Last updated: August 31, 2025
January in Neiafu, Tonga, offers a warm tropical climate with temperatures reaching a maximum of 29°C (84°F) and averaging around 27°C (81°F). The evenings bring some relief, with a comfortable minimum of 24°C (75°F). However, this month is characterized by significant rainfall, with 316 mm (12.4 in) measured over 17 days, contributing to the high humidity levels at 82%. Visitors should be prepared for both sunshine and frequent showers, making January a vibrant yet unpredictable time to experience the natural beauty of Neiafu.
In January, Neiafu, Tonga basks in warm tropical temperatures, with minimums around 24°C (75°F) and a pleasant average of 27°C (81°F). The highs peak at about 29°C (84°F), creating ideal conditions for beachgoers and explorers alike. As the month unfolds, the overall heat remains consistent, mirroring the slightly warmer February temperatures that follow, where minima rise to 25°C (77°F). This trend of warm conditions continues through the early months of the year, highlighting a steady climate that encourages outdoor activities. Interestingly, as summer transitions into autumn, January's warmth begins to shift, with cooler temperatures creeping in during May and June, showcasing the region's subtle seasonal changes while still retaining a comfortable tropical climate throughout most of the year.
In January, Neiafu, Tonga experiences 316 mm (12.4 in) of precipitation, making it a notably wet month as the rainy season begins to take hold. Rainfall occurs over 17 days, signaling a shift from the dryer months preceding it. The precipitation levels are substantial but not as high as in February, which sees an increase to 401 mm (15.8 in) over 21 days. This trend of higher rainfall continues early in the year, with March dropping to 183 mm (7.2 in), yet still showcasing the region's characteristic humidity. April and May maintain moderate levels of rainfall at 229 mm (9.0 in) and 210 mm (8.3 in) respectively, before the wet season begins to wane in the middle of the year. Overall, January sets the stage for a rainy season that peaks in February before gradually declining, illustrating the dynamic climatic patterns of Neiafu.
In January, Neiafu, Tonga experiences a relative humidity of 82%, setting the stage for a tropical atmosphere. This level of humidity remains consistent into February, before dipping slightly to 81% in March and April. As the months progress toward mid-year, humidity begins to wane slightly, reaching a low of 77% in June, before gradually climbing back up in the latter months. By October and December, humidity peaks again at 84%, creating a sultry finish to the year. Overall, Neiafu showcases a lovely rhythm in its humidity levels, oscillating slightly with the changing seasons while maintaining a generally warm and inviting tropical climate.
January in Neiafu, Tonga, showcases an extreme UV Index of 16, with a rapid burn time of just 10 minutes—a reminder to prioritize sun protection. This intensity is a trend that continues through February, maintaining the same UV Index and burn time. As the months progress into March and April, the UV Index slightly decreases to 15 and 12, respectively, but remains in the extreme category. In contrast, May heralds a marginal decline to a very high index of 9, allowing for a longer burn time of 15 minutes. The summer months of June and July also show a reduction, with UV values hovering around 7 to 8, yet they still demand caution due to the very high exposure level. As the year wraps up, the UV Index climbs again, peaking in December at 16. Overall, this data emphasizes the need for vigilance against sun exposure year-round in Neiafu. For more details, visit Neiafu UV Index.
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In Neiafu, Tonga, January ushers in a delightful 227 hours of sunshine, setting the stage for a year of bright days ahead. As the months progress, the island basks in increasing luminosity, peaking in December with a stunning 303 hours. Notably, the most significant jump occurs from January to March, where the sun's presence expands dramatically, delighting sun-seekers with an impressive 281 hours by March. Although the daylight begins to gently wane in the mid-year months, it remains a sun-drenched paradise, with October and November showcasing abundant rays, offering 285 and 298 hours respectively. This trend of radiant sunshine not only brightens the days but also invites travelers and locals alike to revel in the warmth and beauty of Neiafu throughout the year.
In Neiafu, Tonga, January heralds the new year with a relatively modest 15% chance of sunny weather, setting a tone for the month that leans more toward cloudy skies and showers. As the year progresses, the likelihood of sunshine notably improves, with February experiencing a significant jump to 27% and continuing to climb through the months. By March, the chance of sun reaches 40%, and from there, the optimism for clear skies only grows stronger, peaking in September with a 54% likelihood of sunny days. This upward trend suggests that while January may be a bit overcast, the island gradually transitions to delightfully brighter weather as the year unfolds.
