Last updated: August 31, 2025
In January, Noumea, New Caledonia experiences a warm tropical climate, with maximum temperatures reaching up to 29°C (84°F) and an average of 24°C (76°F). The minimum temperature hovers around a comfortable 20°C (68°F), providing pleasant conditions for outdoor activities. Rain is a notable feature this month, with total precipitation measuring 127 mm (5.0 in) over approximately 14 days. Coupled with a high humidity level of 82%, this creates a vibrant, lush atmosphere that characterizes the lush landscape of this beautiful destination. Perfect for travelers seeking warmth and natural beauty!
In Noumea, New Caledonia, January welcomes warm summer temperatures that set the stage for delightful outdoor activities. With a comfortable average of 24°C (76°F), the month begins with minimums around 20°C (68°F) and peaks at a toasty 29°C (84°F). This inviting climate not only signifies the height of summer but also reflects a trend of consistently warm temperatures that persist through February and March, making it an ideal time for beachgoers and sun-seekers alike. As the year progresses into the cooler months, the temperatures gradually decline, offering a refreshing contrast while maintaining pleasant conditions throughout the rest of the year.
In January, Noumea, New Caledonia experiences a noteworthy precipitation total of 127 mm (5.0 in) over approximately 14 days. This sets the stage for the wet season, as rainfall trends upward in the following months; February sees a significant jump to 207 mm (8.1 in) across 20 days, suggesting that the region's weather is characterized by increased humidity and tropical showers. The pattern continues with April recorded as one of the wettest months, with 209 mm (8.2 in), reflecting the peak of rainfall. Interestingly, after the mid-year mark, precipitation tapers off considerably, with June and July seeing the least rainfall, at 45 mm (1.8 in) and 39 mm (1.5 in), respectively. Overall, January serves as a crucial indicator for the wetter months ahead, while also highlighting the region's transition towards the drier winter period.
In January, Noumea, New Caledonia experiences a high level of humidity at 82%, setting the tone for a tropical summer. This consistent humidity lingers throughout the year, peaking slightly in February at 83%, before returning to 82% in the following months of March and April. As the year progresses, a gradual decline in humidity becomes evident, dropping to 78% in May and even further to 73% by June. The trend continues into the cooler months of July and August, where humidity stays minimal at 70% and 73%, respectively. However, as the year winds down, humidity levels start to rise again, hitting 82% in both November and December. This cyclical pattern underscores the island's lush, tropical climate, balancing seasonal warmth with occasional relief in humidity during the middle of the year.
In January, the UV Index in Noumea, New Caledonia soars to an extreme level of 16, signaling a vital need for sun protection, as even brief exposure can lead to sunburn in just 10 minutes. This trend of intense UV radiation extends into February, maintaining the same alarming index and burn time. While a slight decrease occurs in March, with a UV Index of 15, the exposure category remains extreme. As the calendar turns toward April, the UV Index dips to 12, yet it still falls under the extreme category, requiring the same caution. The UV levels then decline through the cooler months, hitting a very high of 8 in May and stabilizing around 6 to 7 in June and July before climbing back to 10 in August. September ushers in another wave of extreme UV intensity at 11, followed closely by increases in October and November where the Index peaks again at 14. By December, the cycle completes with a return to 16, echoing January's intensity. With such consistently high UV exposure, especially in the summer months, residents and visitors alike must stay vigilant. For more detailed information, visit Noumea UV Index.
UV Risk Categories
In January, Noumea basks in an impressive 254 hours of sunshine, setting a warm tone for the year. As summer unfolds, the sun shines even brighter in February with 282 hours of radiant daylight, peaking in March at 288 hours—perfect for beach lovers and outdoor adventurers. As we transition into April, sunshine slightly dips to 258 hours, but the warmth remains inviting. Notably, October welcomes a robust 308 hours of sunshine, leading into the year's most luminous period in November and December, enjoying 314 and 312 hours, respectively. This trend of abundant sunshine not only illuminates the stunning landscapes of New Caledonia but also enhances the vibrant lifestyle that thrives under its rays year-round.
