Wind Speed: 13km/h Mar Wind Speed: 10km/h Apr Wind Speed: 9km/h May Wind Speed: 11km/h Jun Wind Speed: 14km/h Jul Wind Speed: 16km/h Aug Wind Speed: 17km/h Sep Wind Speed: 15km/h Oct Wind Speed: 13km/h Nov Wind Speed: 10km/h Dec Wind Speed: 10km/h
Wind Speed

Meselia Airport is mildly breezy, with an average annual wind speed of 12km/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 17km/h, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 9km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 8km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 15km/h in winter, 13km/h in spring, 11km/h in summer, 10km/h in autumn.

Seasons

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

89 days until Winter

It is currently autumn in Meselia Airport, which began on March 20, 2026. Meselia 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 February at around 30°C, while the coldest stretch bottoms out in August near 24°C. Winter is next, beginning on June 21, 2026 — 89 days from now.

Spring

Temperatures range from 24 to 29°C. Rainfall is heavy, totalling around 856mm across the season with a monthly average of 285mm. 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 30°C. Rainfall is heavy, totalling around 900mm across the season with a monthly average of 300mm. Winds are generally light, averaging 11km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 25 to 29°C. Rainfall is heavy, totalling around 1044mm across the season with a monthly average of 348mm. Winds are generally light, averaging 10km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 24 to 27°C. Rainfall is heavy, totalling around 1079mm across the season with a monthly average of 360mm. Winds are moderate at around 15km/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 Meselia 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
30 °C
11 km/h
295 mm
0 cm
Feb
25 °C
30 °C
13 km/h
268 mm
0 cm
Mar Current
25 °C
29 °C
10 km/h
367 mm
0 cm
Apr
25 °C
29 °C
9 km/h
347 mm
0 cm
May
25 °C
28 °C
11 km/h
329 mm
0 cm
Jun
24 °C
27 °C
14 km/h
341 mm
0 cm
Jul
24 °C
27 °C
16 km/h
389 mm
0 cm
Aug
24 °C
27 °C
17 km/h
348 mm
0 cm
Sep
24 °C
27 °C
15 km/h
304 mm
0 cm
Oct
24 °C
28 °C
13 km/h
275 mm
0 cm
Nov
25 °C
29 °C
10 km/h
277 mm
0 cm
Dec
25 °C
29 °C
10 km/h
336 mm
0 cm
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Metric (°C, km/h)