Last updated: August 31, 2025
In June, the capital city of Nuku'alofa, Tonga, experiences a delightful tropical climate characterized by warm temperatures and moderate rainfall. Average daily temperatures hover around 24°C (75°F), with highs reaching up to 26°C (79°F) and lows dipping to a comfortable 20°C (69°F). During this month, expect about 101 mm (4.0 in) of precipitation spread over 11 days, contributing to an overall humidity level of 74%. These conditions create a lush, vibrant environment, making June an intriguing time to explore the natural beauty and cultural richness of Tonga.
In June, Nuku'alofa experiences a gentle transition into cooler temperatures, with minimums dipping to 20°C (69°F) and an average of 24°C (75°F). This marks a slight decrease compared to the warmer months preceding it, yet the climate remains comfortably mild, making it an inviting destination. The highs reach around 26°C (79°F), providing a pleasant environment for both locals and visitors. As July approaches, temperatures continue to slightly drop, indicating a consistent trend towards cooler, yet still enjoyable, weather. Whether you’re exploring the vibrant landscapes or relaxing on the beach, June in Nuku'alofa offers a delightful escape with its warm yet refreshing climate.
In June, Nuku'alofa experiences a notable dip in precipitation, with just 101 mm (4.0 in) of rain over 11 days. This amount marks a significant reduction from the wetter earlier months, where January to March consistently exceed 235 mm, showcasing a clear transition to drier conditions as the year progresses. Following May’s rainfall of 196 mm, June sets the stage for the subsequent winter months, where rain levels remain moderate yet continue to show variability, with July slightly increasing to 113 mm. This pattern indicates a shift from the peak rainfall season, welcoming a mix of sunny days and sporadic showers that define Tonga's early winter.
As the warmer months approach in Nuku'alofa, Tonga, June stands out with a noticeable dip in humidity, measured at 74%. This is significantly lower than the preceding months from January to May, where humidity consistently hovered around 81-83%. Following June, humidity begins to rebound slightly in July and August, returning to a more typical range of 76%. This trend indicates that while June offers a brief respite from the generally high humidity of the earlier half of the year, the overall climate remains characteristically tropical, with humidity levels rising again as the year progresses toward its end.
In June, Nuku'alofa experiences a UV Index of 7, categorized as high, which signifies a moderate risk of harm from unprotected sun exposure. This marks a decline from the extreme levels seen in the early months of the year, where indices soared to 16 in January and February, compelling beachgoers to limit their sunbathing to mere minutes. As temperatures begin to cool, the burn time increases to 25 minutes, offering a more forgiving window for outdoor activities. This trend suggests a gradual moderation in UV intensity as winter approaches, but caution is still necessary. For more details on safe sun exposure habits, visit Nuku'alofa UV Index.
UV Risk Categories
June in Nuku'alofa enjoys a warm embrace of sunlight, with 230 hours of radiant sunshine illuminating the days. While this marks a slight dip compared to the vibrant months of January through May, the sun shines consistently as the island transitions into the cooler months. Interestingly, June's sunshine serves as a precursor to the sun-drenched peak months ahead, such as October and December, where the hours soar to impressive heights of 282 and 313, respectively. This subtle fluctuation in daylight hours highlights the natural rhythm of Tonga's climate, inviting visitors to bask in the soothing warmth of June's sun, even as the days gradually lengthen through the year.
As June approaches in Nuku'alofa, Tonga, the weather starts to shift, bringing a notable increase in sunny days compared to the earlier months. With a 40% chance of sunshine, June marks a transition into a more promising weather pattern, following the trend of increasing daylight that begins in April. This month stands out as a pivotal point, as the likelihood of sunny weather continues to rise, reaching its peak in July at 45%, before gradually tapering off towards the end of the year. Enjoy the warm, sun-kissed days of June as they set the stage for the vibrant summer season ahead!
