Last updated: August 31, 2025
June in Rabaul, Papua New Guinea, welcomes visitors with mild temperatures characterized by a maximum of 29°C (85°F) and an average of 27°C (81°F), while nights see a pleasurable minimum of 25°C (77°F). Visitors should be prepared for a moderate amount of rain, as the region experiences 119 mm (4.7 in) of precipitation over approximately 19 days, contributing to the atmospheric humidity level of 82%. This climatic backdrop not only enriches Rabaul's lush landscapes but also offers an immersive experience in its vibrant marine and cultural activities.
In June, Rabaul, Papua New Guinea, enjoys a warm tropical climate, with minimum temperatures hovering around 25°C (77°F) and an average of 27°C (81°F). This month marks a slight dip in the maximum temperature, which reaches about 29°C (85°F), a small decrease from the consistently warmer months preceding it. While June may be one of the cooler months in Rabaul, the temperatures remain comfortably warm, consistent with the region's overall tropical pattern. As the year progresses, you’ll find that Rabaul continues to offer a delightful escape, with minimal fluctuations in temperature that keep the climate inviting for visitors and locals alike.
In June, Rabaul, Papua New Guinea, experiences a notable dip in precipitation, with 119 mm (4.7 in) of rainfall over 19 days. This reduction marks a significant decline from the wetter months of March and April, which see well over 300 mm of rain, highlighting a shift towards drier conditions as the region transitions into mid-year. The month is characterized by fewer rainy days compared to the preceding months, suggesting a brief respite from the frequent rainfall typical of earlier in the year. As the wet season begins to taper off, Rabaul enjoys a lighter, more manageable climate, a trend that continues into the summer months ahead.
June marks a noticeable shift in humidity levels in Rabaul, Papua New Guinea, where the air becomes more humid, rising to 82%. This uptick sets the stage for the upcoming months, as humidity continues to climb, peaking at a muggy 89% in August. Interestingly, Rabaul’s humidity tends to hover around the mid-70s for the first five months of the year, demonstrating a more moderate feel. However, as the year progresses towards the peak of the wet season, the consistent increase in humidity underscores the tropical climate's influence, offering inhabitants and visitors a vivid reminder of Rabaul's lush, vibrant surroundings.
In June, Rabaul, Papua New Guinea experiences a UV Index of 12, maintaining its status in the extreme exposure category. This indicates that even during this month, sun protection is crucial, as the burn time remains a swift 10 minutes. Overall, the trends show a gradual decline from the intense values of 15 to 17 seen at the beginning of the year, yet the UV levels are still significant enough to warrant caution. As the season transitions into mid-year, it's vital for both residents and visitors to stay vigilant and protect themselves from harmful rays. For more detailed information, you can visit Rabaul UV Index.
UV Risk Categories
As June arrives in Rabaul, Papua New Guinea, residents and visitors alike revel in an impressive 265 hours of sunshine, making it one of the sunniest months of the year. This sunny delight showcases an upward trend as the year progresses; June marks a peak in daylight, following a promising May with 256 hours. As the dry season sets in, sunshine hours continue to rise, peaking in the vibrant atmosphere preceding the August high of 273 hours. This pattern not only highlights the beauty of Rabaul's tropical climate but also provides a perfect backdrop for outdoor adventures and cultural experiences as the days grow longer.
In June, Rabaul, Papua New Guinea, experiences a notable increase in sunshine potential, registering a 33% chance of sunny weather. This uptick follows a trend of fluctuating sunshine throughout the year, with the preceding months averaging lower percentages. Just before June, May sees a modest 21%, while the months leading up to it—April and March—feature even less sun, at 16% and 18% respectively. As the year progresses, the chance of sun continues to peak in the following months, particularly in October at 41%, suggesting a transition into a sunnier season. Consequently, June serves as a bridge, offering an ideal blend of pleasant weather and the promise of brighter days ahead, positioning it as an attractive time to experience Rabaul’s natural beauty.
In Rabaul, Papua New Guinea, daylight duration presents an intriguing pattern throughout the year. From January to March, residents enjoy a consistent 12 hours of daylight, creating a bright, welcoming atmosphere. As April arrives, there's a slight decline to 11 hours, a change that persists through June. This continuity of 11-hour days during the mid-year months hints at a calming routine for both locals and visitors alike. As winter transitions into spring, daylight duration rebounds in September, returning to 12 hours and setting the stage for the remainder of the year, where daylight remains steady at this length. This rhythmic cycle of light not only influences daily life but also underlines the tropical charm that defines Rabaul.
In June, Rabaul experiences a gentle yet noticeable increase in wind activity, with an average wind speed of 3.2 m/s (7 mph). This marks a slight uptick from the preceding months, suggesting a transition into the more dynamic weather patterns typical of the region. Notably, June's winds continue to hold steady through July, hinting at a consistent environment perfect for outdoor enthusiasts and adventurers. As summer approaches, the winds further pick up, reaching 3.9 m/s (9 mph) in August, signalling a robust seasonal shift that invigorates both the landscape and local life. This pattern illustrates the rhythm of Rabaul's climate, where each month contributes to a tapestry of breezy delights.
Weather in Rabaul varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Rabaul, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in June and January, both months share a similar temperature range with minimums around 25°C (77°F), averages of approximately 27°C (81°F), and maximums reaching up to 30°C (86°F) in January. However, January tends to be wetter, receiving about 216 mm (8.5 in) of precipitation over 21 days, compared to June's 119 mm (4.7 in) over 19 days. Interestingly, June is slightly more humid at 82%, while January features a lower humidity level of 78%. For more details on January's weather, you can visit Rabaul weather in January.
