Last updated: August 31, 2025
In January, Gizo, Solomon Islands, experiences a tropical climate characterized by warm temperatures and significant rainfall. With daily maximums reaching 30°C (85°F) and an average temperature of 27°C (81°F), the weather is generally warm but tempered by the ocean breeze. However, this month also brings considerable precipitation, totaling 340 mm (13.4 in) over approximately 22 days, contributing to a humid environment with an average humidity level of 77%. Travelers should be prepared for both sun and rain, embracing the vibrant flora that thrives in these conditions.
In January, Gizo, Solomon Islands, basks in warm tropical temperatures, with a minimum of 25°C (78°F) and an average around 27°C (81°F), peaking at a delightful 30°C (85°F). This marks the start of a consistently warm year, as February continues the trend with identical averages, albeit with a slightly warmer maximum of 30°C (86°F). Throughout the following months, temperatures remain remarkably stable, varying just slightly between 24°C (75°F) and 30°C (86°F), maintaining an average of 27°C (81°F) in most cases. As the months progress towards April and beyond, the maximum temperatures dip slightly, but the warmth remains a defining feature of Gizo's climate, making this island paradise a year-round destination for sun-seekers and adventure enthusiasts alike.
In Gizo, Solomon Islands, January marks the beginning of the wet season, delivering an impressive 340 mm (13.4 in) of rainfall over the course of 22 days. This precipitation sets the stage for an even wetter February, which sees an increase to 422 mm (16.6 in) spread across 27 days. The trend continues as March and April remain notably damp, with 359 mm (14.1 in) and 404 mm (15.9 in) of rain respectively, indicating a pattern of sustained rainfall during these peak months. It's clear that the region experiences a rich and consistent hydrology early in the year, with precipitation tapering off slightly in October, where it drops to 311 mm (12.2 in), a welcome relief as the year winds down. Throughout these months, the prevalence of rainy days underscores Gizo's tropical climate, making it an essential aspect of the local environment and lifestyle.
January in Gizo, Solomon Islands, greets residents and visitors with a moderate humidity level of 77%, setting the tone for a lush and tropical atmosphere. As the months progress, the humidity remains relatively stable, hovering around 76% from February through May. However, the weather takes a noticeable turn by June, as humidity climbs to 80% and continues to rise throughout the year, peaking at 84% in October. This trend reflects the island’s characteristic climate, where humidity consistently increases, particularly during the mid-year months and into the late season. By the end of the year, November and December see a slight respite with humidity dropping to 81% and 79%, respectively, but the overall pattern highlights Gizo’s enveloping tropical embrace, making it a distinctive hallmark of its climate.
In January, Gizo, Solomon Islands, experiences an extreme UV Index of 15, with a burn time of just 10 minutes for unprotected skin. This intensity of UV radiation sets the tone for the first few months of the year, as February and March see a slight increase to 16. Although April brings the index down to 15, the trend of extreme UV exposure continues through to May, where it sits at 12, before dipping slightly further in June and July to 11. However, the UV levels rebound in August, reaching 13, and consistently remain high until December, with values clocking in at 15 through the fall months. Given the consistently severe UV conditions, it’s crucial for residents and visitors to take protective measures throughout the year. For more detailed information, check the Gizo UV Index.
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In January, Gizo, Solomon Islands, enjoys about 224 hours of sunshine, setting the stage for a bright start to the year. As the months progress, sunlight steadily increases, peaking in October with an impressive 290 hours. This upward trend in daylight hours continues through the warmer months, with notable sunshine in March and May, while the nuances of seasonal variation can be observed in the slight dips during the mid-year, particularly in April and June. By the year's end, in December, the sunshine hours remain robust at 273, ensuring that Gizo remains a dazzling destination for sun-seekers throughout the year. Overall, the evolution of daylight in Gizo reveals a captivating interplay between seasons, providing a perfect backdrop for outdoor adventures and exploration.