In Neiafu, Tonga, January marks the peak of daylight, basking in 13 hours of sunlight, which sets the stage for long, vibrant days filled with natural splendor. As the month transitions into February and March, daylight hours gently decrease to 12 hours, suggesting a subtle shift towards the cooler months. The trend stabilizes around 11 hours from April through August, offering a consistent, soothing rhythm of light. Interestingly, daylight duration begins to extend again in October and November, returning to 12 hours before wrapping up the year with a return to 13 hours in December. This cyclical pattern not only reflects the tropical climate but also highlights the enchanting seasonal transitions that characterize life in Neiafu.
In January, Neiafu, Tonga experiences an average wind speed of 6.1 m/s (14 mph), setting the stage for a breezy start to the year. This gentle wind serves as a precursor to the months that follow, where February picks up the pace to 7.1 m/s (16 mph), indicating a notable increase in wind activity. As the year progresses, the winds tend to fluctuate, with March and April dipping to 4.9 m/s and 4.7 m/s respectively, creating a brief respite before the winds strengthen again. May brings an average of 7.2 m/s, followed closely by June and July, which consistently range around 7.0 to 7.4 m/s (16 mph). As summer transitions into fall, the winds mellow slightly, dropping back to 6.1 m/s in September and continuing to ease through November and December at 5.5 m/s. Overall, January's winds initiate a dynamic cycle that not only showcases the variability of weather patterns in Neiafu but also hints at the lively shifts in breezes that define the region throughout the year.
Weather in Neiafu varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Neiafu, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February exhibit similar warm temperatures in Neiafu, with both months averaging around 27°C (81°F). In January, the minimum temperature is slightly lower at 24°C (75°F), while February sees a slightly higher minimum of 25°C (77°F). However, February experiences increased precipitation, with 401 mm (15.8 in) over 21 days, compared to January's 316 mm (12.4 in) over 17 days. Both months maintain a consistent humidity level of 82%, contributing to their tropical climate. For more detailed weather information, you can check Neiafu weather in February.
In January, the weather is characterized by a warm climate with temperatures ranging from a minimum of 24°C (75°F) to a maximum of 29°C (84°F), averaging around 27°C (81°F). However, this month also experiences significant rainfall, with a total precipitation of 316 mm (12.4 in) spread over 17 days, resulting in a high humidity level of 82%.
In contrast, March maintains similar temperature ranges with a minimum of 25°C (77°F), an average of 27°C (81°F), and a maximum of 29°C (84°F). However, it sees a marked decrease in rainfall, accumulating only 183 mm (7.2 in) over 22 days, and the humidity slightly drops to 81%. For more detailed information, you can check Neiafu weather in March.
In both January and April, the weather in Neiafu remains relatively consistent with average temperatures ranging from a minimum of 24°C (75°F) to a maximum of 29°C (84°F). However, January experiences significantly more precipitation, totaling 316 mm (12.4 in) over 17 days, compared to April's 229 mm (9.0 in) spread over 18 days. The humidity levels also show slight variation, with January at 82% and April a touch lower at 81%. This makes April a slightly drier month than January while still maintaining similar temperature attributes. For more detailed information on April weather, visit Neiafu weather in April.
In January, the weather in Neiafu is characterized by warmer temperatures, with minimums around 24°C (75°F) and often reaching up to 29°C (84°F). This month experiences significant rainfall, totaling 316 mm (12.4 in) spread over 17 days, while humidity remains high at 82%. In contrast, May sees slightly cooler conditions, with average temperatures ranging from a minimum of 22°C (72°F) to a maximum of 28°C (83°F). Additionally, precipitation decreases to 210 mm (8.3 in), occurring over 18 days, yet humidity stays consistent at 82%. For more details on May weather, you can visit Neiafu weather in May.
