Last updated: August 31, 2025
June in Noumea, New Caledonia, offers a delightful blend of warm temperatures and mild conditions. With a maximum of 26°C (80°F) and an average of 20°C (68°F), visitors can enjoy pleasant days ideal for exploration. The minimum temperature dips to 15°C (60°F), providing cool relief during the evenings. Rain is common this month, with an average precipitation amount of 45 mm (1.8 in) over approximately 9 days, contributing to the lush tropical environment. Additionally, humidity levels hover around 73%, enhancing the rich and vibrant atmosphere of this beautiful island destination.
In June, Noumea, New Caledonia begins to embrace cooler winter temperatures, with minimums dropping to a refreshing 15°C (60°F). The average temperature settles around 20°C (68°F), making it a comfortable time for outdoor activities. Despite the slight dip, maximum temperatures still reach a pleasant 26°C (80°F), ensuring that the days remain warm enough to enjoy the stunning beaches and vibrant local culture. This month marks a transition where mornings and evenings become notably cooler, inviting visitors and locals alike to cozy up while still enjoying the island’s beauty during the day. Overall, June showcases a delightful balance of warmth and crispness, perfect for exploring Noumea's picturesque landscapes.
In June, Noumea experiences a notable dip in precipitation, with only 45 mm (1.8 in) of rainfall over just 9 days. This marks a significant decrease compared to the more saturated months preceding it, such as April and February, which see upwards of 200 mm. The shift to drier conditions signals the onset of winter, offering a stark contrast to the heavy rains of early in the year. Following June, precipitation continues to decline into July, with just 39 mm (1.5 in) expected. This trend highlights a seasonal transition where the city's rainfall diminishes, ushering in sunnier days ideal for outdoor exploration.
In June, Noumea, New Caledonia experiences a noticeable drop in humidity, averaging around 73%. This decline marks the beginning of a trend towards drier conditions as the year progresses, with July reporting even lower levels at 70%. Compared to the higher humidity levels of the earlier months, particularly winter’s peak in January and February at 82-83%, June offers a more comfortable atmosphere, making it a pleasant time for outdoor activities. As the year moves toward its second half, humidity begins to stabilize slightly, but June remains a refreshing transition with its comparatively moderate levels.
In June, Nouméa experiences a UV Index of 6, categorized as high, with a recommended burn time of 25 minutes. This marks a notable decrease from the extremes seen earlier in the year, where January and February boasted an intense UV Index of 16, demanding vigilance with only 10 minutes of safe exposure. Following the sun's gradual retreat into winter, May's very high index of 8 gave way to this more moderate June level, leading into a summer season where UV levels will start to climb again from July. With a consistent trend of high UV indexes throughout the year, from the extreme highs in the early months to the more manageable levels in mid-winter, it’s crucial for residents and visitors alike to stay sun-smart. For further details on UV exposure in the area, visit Noumea UV Index.
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As we transition into June in Noumea, New Caledonia, the sunshine starts to diminish slightly, with 226 hours of radiant daylight marking the month. This represents a decrease from the vibrant days of March and April, which enjoyed the highest sunshine levels of 288 and 258 hours respectively. Following May's 244 hours, June sets the tone for the cooler winter months ahead. However, the island’s charm continues, as July brings back the glow with 254 hours. Overall, while June's sunny days may be fewer, they still offer a perfect opportunity to savor the warm, inviting atmosphere that characterizes life in this tropical paradise.
In June, Noumea, New Caledonia experiences a promising 42% chance of sunny weather, marking a noticeable uptick in clarity as the world transitions into mid-year. This month's likelihood of sun reflects a trend of increasing sunshine, as it boasts a higher percentage than the preceding months of April and May, which saw only 24% and 38% respectively. As the year progresses into July and August, there's an even greater expectation of sunny days, with chances rising to 47% and 52%. This gradual increase hints at a delightful winter getaway as June ushers in warmer and sunnier days, making it an alluring time to enjoy Noumea's stunning landscapes and vibrant culture.