In Nuku'alofa, Tonga, daylight duration exhibits a distinct seasonal trend that reflects the island's tropical climate. From January to March, residents enjoy the longest days with approximately 13 to 12 hours of sunlight, perfect for outdoor activities and exploration. As the year progresses into April and May, daylight gradually decreases to 11 hours, signaling the arrival of cooler months. The shortest days occur in June and July, with just 10 hours of daylight, offering a serene ambiance during winter. However, as August approaches, daylight begins to reclaim its duration, increasing to 11 hours, and continues to grow through the months of September and October, ultimately returning to 13 hours by November and December. This cyclical pattern highlights the rhythm of life in Tonga, inviting both locals and visitors to embrace the beauty of its varying daylight.
June in Nuku'alofa, Tonga, ushers in a refreshing breeze with an average wind speed of 7.1 m/s (16 mph), making it one of the more blustery months of the year. This slight uptick from May's 8.3 m/s demonstrates a consistent trend of fluctuating winds as the seasons transition. Following the peak in May, June's winds remain robust, setting the tone for the upcoming months. Throughout the year, wind speeds display a clear seasonal pattern, with higher averages in the warmer months, notably in August and October. The gentler winds of April and November contrast sharply, contributing to a dynamic and ever-changing climate that defines Nuku'alofa’s enchanting coastal allure.
Weather in Nuku'alofa varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Nuku'alofa, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January in Nuku'alofa showcase distinct weather patterns. June typically features a milder temperature range, with minimums around 20°C (69°F) and averages of 24°C (75°F), while January sees consistently warmer temperatures, with minimums of 24°C (75°F) and an average of 26°C (79°F). Precipitation levels are notably higher in January, with 235 mm (9.2 in) falling over 17 days, compared to June's 101 mm (4.0 in) across 11 days, leading to an increase in humidity levels, which average at 83% for January versus 74% in June. For more details, check out Nuku'alofa weather in January.
When comparing the weather between June and February, June offers a more moderate climate with average temperatures ranging from a minimum of 20°C (69°F) to a maximum of 26°C (79°F), contrasted with February, which is typically warmer, boasting average temperatures from 24°C (76°F) to a high of 28°C (83°F). However, February experiences significantly heavier rainfall, with 294 mm (11.6 in) over 20 days, compared to June's 101 mm (4.0 in) over just 11 days. Additionally, February's humidity is slightly higher at 82%, compared to June's 74%. For more detailed insights about February weather, you can check Nuku'alofa weather in February.
When comparing the weather in June and March, March tends to be warmer with average temperatures ranging from a minimum of 23°C (74°F) to a maximum of 28°C (83°F), while June has a milder range with a minimum of 20°C (69°F) and a maximum of 26°C (79°F). However, March experiences significantly more precipitation, with 300 mm (11.8 in) over approximately 20 days, compared to June's 101 mm (4.0 in) over just 11 days. Additionally, March has a higher humidity level at 81% compared to June's 74%, contributing to a more humid environment. For more details, you can check Nuku'alofa weather in March.
When comparing the weather in June and April, it's evident that June is generally milder than April. June experiences a minimum temperature of 20°C (69°F) and averages around 24°C (75°F), with a maximum of 26°C (79°F). In contrast, April is warmer, with a minimum of 23°C (74°F) and an average of 26°C (79°F), peaking at 28°C (82°F). Rainfall is also more significant in April, with precipitation totaling 238 mm (9.4 in) over 16 days, compared to June's 101 mm (4.0 in) across 11 days. Additionally, April tends to be more humid at 82%, while June's humidity averages 74%. For a deeper look into the weather conditions, check out Nuku'alofa weather in April.
In comparing the weather of June and May, June sees slightly cooler temperatures with a minimum of 20°C (69°F) and an average of 24°C (75°F), whereas May has temperatures ranging from a minimum of 21°C (70°F) to an average of 25°C (76°F). While June experiences less precipitation, totaling 101 mm (4.0 in) across 11 days, May has significantly higher rainfall at 196 mm (7.7 in) over 14 days. Humidity levels are also slightly lower in June at 74% compared to 81% in May, making June feel a bit more comfortable. For more details about May weather, visit Nuku'alofa weather in May.
