Last updated: January 18, 2025
Madang, Papua New Guinea, boasts a tropical rainforest climate classified as Af under the Köppen-Geiger system. Characterized by consistently warm temperatures, the region experiences a minimum of 22°C (72°F) in September, while the average temperature hovers around a balmy 26°C (80°F). Peaks are observed in January, where temperatures can rise to a sizzling 33°C (91°F), reflecting the humid and vibrant ecological conditions typical of this equatorial locale. This climate fosters rich biodiversity, making Madang a unique environment for both flora and fauna.
Madang, Papua New Guinea, experiences a relatively stable temperature pattern throughout the year, characterized by consistently warm conditions. The minimum temperatures generally range from 22°C (72°F) to 24°C (75°F), while the average temperatures remain steady at around 26°C (79°F to 80°F). The maximum temperatures peak at 33°C (91°F) during the early months of the year, particularly in January and February, and then gradually decrease to 31°C (88°F) by July and August. As the year progresses into September, the region sees a slight drop in minimum temperatures, reaching 22°C (72°F). This stability in temperatures, along with marginal fluctuations, highlights Madang's typical tropical climate, fostering a warm and humid environment conducive to diverse ecosystems.
In Madang, the climate features a minimum temperature of 22°C (72°F) in September, while the maximum reaches up to 33°C (91°F) in January. For more detailed information on monthly temperatures, you can refer to monthly temperatures in Madang.
Madang, Papua New Guinea, is characterized by a pronounced wet season, particularly from January to April, when precipitation levels are at their highest. January sees 334 mm (13.2 in) of rainfall over approximately 23 days, while February surges to 429 mm (16.9 in) across 27 days. The peak occurs in March with an impressive 557 mm (21.9 in) of rain, reflecting the region's tropical monsoon influences. As the wet season progresses into April, rainfall remains substantial at 503 mm (19.8 in). In May, precipitation begins to wane, dropping to 348 mm (13.7 in), but the humidity persists.
The latter half of the year, spanning from June to September, experiences a noticeable decrease in rainfall, with June recording only 172 mm (6.8 in) and July further declining to 133 mm (5.3 in). August sees a slight uptick to 161 mm (6.4 in), then September adds another 179 mm (7.0 in) of rain. The transition into October reintroduces heavier rains, with 302 mm (11.9 in), while November and December again witness substantial precipitation at 429 mm (16.9 in) and 504 mm (19.8 in) respectively. Despite the fluctuation in monthly rainfall, the cumulative effect underscores Madang's lush, tropical environment, which is vital for maintaining its diverse ecosystems.
In Madang, Papua New Guinea, sunshine duration exhibits a clear seasonal trend marked by an increase as the year progresses. Starting from 205 hours in January, the hours of sunlight steadily rise, peaking at 276 hours in both August and October. This period, spanning from mid-year into early spring, provides the most sun and encourages vibrant tropical growth and biodiversity. It is during these months that residents and visitors alike can fully appreciate the region's lush landscapes under the warm embrace of extended daylight.
In contrast, the first few months of the year, particularly January through March, show a gradual increase in sunshine, with February and March recording 223 hours and 225 hours respectively. As the year transitions into the wet season, sunshine hours fluctuate slightly but maintain a substantial presence, declining only moderately to 237 hours in November. Interestingly, while the overall trend is upward, December sees a slight decrease to 253 hours, hinting at the onset of the rainy season, which typically brings more cloud cover. This dynamic interplay between sunlight and rainfall not only shapes the local climate but also significantly influences the lifestyle and activities of the communities in this tropical paradise.
Madang, Papua New Guinea, experiences exceptionally high UV Index values throughout the year, consistently categorized as extreme. Starting in January with a UV Index of 15, levels peak in March at 17, reflecting the intense equatorial sunlight that dominates this tropical region. Such elevated UV levels necessitate caution, as the burn time for unprotected skin is a mere 10 minutes across all months, emphasizing the importance of sun protection measures for residents and visitors.
As the year progresses, the UV Index remains notably high, ranging from 11 to 17, with slight fluctuations in the latter half of the year. Notably, even in the months of June and July, typically associated with cooler temperatures, the UV Index still reaches 11 and 12 respectively, underscoring the year-round risk of sun exposure. The UV Index gradually decreases to 14 by November and December, yet it remains substantial, requiring ongoing vigilance against overexposure. This persistent high UV exposure underscores the importance of protective measures to mitigate potential health risks associated with the intense solar radiation in this tropical climate.
UV Risk Categories
In Madang, Papua New Guinea, daylight duration remains relatively stable throughout the year, illustrating the region’s equatorial position. From January through March, residents enjoy a consistent 12 hours of daylight each day, allowing ample time for outdoor activities and local cultural practices. As the year progresses into April, May, and June, daylight hours drop slightly to 11 hours, indicating a minor seasonal shift while still providing plenty of light for daily routines.
As daylight duration begins to lengthen again, September marks a return to 12 hours of daylight, which continues through October and November. This cyclical pattern enhances the experience of Malagan culture and biodiversity, as the consistent daylight fosters a vibrant ecosystem and rich agricultural practices. Interestingly, December maintains the 12-hour daylight benchmark, further solidifying the notion that Madang’s equatorial climate dictates a predictable rhythm of light and dark, allowing for a stable environment in which both nature and society thrive.
Madang, Papua New Guinea experiences a tropical climate characterized by warm temperatures throughout the year. Average monthly temperatures range from 26°C (79°F) to 27°C (80°F), with max temperatures peaking at 33°C (91°F) in January and February. The region receives significant rainfall, particularly in March (557 mm) and April (503 mm), while the drier months are June and July with only 133 mm and 172 mm, respectively. Sunshine is abundant, especially from August to October, with up to 276 hours of sunlight per month. For more detailed information, visit Madang climate.
In summary, Madang, Papua New Guinea, showcases a distinctive tropical environment characterized by its stable temperature, high UV Index, consistent daylight duration, and notable precipitation patterns. The region experiences a rich biodiversity, fostered by warm temperatures and ample sunshine, particularly during peak months from August to October. While residents and visitors must remain vigilant against extreme UV exposure year-round, the predictable patterns of daylight and weather contribute to the vibrant local culture and agricultural practices. Ultimately, Madang's climate not only shapes its stunning natural landscape but also profoundly influences the lifestyle and well-being of its inhabitants.