Weather in Gizo

Find out everything about the current weather and forecasts before travelling to Gizo. Below you will find up-to-date meteorological data and convenient charts for planning your journey.

The climate in this corner of the planet can be described as typically tropical, humid, and warm. Gizo is distinguished by remarkable stability in its temperature regime: throughout the year, the thermometer stays at an average of +26°C. There is practically no sharp change of seasons here, and fluctuations between the "coldest" and "hottest" months are minimal, making the island comfortable to visit all year round.

A characteristic feature of the local weather is high humidity and regular rainfall. There is no pronounced dry season here: rainy days are distributed evenly from January to December, and their number remains consistently high (about 27–28 days per month). However, it is worth remembering that in the tropics, rains are often short-lived and are quickly replaced by the sun, bringing pleasant freshness.

For travellers heading to the Solomon Islands, this weather pattern means predictability. You can expect daytime temperatures around +27°C and night-time temperatures no lower than +25°C in any month. The main thing is to be ready for high humidity and take light, breathable clothing suitable for eternal summer.

The climate in the city of Gizo is characterised by amazing stability, typical of equatorial latitudes. Throughout the year, the temperature background remains practically unchanged, creating comfortable conditions for travellers who prefer predictable weather without sudden changes. Average figures fluctuate within a very narrow range: from +25.6°C in August to +26.6°C in January. It is difficult to single out the usual seasons of heat or cold here — steady warmth persists all year round.

The nominal summer, falling in December and January, brings only a slight increase in temperature values. During this period, the air warms up during the day to an average of +27.6°C... +27.7°C. The "coolest" months are considered to be July and August, when the average temperature drops to +25.6°C, and night-time minimums reach +24.7°C. Such weather feels very mild and pleasant, excluding exhausting heat or sudden cooling.

A characteristic feature of the local climate is the minimal difference between day and night temperatures. Daily fluctuations are only about 2 degrees: for example, in March, with a daytime maximum of +27.5°C, the night brings "cooling" only to +25.4°C. Thanks to this, evenings on the island remain warm in a summery way, and tourists are unlikely to need warm clothes for walks after sunset.

The climate in Gizo is distinguished by remarkable stability: there is practically no pronounced division into a dry season and a rainy season here. Precipitation falls evenly throughout the year, so a light raincoat may come in handy for travellers in any month, regardless of the travel date.

According to statistics, the number of rainy days stays at a very high level all year round — from 26 to 28 days monthly. This means that the probability of precipitation exists almost daily. However, the total volume of falling moisture is small and fluctuates between 9–13 mm per month, which suggests that the rains here are, as a rule, very weak, short-lived, or drizzling, rather than torrential tropical downpours.

Insignificant fluctuations can be noticed only upon detailed examination of the figures: conventionally, the "wettest" months by volume of precipitation can be called February and December (about 13 mm), and the "driest" — October (9 mm). Nevertheless, given the constantly high number of cloudy days, the difference for the tourist will be practically imperceptible, and it is worth being prepared for high humidity at any time.

When setting off on a journey to Gizo, it is worth orienting yourself towards the stably warm and humid weather that persists here all year round. The average air temperature fluctuates around +26°C, so the basis of your luggage should be light items made of natural breathable fabrics, such as cotton and linen. T-shirts, shorts, spacious shirts, and summer dresses will be the most comfortable choice. The principle of layering is not very relevant here due to the absence of sharp temperature changes, however, a light long-sleeved top will be useful for protection from the sun or evening insects.

Judging by statistics, it rains here very often — almost every day of the year is noted as wet, although the total amount of precipitation may be moderate. Therefore, be sure to put a light raincoat, a compact poncho, or a waterproof windbreaker in your suitcase. An umbrella may be less practical if the wind picks up. Given the high humidity, things may take longer than usual to dry, so it is worth taking clothes made of quick-drying materials. It is also extremely important to take care of protection from the equatorial sun: cream with high SPF, high-quality sunglasses, and a head covering are mandatory.

As for footwear, comfortable open sandals for walking and flip-flops for the beach will be the best choice. If you plan to explore natural attractions, take light trainers with non-slip soles. Since the Solomon Islands are famous for their underwater world, do not forget swimwear and, preferably, special aqua shoes (coral slippers) for safe entry into the water. A waterproof case for documents and technology will also become an indispensable accessory in conditions of frequent contact with water.