In Gizo, Solomon Islands, January brings a 24% chance of sunny weather, setting the stage for a mix of sunshine and occasional showers. As we move through the year, the likelihood of clear skies fluctuates significantly, with February witnessing a sharp decline to only 4%, prompting a notable dip in sunny days. From March to May, the chances hover in the low-to-mid teens, before rising sharply in mid-year. The sun begins to shine more frequently from June onwards, peaking in July at 37%, while August and October maintain a healthy percentage of 32% and 36% respectively. Overall, Gizo’s weather trends reveal a consistent seasonal pattern, with January’s modest sunshine serving as a precursor to more radiant months ahead.
In January, Gizo, Solomon Islands, enjoys a generous 12 hours of daylight, a trend that continues throughout February and March. This consistent daylight provides ample opportunities for exploration and relaxation in the tropical paradise. As the year unfolds, however, the duration of daylight gradually decreases to 11 hours from April through August, marking a subtle shift in the island's rhythm. This reduction gives way to a resurgence of 12 hours of daylight from September to December, restoring the balance just in time for the festive end-of-year celebrations. Overall, Gizo's daylight trends reflect a captivating cycle of brightness, inviting both residents and visitors to bask in its vibrant natural beauty.
As January ushers in the New Year in Gizo, Solomon Islands, the winds caress the landscape with an average speed of 4.1 m/s (9 mph). This gentle breeze sets the tone for the month, creating a pleasant atmosphere that is reminiscent of the calm before the tropical storm. Comparing this to the winds of the following month, February exhibits a slight increase to 4.4 m/s (10 mph), hinting at a gradual intensification as the seasons transition. The trend continues until mid-year, with July and August peaking at 4.8 m/s (11 mph) and 5.2 m/s (12 mph), respectively, offering a vibrant invitation for outdoor adventures. However, as the year progresses towards its end, a noticeable decrease occurs, with December closing off the year at a calmer 3.5 m/s (8 mph). This fluctuation in wind patterns not only reflects the natural rhythm of Gizo's climate but also adds a dynamic touch to its picturesque environment.
Weather in Gizo varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Gizo, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February share remarkably similar temperature profiles, with both months exhibiting a minimum of 25°C (77°F), an average of 27°C (81°F), and a maximum of 30°C (86°F). However, February experiences a notable increase in precipitation, with 422 mm (16.6 in) compared to January's 340 mm (13.4 in), leading to rain on 27 days versus 22 days in January. Additionally, humidity levels remain fairly consistent, with February slightly lower at 76% compared to January's 77%. For a more detailed look at February's weather, you can visit Gizo weather in February.
In January, the weather features a minimum temperature of 25°C (78°F) and an average of 27°C (81°F), with a maximum reaching 30°C (85°F). This month experiences significant rainfall, with 340 mm (13.4 in) of precipitation over 22 days and humidity levels around 77%. In contrast, March has similar temperature ranges, with a minimum of 24°C (76°F) and a maximum of 30°C (86°F), maintaining an average of 27°C (81°F). However, March sees slightly more precipitation at 359 mm (14.1 in) across 29 days and a marginally lower humidity of 76%. For more detailed weather conditions in March, you can visit Gizo weather in March.
In January, the weather is characterized by consistently warm temperatures, with a minimum of 25°C (78°F) and a maximum of 30°C (85°F), averaging around 27°C (81°F). However, it also sees significant rainfall, with 340 mm (13.4 in) of precipitation occurring over 22 days and humidity lingering around 77%. In contrast, April remains similarly warm, with temperatures from 25°C (77°F) to a high of 29°C (85°F) and an average of 27°C (81°F). Despite the comparable temperatures, April experiences more extensive rainfall, accumulating 404 mm (15.9 in) over 29 days, alongside a slightly lower humidity of 76%. For more details on what to expect, visit Gizo weather in April.
In January, the weather features a warm climate with temperatures ranging from a minimum of 25°C (78°F) to a maximum of 30°C (85°F), maintaining an average of 27°C (81°F). However, the month is quite rainy, experiencing precipitation of 340 mm (13.4 in) over 22 days and a humidity level of 77%. In contrast, May sees similar temperatures, with a minimum of 25°C (77°F) and a slightly lower maximum of 29°C (85°F), while still averaging around 27°C (81°F). Precipitation in May is higher at 353 mm (13.9 in), spread over 28 days, and the humidity is marginally lower at 76%. For a more detailed look at the weather during this month, you can check out Gizo weather in May.
