Climate Insights for Merdei Airport

, Provinsi Papua, Indonesia

Hottest
December
30°C peak
Coldest
August
22°C low
Wettest
March
382mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Merdei Airport is hot. The average annual temperature is 25°C and approximately 3921mm of precipitation falls per year. Merdei Airport receives a notable amount of rainfall throughout the year, including during its driest month. Merdei 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: 25° Min: 22° Feb Max: 30° Average: 25° Min: 22° Mar Max: 30° Average: 25° Min: 22° Apr Max: 30° Average: 25° Min: 22° May Max: 30° Average: 26° Min: 23° Jun Max: 29° Average: 25° Min: 22° Jul Max: 29° Average: 25° Min: 22° Aug Max: 29° Average: 25° Min: 22° Sep Max: 29° Average: 25° Min: 22° Oct Max: 30° Average: 25° Min: 22° Nov Max: 30° Average: 25° Min: 22° Dec Max: 30° Average: 25° Min: 22°
Max
Average
Min

Merdei Airport has relatively stable temperatures year-round, staying within a 8°C range. The warmest month is December, when average highs reach 30°C and the mean temperature sits around 25°C. August is the coolest month, with minimum temperatures around 22°C and an average of 25°C. Daily temperature variation is modest, with an average difference of 7°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: 336mm Feb Precipitation: 303mm Mar Precipitation: 382mm Apr Precipitation: 377mm May Precipitation: 363mm Jun Precipitation: 352mm Jul Precipitation: 355mm Aug Precipitation: 251mm Sep Precipitation: 359mm Oct Precipitation: 338mm Nov Precipitation: 255mm Dec Precipitation: 248mm
Precipitation

Merdei Airport is a very wet location, receiving approximately 3921mm of precipitation annually, which averages out to around 327mm per month. The wettest month is March, averaging 382mm of rainfall. April and May also tend to see above-average precipitation. The driest month is December, with just 248mm. That's 134mm 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 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 1km/h Feb Wind Speed: 1km/h Mar Wind Speed: 1km/h Apr Wind Speed: 1km/h May Wind Speed: 1km/h Jun Wind Speed: 1km/h Jul Wind Speed: 1km/h Aug Wind Speed: 1km/h Sep Wind Speed: 1km/h Oct Wind Speed: 1km/h Nov Wind Speed: 1km/h Dec Wind Speed: 1km/h
Wind Speed

Merdei Airport is relatively calm, with an average annual wind speed of 1km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is December, averaging 1km/h, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 1km/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

85 days until Spring

It is currently winter in Merdei Airport, which began on June 21, 2026. Merdei 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 December at around 30°C, while the coldest stretch bottoms out in August near 22°C. Spring is next, beginning on September 23, 2026 — 85 days from now.

Spring

Temperatures range from 22 to 30°C. Rainfall is heavy, totalling around 952mm across the season with a monthly average of 317mm. Winds are generally light, averaging 1km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 22 to 30°C. Rainfall is heavy, totalling around 888mm across the season with a monthly average of 296mm. Winds are generally light, averaging 1km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 22 to 30°C. Rainfall is heavy, totalling around 1123mm across the season with a monthly average of 374mm. Winds are generally light, averaging 1km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 22 to 29°C. Rainfall is heavy, totalling around 958mm across the season with a monthly average of 319mm. Winds are generally light, averaging 1km/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 Merdei 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
22 °C
30 °C
1 km/h
336 mm
0 cm
Feb
22 °C
30 °C
1 km/h
303 mm
0 cm
Mar
22 °C
30 °C
1 km/h
382 mm
0 cm
Apr
22 °C
30 °C
1 km/h
377 mm
0 cm
May
23 °C
30 °C
1 km/h
363 mm
0 cm
Jun Current
22 °C
29 °C
1 km/h
352 mm
0 cm
Jul
22 °C
29 °C
1 km/h
355 mm
0 cm
Aug
22 °C
29 °C
1 km/h
251 mm
0 cm
Sep
22 °C
29 °C
1 km/h
359 mm
0 cm
Oct
22 °C
30 °C
1 km/h
338 mm
0 cm
Nov
22 °C
30 °C
1 km/h
255 mm
0 cm
Dec
22 °C
30 °C
1 km/h
248 mm
0 cm
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