June and February in Rabaul present a contrast in precipitation and weather conditions, despite having similar temperature ranges. In June, the temperatures hover between a minimum of 25°C (77°F) and a maximum of 29°C (85°F) with an average of 27°C (81°F), and the region receives 119 mm (4.7 in) of rainfall over 19 days, accompanied by high humidity at 82%. In contrast, February experiences slightly warmer temperatures, with a maximum of 30°C (86°F) and the same average of 27°C (81°F); however, it sees a significant increase in rainfall, totaling 299 mm (11.8 in) across 26 days, while humidity is slightly lower at 77%. For more detailed insights on February weather, you can explore Rabaul weather in February.
Comparing the weather in June and March reveals some notable differences. In March, the temperature ranges from a minimum of 25°C (78°F) to a maximum of 30°C (86°F), similar to June, which has a min of 25°C (77°F) and a max of 29°C (85°F). However, March experiences significantly higher precipitation, with 407 mm (16.0 in) over 28 days compared to June's 119 mm (4.7 in) across 19 days. Additionally, March has a slightly lower humidity level at 78%, while June's humidity is higher at 82%. For more detailed information about March weather, you can check Rabaul weather in March.
In comparing the weather of June and April, both months exhibit a similar temperature range, with average temperatures consistently around 27°C (81°F). However, April tends to be slightly warmer, reaching a maximum of 30°C (86°F). When it comes to precipitation, April significantly outweighs June, with 336 mm (13.2 in) over 27 days compared to June's 119 mm (4.7 in) over just 19 days. Additionally, while June has a higher humidity level at 82%, April maintains a comfortable 77%. For more detailed insights on April weather, you can check Rabaul weather in April.
In comparing the weather patterns of June and May, both months experience similar average temperatures, hovering around 27°C (81°F). However, June tends to have slightly milder maximum temperatures, with a peak of 29°C (85°F) compared to May's maximum of 30°C (85°F). When it comes to precipitation, June sees a notable decrease, with 119 mm (4.7 in) falling over 19 days, compared to May's heavier rainfall of 204 mm (8.0 in) over 23 days. Additionally, June has a higher humidity level at 82%, compared to May's 77%. For a more detailed look at May's weather, check out Rabaul weather in May.
In comparing the weather between June and July, we observe that both months share similar temperature ranges, with a minimum of 25°C (77°F) and an average around 27°C (81°F) in June and slightly higher in July with a maximum of 30°C (85°F). However, July experiences increased precipitation, totaling 179 mm (7.1 in) over 20 days, compared to June's 119 mm (4.7 in) over 19 days. Additionally, July has a higher humidity level at 86%, compared to June's 82%. This means that while temperatures remain relatively stable, July is characterized by wetter and more humid conditions. For more detailed information, you can check Rabaul weather in July.
When comparing the weather in June and August, we note that both months feature similar temperature ranges, with minimums of 25°C (77°F), averages of around 27°C (81°F), and maximums reaching 29°C (85°F). However, August experiences a higher level of precipitation, totaling 191 mm (7.5 in) over 18 days, compared to June's 119 mm (4.7 in) over 19 days. Additionally, humidity rises in August to 89%, up from June's 82%, indicating a more humid atmosphere. For more detailed insights, you can refer to Rabaul weather in August.
June and September exhibit similar temperature profiles, with both months featuring a minimum of 25°C (77°F), an average of 27°C (81°F), and a maximum of 29°C (85°F). However, September experiences higher precipitation at 178 mm (7.0 in) compared to June's 119 mm (4.7 in), with both months seeing approximately 19 rainy days. Notably, humidity is slightly higher in September at 88%, contrasted with June's 82%. For more detailed insights into September weather, you can visit Rabaul weather in September.
In comparing the weather between June and October, we see some similarities and noticeable differences. Both months have a minimum temperature of 25°C (77°F) and an average of 27°C (81°F), but October tends to peak slightly higher with a maximum of 30°C (86°F). Additionally, October experiences increased precipitation, with 171 mm (6.7 in) over 22 days, compared to June's 119 mm (4.7 in) across 19 days. The humidity also rises slightly in October at 85%, up from June's 82%. For more specific details, you can check the Rabaul weather in October.
June and November share similar average temperatures, with June experiencing a minimum of 25°C (77°F) and a maximum of 29°C (85°F), while November sees slightly higher maximum temperatures of 30°C (86°F). However, November tends to be wetter, with precipitation levels reaching 227 mm (8.9 in) over 24 days, compared to June’s 119 mm (4.7 in) across 19 days. Humidity levels remain relatively stable, with June at 82% and November at 81%, indicating a slightly more comfortable atmosphere in November despite the increased rainfall. For more detailed information, you can visit Rabaul weather in November.
In June, temperatures in Rabaul range from a minimum of 25°C (77°F) to a maximum of 29°C (85°F), with an average temperature of 27°C (81°F). However, June experiences significant rainfall, totaling 119 mm (4.7 in) over 19 days, and maintains a high humidity level of 82%. In contrast, December sees slightly higher temperatures, with a minimum of 25°C (78°F) and a maximum of 30°C (86°F), while still averaging around 27°C (81°F). The precipitation in December is considerably greater, reaching 339 mm (13.3 in) spread over 28 days, but with a lower humidity of 78%. For more detailed information on December weather, you can check Rabaul weather in December.
June in Rabaul brings a distinctive transition in weather, marked by mild temperatures and a notable increase in humidity, enveloping the region in a warm embrace. Unlike the drier months, June witnesses an upswing in precipitation, with over half the month seeing rainfall, making it one of the wetter times of the year. This combination of consistent warmth and higher humidity creates a lush environment, nurturing the vibrant flora that Rabaul is known for. For a deeper understanding of the patterns that define Rabaul's climate throughout the year, explore more at Rabaul Climate.