In January, Noumea, New Caledonia experiences a modest 15% chance of sunny weather, making it one of the cloudier months of the year. As the seasons progress, the likelihood of sun begins to rise significantly, nearly doubling by February at 35% and peaking during the winter months of July and August, where sunny days are almost guaranteed with 47% and 52% probabilities, respectively. This upward trend continues into early spring, maintaining relatively high chances of sunshine through October. By November and December, the likelihood dips again, but not as low as January, highlighting a distinct seasonal pattern. Thus, while January may bring limited sunny days, the months that follow promise a delightful increase in sunshine for those exploring this beautiful tropical paradise.
In January, Noumea, New Caledonia, basks in a generous 13 hours of daylight, making it the sunniest month of the year. As the calendar turns to February and March, daylight remains steady at 12 hours, providing ample opportunities for outdoor adventures. However, as the year progresses into April and May, daylight begins to wane slightly to 11 hours. The trend continues into the cooler months of June and July, where daylight dips to 10 hours, creating a cozy atmosphere. With the arrival of August and September, daylight rebounds to 11 hours, reawakening the island's vibrant spirit. October brings a return to 12 hours, while November and December once again offer 13 hours, rounding off the year with plenty of sunshine. This changing pattern illustrates the island's seasonal rhythm, balancing light and warmth throughout the year.
In January, Noumea, New Caledonia, experiences a refreshing average wind speed of 4.9 m/s (11 mph), making it one of the breeziest months of the year. This invigorating breeze tends to set the tone for the months that follow, with February seeing a noticeable drop to 3.7 m/s (8 mph). However, the winds regain strength in March and April, hovering around 4.6 m/s to 4.8 m/s (10 to 11 mph). As the year progresses, the winds generally maintain a consistent rhythm, oscillating between 3.9 m/s and 4.8 m/s (9 to 11 mph) from June through September, before tapering off slightly as the year draws to a close. Overall, January stands out not just for its lively winds, but as a precursor to a season marked by dynamic weather patterns, inviting both locals and visitors to embrace the vibrant coastal atmosphere.
Weather in Noumea varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Noumea, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in January and February, both months exhibit warm temperatures, but February tends to be slightly warmer, with an average temperature of 25°C (77°F) compared to January's 24°C (76°F). Both months share a similar range in maximum temperatures, peaking at 29°C (85°F). However, February experiences significantly higher precipitation, with 207 mm (8.1 in) over 20 days, while January has 127 mm (5.0 in) over 14 days. The humidity remains relatively consistent, hovering around 82% in January and slightly increasing to 83% in February. For more detailed insights, you can check out the Noumea weather in February.
In January, the weather in Noumea features a minimum temperature of 20°C (68°F) and an average of 24°C (76°F), with maximum temperatures reaching 29°C (84°F). The month sees significant rainfall, totaling 127 mm (5.0 in) over approximately 14 days, while humidity remains high at 82%.
By March, the temperature profile remains similar, with a minimum of 20°C (69°F) and an average of 25°C (77°F), while maximum temperatures stay consistent at 29°C (85°F). However, March experiences increased precipitation, accumulating 170 mm (6.7 in) over 19 rainy days, maintaining the same humidity level of 82%.
For a closer look, you can explore more about the weather patterns in March at Noumea weather in March.
In January, the weather in Noumea features a warm climate, with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 29°C (84°F) and an average of 24°C (76°F). While it is a relatively humid month at 82%, January experiences 127 mm (5.0 in) of precipitation over about 14 days. In contrast, April brings slightly cooler temperatures, with a minimum of 18°C (65°F), an average of 23°C (74°F), and a maximum of 28°C (83°F). However, it is also wetter, with precipitation reaching 209 mm (8.2 in) over 19 days, while maintaining the same humidity level of 82%. For more details, visit Noumea weather in April.
In January, the weather is generally warm with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 29°C (84°F), averaging around 24°C (76°F). This month experiences significant rainfall, with about 127 mm (5.0 in) of precipitation over 14 days, and humidity levels at 82%, creating a tropical feel. In contrast, May sees slightly cooler temperatures, with a minimum of 17°C (63°F) and a maximum of 27°C (80°F), averaging 22°C (71°F). Although precipitation is slightly lower at 120 mm (4.7 in) across 15 days, relative humidity decreases to 78%. For more details on May's weather, check out Noumea weather in May.