In Noumea, New Caledonia, the daylight duration reflects a clear seasonal trend. Starting with a generous 13 hours in January, it gradually diminishes to 10 hours by June. This decline marks the transition into the winter months, with June experiencing the least sunlight of the year. Interestingly, the daylight duration remains constant at 10 hours in both June and July before starting to increase again in August. As the year progresses, daylight creeps back up, peaking once more at 13 hours in November and December, signaling a return to longer, sun-filled days. This cyclical pattern highlights how the tropical climate of Noumea influences its daylight variations throughout the year.
In June, the winds in Noumea, New Caledonia gently whisper at an average speed of 3.9 m/s (9 mph), marking a subtle dip from the breezy conditions felt in the preceding months. This month's winds reflect a slight seasonal decline, as May presented a more robust average of 4.6 m/s (10 mph). However, June's winds remain pleasantly mild compared to the bustling gusts of later winter months, such as July and August, which often see averages returning to around 4.3 m/s (10 mph) and 4.5 m/s (10 mph), respectively. With this tranquil wind profile, June offers a serene ambiance ideal for leisurely coastal days, setting the stage for the warmer, lively winds of the coming winter months.
Weather in Noumea varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Noumea, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January present distinct weather profiles. In June, temperatures range from a minimum of 15°C (60°F) to a maximum of 26°C (80°F), with an average of 20°C (68°F). The month sees around 45 mm (1.8 in) of precipitation over approximately 9 days, and the humidity sits at 73%. In contrast, January is warmer, with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 29°C (84°F), averaging 24°C (76°F). Precipitation is significantly higher at 127 mm (5.0 in) over about 14 days, and the humidity also increases to 82%. For a detailed look at January weather, visit Noumea weather in January.
When comparing the weather in June and February, notable differences emerge. In June, temperatures range from a minimum of 15°C (60°F) to a maximum of 26°C (80°F), with an average of 20°C (68°F). The month sees about 45 mm (1.8 in) of precipitation over nine days, and the humidity is at a comfortable 73%. In contrast, February experiences warmer temperatures, with lows around 20°C (69°F) and highs reaching 29°C (85°F), averaging 25°C (77°F). However, it also sees significantly more rainfall, totaling 207 mm (8.1 in) across 20 days, and a higher humidity level of 83%. For more details on February weather, you can check Noumea weather in February.
In comparing the weather of June and March, June features milder average temperatures with a minimum of 15°C (60°F), average of 20°C (68°F), and a maximum of 26°C (80°F), alongside moderate humidity levels of 73%. Precipitation in June is relatively low at 45 mm (1.8 in), occurring over about 9 days. In contrast, March is warmer, with temperatures ranging from a minimum of 20°C (69°F) to a maximum of 29°C (85°F) and an average of 25°C (77°F). However, it also experiences significantly higher rainfall, with 170 mm (6.7 in) spread across 19 days and greater humidity at 82%. For more details, you can check Noumea weather in March.
When comparing the weather in June and April, we see some notable differences. June typically experiences milder temperatures, with average highs around 26°C (80°F) and a minimum of 15°C (60°F), while April is warmer, with average highs reaching up to 28°C (83°F) and a minimum of 18°C (65°F). In terms of precipitation, April is significantly wetter, receiving 209 mm (8.2 in) over 19 days, compared to June's 45 mm (1.8 in) over just 9 days. Additionally, the humidity levels are higher in April at 82%, compared to June's 73%. For further details, you can check Noumea weather in April.
In June, the weather is slightly cooler than in May, with average temperatures ranging from a minimum of 15°C (60°F) to a maximum of 26°C (80°F), compared to May's milder range of 17°C (63°F) to 27°C (80°F). Despite having lower average temperatures, June experiences less precipitation overall, with 45 mm (1.8 in) falling over 9 days, whereas May has significantly more rainfall at 120 mm (4.7 in) over 15 days. Humidity levels are also perceptibly lower in June at 73%, compared to May's 78%. For more detailed insight, you can check out Noumea weather in May.