In comparing the weather between January and June, January tends to be warmer and more humid, with temperatures ranging from a minimum of 24°C (75°F) to a maximum of 29°C (84°F) and an average of 27°C (81°F). The month experiences significant rainfall, with 316 mm (12.4 in) of precipitation over 17 days, contributing to a high humidity level of 82%. In contrast, June is slightly cooler, featuring temperatures that range from 22°C (73°F) to 27°C (81°F) and an average of 25°C (78°F). The precipitation decreases substantially to 91 mm (3.6 in) over 15 days, resulting in lower humidity at 77%. For more detailed information, you can check Neiafu weather in June.
January and July present notably different weather patterns. In January, temperatures are higher, with a minimum of 24°C (75°F) and an average of 27°C (81°F), reaching a maximum of 29°C (84°F). This month also sees significant rainfall, with 316 mm (12.4 in) falling over 17 days, resulting in a high humidity level of 82%. In contrast, July offers cooler temperatures; the minimum dips to 21°C (70°F), averaging 24°C (76°F) and peaking at 27°C (81°F). Precipitation is much lower in July, with only 104 mm (4.1 in) over 14 days, contributing to a slightly lower humidity level of 78%. For those interested in the specific conditions during mid-year, you can find more information at Neiafu weather in July.
January and August present distinctly different weather patterns. In January, temperatures are typically warmer, with average highs around 29°C (84°F) and a high humidity level of 82%, accompanied by significant rainfall of 316 mm (12.4 in) over 17 days. In contrast, August experiences milder temperatures, with averages peaking at 27°C (80°F) and a lower total precipitation of only 110 mm (4.3 in) across 12 days, while humidity slightly decreases to 79%. For a more detailed look at the weather during August, visit Neiafu weather in August.
In January, the weather is warm and humid, with temperatures ranging from a minimum of 24°C (75°F) to a maximum of 29°C (84°F) and an average of 27°C (81°F). This month also sees significant rainfall, accumulating 316 mm (12.4 in) over 17 days, contributing to a high humidity level of 82%. In contrast, September offers a cooler experience, with temperatures ranging from a minimum of 21°C (71°F) to a maximum of 27°C (80°F), and an average temperature of 25°C (76°F). Rainfall is considerably less, totaling 97 mm (3.8 in) across 12 days, and humidity remains slightly lower at 81%. For more details on September weather specifics, you can check Neiafu weather in September.
In January, Neiafu experiences warmer temperatures with a minimum of 24°C (75°F), an average of 27°C (81°F), and a maximum of 29°C (84°F). The month is also characterized by significant rainfall, averaging 316 mm (12.4 in) over 17 days, while humidity levels hover around 82%.
In contrast, October brings slightly cooler temperatures, with a minimum of 22°C (72°F), an average of 25°C (77°F), and a maximum of 27°C (80°F). Precipitation during this month is lower, totaling 177 mm (7.0 in) over 20 days, and humidity increases to 84%.
For more detailed insights, you can check out Neiafu weather in October.
January and November in Neiafu present a warm tropical climate, but notable differences exist in their weather patterns. January typically experiences slightly higher temperatures, with a minimum of 24°C (75°F) and an average of 27°C (81°F), compared to November's minimum of 22°C (72°F) and average of 25°C (78°F). Precipitation is significantly higher in January, accumulating to 316 mm (12.4 in) over 17 days, while November sees a more moderate rainfall of 115 mm (4.5 in) across 15 days. Humidity levels remain relatively similar, with January at 82% and November at 83%. For a more detailed look at November weather in Neiafu, visit Neiafu weather in November.
In January, temperatures are slightly higher, with minimums around 24°C (75°F) and maximums reaching 29°C (84°F), compared to December’s lower range of 23°C (73°F) to 28°C (83°F). Both months experience high humidity, but January has a slightly lower average at 82% compared to December's 84%. Precipitation in January is significantly higher at 316 mm (12.4 in) over 17 days, while December sees 204 mm (8.0 in) spread across 22 days, indicating more frequent but lighter rain during the latter month. For more details on the weather conditions, you can visit Neiafu weather in December.
January in Neiafu is characterized by warm temperatures and notable humidity, creating a sultry atmosphere that sets it apart from other months. With average highs around 27°C (81°F) and considerable rainfall spread across 17 days, this month often feels lush and vibrant. The increased precipitation, totaling 316 mm, contributes to the island's tropical charm, making it an ideal time for those looking to experience the lush landscapes of Tonga. For more details on what to expect throughout the year, check out Neiafu Climate.