In January, the weather is warmer and more humid, with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 29°C (84°F) and an average of 24°C (76°F). This month also experiences higher precipitation levels, with 127 mm (5.0 in) of rainfall spread over 14 days and a humidity level of 82%. In contrast, June is cooler and drier, with temperatures ranging from a minimum of 15°C (60°F) to a maximum of 26°C (80°F), averaging at 20°C (68°F). Precipitation significantly decreases to 45 mm (1.8 in) over just 9 days, and humidity drops to 73%. For a closer look at the weather patterns in June, you can visit Noumea weather in June.
In January, the weather is notably warmer with average temperatures ranging from a minimum of 20°C (68°F) to a maximum of 29°C (84°F), and high humidity at 82%. The month experiences significant rainfall, with 127 mm (5.0 in) spread over 14 days, often making the atmosphere feel tropical. In contrast, July offers a cooler climate, with average temperatures between 14°C (58°F) and 24°C (75°F), accompanied by lower humidity of 70%. Precipitation also decreases to just 39 mm (1.5 in) over 7 days, making it a drier time of year. For more details, you can check out Noumea weather in July.
In January, the weather is notably warmer with average temperatures ranging from a minimum of 20°C (68°F) to a maximum of 29°C (84°F), accompanied by high humidity levels of 82%. The month also sees significant rainfall, with 127 mm (5.0 in) spread over 14 days. In contrast, August brings cooler temperatures, with averages between 15°C (58°F) and 24°C (76°F). This month experiences much less precipitation, totaling just 58 mm (2.3 in) over 6 days, and lower humidity at 73%. The transition from January's heat to August's milder conditions can be quite refreshing. For more detailed weather insights, check Noumea weather in August.
In January, the weather is typically warmer, with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 29°C (84°F), and an average of 24°C (76°F). This month experiences higher precipitation, totaling 127 mm (5.0 in) over approximately 14 days, resulting in a humidity level of 82%. In contrast, September presents cooler temperatures, with a minimum of 14°C (58°F) and a maximum of 26°C (78°F), averaging 19°C (67°F). The precipitation during this month is significantly lower at 38 mm (1.5 in) over 8 days, contributing to a humidity rate of 74%. For more details, check out Noumea weather in September.
In comparing the weather of January and October, January tends to be warmer and more humid. January sees minimum temperatures around 20°C (68°F) and averages of 24°C (76°F), with maximums reaching 29°C (84°F). It also experiences higher precipitation, with about 127 mm (5.0 in) over 14 days, and humidity levels at 82%.
In contrast, October features a slightly cooler climate, with minimum temperatures dropping to 17°C (62°F) and average highs of 26°C (80°F). Precipitation is reduced to 81 mm (3.2 in) across 11 days, and humidity is lower at 76%. For more detailed insights, you can refer to Noumea weather in October.
In January, the weather typically features warmer temperatures, with a minimum of 20°C (68°F), an average of 24°C (76°F), and a maximum reaching up to 29°C (84°F). This month experiences substantial rainfall, averaging 127 mm (5.0 in) over about 14 days, while the humidity remains high at 82%. In contrast, November offers slightly cooler temperatures, with a minimum of 17°C (64°F) and an average of 22°C (72°F), still peaking at 29°C (85°F). Rainfall in November is significantly less, totaling 51 mm (2.0 in) over 9 days, while humidity also holds steady at 82%. For more detailed information on November weather in Noumea, visit Noumea weather in November.
In January, the weather remains quite warm with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 29°C (84°F), similar to December, which sees a minimum of 19°C (67°F) and the same maximum. Both months have an average temperature of around 24°C (75°F). However, January experiences slightly less precipitation, with 127 mm (5.0 in) falling over 14 days compared to December’s 140 mm (5.5 in) over 16 days. Humidity levels are consistent at 82% in both months, creating a humid climate throughout. For more details on December weather, you can visit Noumea weather in December.
In January, Noumea embraces the warmth of summer with higher temperatures and increased humidity compared to other months. While daytime highs reach a comfortable peak, evenings cool down just enough for a pleasant experience. However, January also brings a fair amount of precipitation, making it one of the wetter months of the year, with frequent rain showers that nourish the lush landscape. This mix of warmth and moisture creates a vibrant tropical atmosphere, ideal for exploring both the natural beauty and cultural richness of the region. For a deeper dive into what to expect year-round, visit Noumea Climate.