In comparing the weather of June and July, we see a slight decline in temperatures as July features a minimum of 14°C (58°F) and a maximum of 24°C (75°F), compared to June's range of 15°C (60°F) to 26°C (80°F). The average temperature also drops from 20°C (68°F) in June to 19°C (67°F) in July. Precipitation decreases slightly as well, with July receiving 39 mm (1.5 in) over 7 days, while June sees 45 mm (1.8 in) across 9 days. Humidity remains relatively stable, with June at 73% and July at 70%. For a more detailed look at New Caledonia’s weather patterns, check out Noumea weather in July.
June and August weather in Noumea share some similarities, but there are notable differences. In June, temperatures range from a minimum of 15°C (60°F) to a maximum of 26°C (80°F), with an average of 20°C (68°F). The month experiences about 45 mm (1.8 in) of precipitation over 9 days, while humidity remains consistent at 73%. In contrast, August temperatures are slightly cooler, with a minimum of 15°C (58°F), an average of 19°C (66°F), and a maximum of 24°C (76°F). Precipitation increases to 58 mm (2.3 in) and occurs over just 6 days, but humidity remains unchanged at 73%. For a closer look at the August climate, you can visit Noumea weather in August.
June and September present similar temperature ranges, with both months featuring maximum temperatures peaking at 26°C (80°F). However, June typically experiences slightly warmer averages, with a minimum of 15°C (60°F) compared to September’s 14°C (58°F). Precipitation is marginally higher in June at 45 mm (1.8 in) over 9 days, versus September's 38 mm (1.5 in) across 8 days. Additionally, humidity levels remain comparable, with June at 73% and September slightly higher at 74%. For more detailed insights, you can check out this link: Noumea weather in September.
June and October in Noumea exhibit somewhat similar temperature ranges, with both months reaching a maximum of 26°C (80°F). However, June tends to be slightly cooler overall, with average temperatures around 20°C (68°F) compared to October's average of 21°C (70°F). October also sees a higher level of precipitation, totaling 81 mm (3.2 in) over 11 days, while June receives only 45 mm (1.8 in) over 9 days. Humidity levels are comparable, with June at 73% and October slightly higher at 76%. For more detailed information, you can check Noumea weather in October.
June and November in Noumea exhibit notable differences in temperature and humidity. June has a mild temperature range with a minimum of 15°C (60°F) and an average of 20°C (68°F), whereas November sees slightly warmer temperatures with a minimum of 17°C (64°F) and an average of 22°C (72°F). Both months experience comparable precipitation levels, with June receiving 45 mm (1.8 in) and November slightly more at 51 mm (2.0 in), although both have about 9 days of rain. The humidity is higher in November at 82%, compared to June's 73%, contributing to a more sultry atmosphere as the year comes to a close. For more detailed information about November weather, you can check Noumea weather in November.
June and December in Noumea feature distinct weather patterns. In June, temperatures range from a minimum of 15°C (60°F) to a maximum of 26°C (80°F), with an average of 20°C (68°F). The month experiences approximately 45 mm (1.8 in) of precipitation over 9 days, coupled with a humidity level of 73%. In contrast, December sees warmer temperatures, with a minimum of 19°C (67°F) and a maximum of 29°C (84°F), averaging 24°C (75°F). This month also experiences significantly more rainfall, with 140 mm (5.5 in) over 16 days, and higher humidity at 82%. For a more detailed look at December weather, you can visit Noumea weather in December.
June in Noumea brings a pleasant shift in weather, with mild temperatures that create a comfortable atmosphere for exploring the city. Unlike the hotter summer months, visitors can expect cooler evenings and a refreshing breeze, making it an ideal time for outdoor activities. While rainfall is not uncommon, with about nine days of precipitation, the overall humidity remains manageable, allowing for enjoyable adventures. For those looking to experience the vibrant culture and natural beauty of Noumea without the sweltering heat, June offers a unique and welcoming climate. To learn more about what to expect throughout the year, visit Noumea Climate.