In January, the weather features warm temperatures with minimums around 25°C (78°F) and maximums reaching up to 30°C (85°F). January also sees significant precipitation, averaging 340 mm (13.4 in) over 22 rainy days and experiencing a humidity level of 77%. In contrast, June presents a similar temperature profile, with minimums at 25°C (77°F) and maximums slightly lower at 29°C (84°F). However, June is characterized by even higher rainfall, totaling 346 mm (13.6 in) over 28 days and a slight increase in humidity to 80%. For more detailed insights, you can check out Gizo weather in June.
In comparing the weather between January and July, both months exhibit similar temperature ranges, with January showing slightly higher maximum temperatures of 30°C (85°F) compared to July's peak of 29°C (85°F). January experiences an average temperature of 27°C (81°F), while July maintains the same average at 27°C (80°F). However, July tends to be wetter, with a higher total precipitation of 385 mm (15.1 in) over 29 days, compared to January's 340 mm (13.4 in) over 22 days. Humidity levels also rise slightly in July, reaching 83% compared to January’s 77%. For more detailed insights, you can check Gizo weather in July.
When comparing the weather in January and August, one can observe that both months have similar temperature ranges, with January slightly warmer, averaging 27°C (81°F) compared to August’s 26°C (80°F). Precipitation is almost equivalent as well, with January receiving 340 mm (13.4 in) over 22 days and August slightly higher at 342 mm (13.5 in) over 28 days. Additionally, humidity levels are higher in August at 83%, as opposed to January's 77%. This suggests that while both months are warm, August tends to feel more humid and wetter overall. For more detailed weather information, check out Gizo weather in August.
In January, the weather is characterized by slightly warmer temperatures, with average highs reaching 30°C (85°F) and a high humidity level of 77%. However, it also experiences significant rainfall, with about 340 mm (13.4 in) over 22 days. In comparison, September sees a slight dip in temperature, with an average high of 29°C (84°F) and a humidity increase to 83%. Precipitation is also higher in September at 395 mm (15.6 in) over 28 rainy days. For more detailed information, you can check the Gizo weather in September.
January and October share similar average temperatures, with both months experiencing minimums around 25°C (77°F) and averages near 27°C (81°F). However, October tends to be slightly cooler, with a maximum of 29°C (85°F) compared to January’s 30°C (85°F). Precipitation levels are also notable; January sees 340 mm (13.4 in) of rainfall over 22 days, while October has slightly less at 311 mm (12.2 in) over 27 days, contributing to a higher humidity level of 84% in October compared to 77% in January. For more specifics on October weather, you can refer to Gizo weather in October.
January and November exhibit similar warm temperatures, with January showing a slight edge in maximum temperature at 30°C (85°F) compared to November's 29°C (85°F). Both months maintain an average temperature of 27°C (81°F), but November has slightly higher humidity at 81% compared to January's 77%. Precipitation levels are comparable, with January receiving 340 mm (13.4 in) over 22 days and November totaling 345 mm (13.6 in) across 27 days. For more specific details about the weather in November, you can visit Gizo weather in November.
In January, the weather remains consistently warm with average temperatures ranging from 25°C (78°F) to 30°C (85°F), similar to December, where the temperatures range from a minimum of 25°C (77°F) to a maximum of 29°C (85°F). However, January experiences slightly less rainfall, receiving about 340 mm (13.4 in) over 22 days, compared to December's 409 mm (16.1 in) over 28 days. Humidity levels are also marginally lower in January at 77%, compared to December's 79%. For more detailed information on December weather, you can check Gizo weather in December.
As January arrives in Gizo, residents and visitors experience a distinct shift in weather patterns. The month is characterized by warm temperatures that often feel sticky, as humidity levels remain high, creating a tropical atmosphere. However, the real hallmark of January is the significant rainfall, with frequent downpours that make this month stand out from the drier months that precede and follow it. Despite the increased precipitation and cloudy skies, the warmth persists, ensuring that Gizo retains its lush, vibrant landscape. For those planning their visit, understanding the January climate is essential, and more insights can be found at Gizo Climate.