The climate of Gizo
Gizo, located in the
Solomon Islands, predominantly features an tropical rainforest climate, recognized as Af in the Köppen climate classification. Geographically, Gizo is located on an island close to the equator, contributing to its year-round warm climate. Constantly high temperatures mark the Gizo climate, with a slight fluctuation between the coldest month with a minimum of 23°C (73.4°F) and the hottest month with a maximum of 31°C (87.8°F).
The rainfall in Gizo is abundant and evenly distributed over the years, diminishing the significant differences between dry and rainy seasons typically seen in other tropical climates. The monthly rainfall varies from a low of 246mm (9.69") to a high of 396mm (15.59"), indicating the absence of a definitive dry season. The number of rainfall days throughout the year ranges from 18 to 22, reaffirming the perennial wet conditions of the region.
An oscillation in daylight hours from 11.7 hours to 12.6 hours is seen over the year, which is relatively consistent due to Gizo's equatorial position. The sea temperature also fluctuates mildly over the year, swinging from a low of 28.3°C (82.9°F) to a high of 30.3°C (86.5°F).
The best time to visit Gizo
With a consistently high UV index, reaching up to 12 throughout most of the year, any time could be conducive for a visit to
Gizo for those who love tropical climates and can handle high radiation levels. However, the most favorable time to visit Gizo might be from
May to
November. During this period, the sea temperatures tends to be on the cozier side, ranging from 28.3°C (82.9°F) to 29.8°C (85.6°F), making it perfect for sea-bathing and water activities. Moreover, the rainfall during this period drops to between 246mm (9.69") and 281mm (11.06") - slightly lower than the peak months.
The worst time to visit Gizo
Though
Gizo does not face any extreme climate conditions, the months of
December to
April may be the least favorable for a visit. During these months the rainfall reaches its peak ranging from 305mm (12.01") to 396mm (15.59"), with 20 to 22 days of rain in a month. Additionally, the UV index remains consistently high, reaching 12, which might not be suitable for those with less tolerance to high levels of solar radiation.
Spring weather in Gizo
The concept of spring as it is known in temperate climates does not apply to
Gizo, as it experiences a typical equatorial climate with minor changes in weather parameters throughout the year. If considering the period of
March,
April, and
May as Spring, the temperature in Gizo fluctuates around 24°C (75.2°F) to 31°C (87.8°F) with substantial rainfall of between 305mm (12.01") and 396mm (15.59"). The UV index remains at its peak (around 12) and the sea temperature averages around 29.8°C (85.6°F) to 30.1°C (86.2°F).
Summer weather in Gizo
The summer months,
June to
August, bring little variance to
Gizo's typical climate. The temperature stays consistent from 23°C (73.4°F) to 30°C (86°F). The rainfall decreases slightly to between 246mm (9.69") and 362mm (14.25") but still remains high considering the typical standards for a "summer" season in most places. Over this period, the UV index drops slightly to 10, but the sea temperature offers a refreshing dip, ranging from 28.3°C (82.9°F) to 28.7°C (83.7°F).
Autumn weather in Gizo
Technically speaking,
Gizo does not experience the fall season in the traditional sense due to its equatorial climate. For the sake of comparison,
September to
November can be considered as the "Autumn" months. The temperature remains more or less stable, between 23°C (73.4°F) to 31°C (87.8°F). Rainfall remains high between 245mm (9.65") and 281mm (11.06"). The UV index begins climbing back up to 12, and the sea temperature is comfortably warm, from 28.3°C (82.9°F) to 29.8°C (85.6°F).
Winter weather in Gizo
Despite its equatorial location,
Gizo gets a slightly cooler break during the "Winter" months of
December to
February. However, these differences are minimal, with temperatures varying from 24°C (75.2°F) to 31°C (87.8°F). The rainfall reaches its yearly peak over this period, with monthly volume ranging from 288mm (11.34") to 396mm (15.59"). The UV index stays at a constant maximum of 12, and the sea temperature remains warm, varying between 29.5°C (85.1°F) to 30.3°C (86.5°F). This may not be an ideal "Winter" escape for those looking for a cooler respite.
Weather in January
January in
Gizo,
Solomon Islands is characterized by high temperatures, frequent rainfall, and high UV index. With temperatures remaining consistent from 24°C (75.2°F) to 31°C (87.8°F), the island displays a mix of bouts of sunshine and showers.
Weather in January » Weather in February
February sees a slight decrease in rainfall and daylight when compared to
January while maintaining a steady high UV index. From a temperature perspective, February is on par with the previous month, with
Gizo enjoying a tropical climate ranging from 24°C (75.2°F) to 31°C (87.8°F).
Weather in February » Weather in March
In
March,
Gizo encounters another slight drop in rainfall but remains relatively consistent regarding the other weather parameters. It closely mirrors
February in terms of daylight and sunshine hours, UV index, and slightly lower rainfall, recorded at 363mm (14.29").
Weather in March »
Weather in April
April brings forth the beginning of a subtle change in
Gizo's weather parameters. While maintaining the temperature band from 24°C (75.2°F) to 31°C (87.8°F), the region experiences a further decrease in rainfall, recorded at 305mm (12.01").
Weather in April » Weather in May
May marks the onset of
Gizo's transition season with marginally cooler sea temperatures and reduced rainfall. This month signifies further reduction in rainfall, down to 270mm (10.63"), while the UV index begins a slow decrease. The temperature range roughly continues on par with
April, keeping up the steady tropical climate.
Weather in May » Weather in June
June in
Gizo is marked by a palpable transition towards lower sea temperature and continual decrease in rainfall. The daylight and sunshine hours remain relatively constant, offering substantial light for recreational activities. The UV index dips to its lowest for the year, marking a drop in intensity of the sunlight.
Weather in June »
Weather in July
July sees further progression in the transition of
Gizo's weather. The sea temperature records its annual low, dipping to 28.3°C (82.9°F). This month records an increase in rainfall, up to 362mm (14.25"), contrasting with the drier trend experienced over the past two months.
Weather in July » Weather in August
August in
Gizo sees a reduced frequency of showers compared to
July, paired with an increase in sea temperature. The UV index starts climbing again, indicating the resurgence of intense sunlight. Despite the modifications in weather patterns, the temperature range remains constant, reinforcing the persistent tropical weather on the island. As July turns into August, the average high-temperatures rest at a still tropical 30°C (86°F), without variation from the prior month.
Weather in August » Weather in September
September's weather in
Gizo indicates an impending change of season with a gradual increase in sea temperature and a steady UV index. The rainfall has remained on a steady path since
August, creating a balance between sunshine and showers.
Weather in September »
Weather in October
October presents a steady climb in sea temperatures and consistent rainfall patterns, indicating the onset of the wet season in
Gizo. October's weather conditions are almost identical to those in
September but with a slight increase in sea temperatures.
Weather in October » Weather in November
November escorts in more noticeable changes, with an increase in sea temperature to 29.8°C (85.6°F) and consistent rainfall levels. The daylight hours see a slight surge compared to the previous months, enhancing the opportunities for outdoor activities.
Weather in November » Weather in December
In
December,
Gizo experiences weather conditions very similar to
November, with a relatively high sea temperature of 30.3°C (86.5°F) and consistent rainfall. The daylight hours also increase slightly, staying in tandem with the approach of the festive season.
Weather in December »