In comparing the weather patterns between June and July, both months experience relatively mild temperatures. June boasts a slightly higher average temperature of 24°C (75°F), while July sees a minor dip to an average of 23°C (73°F). The maximum temperatures also reflect this trend, with June reaching up to 26°C (79°F) compared to July’s 25°C (78°F). Precipitation increases slightly in July, with 113 mm (4.4 in) recorded over 11 days, as opposed to June's 101 mm (4.0 in). Humidity levels are comparable, slightly rising from 74% in June to 76% in July. For more detailed insights into July weather, you can check Nuku'alofa weather in July.
In June, the weather tends to be slightly warmer with average temperatures around 24°C (75°F) and a maximum of 26°C (79°F), while August sees a slight decrease with an average of 22°C (73°F) and a maximum of 25°C (78°F). Precipitation in June is higher at 101 mm (4.0 in) over 11 days compared to August's 83 mm (3.3 in) over 10 days, indicating a slightly wetter month earlier in the season. Humidity levels remain fairly comparable, with June at 74% and August slightly higher at 76%. For more specific details, you can check Nuku'alofa weather in August.
In June, the weather features a comfortable temperature range with a minimum of 20°C (69°F) and an average of 24°C (75°F), peaking at 26°C (79°F). However, it experiences about 101 mm (4.0 in) of rainfall over approximately 11 days, coupled with a humidity level of 74%. In contrast, September sees slightly cooler temperatures, with a minimum of 20°C (67°F), an average of 23°C (73°F), and a maximum of 25°C (78°F). This month also has increased precipitation at 135 mm (5.3 in) spread across 13 days, leading to higher humidity levels of 78%. For more detailed information, you can check Nuku'alofa weather in September.
In June, the weather features a comfortable temperature range with a minimum of 20°C (69°F), an average of 24°C (75°F), and a maximum of 26°C (79°F). However, it tends to be relatively humid at 74%, with 101 mm (4.0 in) of precipitation spread over 11 days. In comparison, October experiences slightly cooler temperatures, with a minimum of 20°C (68°F), an average of 23°C (74°F), and a maximum of 25°C (78°F). The month is also wetter, receiving 135 mm (5.3 in) of rainfall over 13 days and a higher humidity level at 81%. For more detailed insights into the October weather in this region, you can visit Nuku'alofa weather in October.
In comparing the weather between June and November, both months experience a similar average temperature of around 24°C (75°F), but there are some notable differences. June has slightly lower minimum and maximum temperatures, with a maximum of 26°C (79°F) compared to November's 27°C (82°F). Humidity levels are also higher in November at 82%, compared to June's 74%. Additionally, while June sees more precipitation, totaling 101 mm (4.0 in) over 11 days, November has a bit less at 88 mm (3.5 in) over 12 days. For more detailed weather insights, you can check Nuku'alofa weather in November.
In June, the weather tends to be warm but slightly cooler, with average temperatures ranging from a minimum of 20°C (69°F) to a maximum of 26°C (79°F). June experiences around 101 mm (4.0 in) of precipitation over approximately 11 days, with a humidity level of 74%.
In contrast, December offers slightly warmer conditions with average temperatures between 22°C (73°F) and 28°C (82°F). The month is wetter, receiving 163 mm (6.4 in) of rain across about 17 days, and the humidity rises to 83%. This increase in precipitation and humidity makes December feel more tropical compared to June. For more detailed information, check Nuku'alofa weather in December.
As June unfolds in Nuku'alofa, it brings a delightful shift in weather compared to the hotter months preceding it. With mild temperatures averaging 24°C, residents and visitors alike can enjoy the outdoors without the sweltering heat. However, the month is characterized by increased precipitation, averaging about 101 mm over approximately 11 days, adding a refreshing touch to the atmosphere but requiring umbrellas for those fleeting showers. The humidity remains relatively high at 74%, contributing to the tropical feel of the island. Embrace the unique charm of June in Nuku'alofa, a time when the balance of warmth and rainfall creates an enchanting environment. For more on what to expect throughout the seasons, check out Nuku'alofa Climate.