May weather forecast
Gizo, Solomon Islands

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. As the rainfall lessens and days become clearer, water activities remain a popular choice among tourists.

Temperature

Gizo's average high-temperature in May is a still hot 30°C (86°F), indicating a subtle variation from April. The average low-temperature, in May, is a moderately hot 24°C (75.2°F).

Rainfall

In Gizo, in May, it is raining for 20 days, with typically 270mm (10.63") of accumulated precipitation. Throughout the year, there are 242 rainfall days, and 3643mm (143.43") of precipitation is accumulated.

Sea temperature

In May, the average sea temperature is 29.8°C (85.6°F).
Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for swimming, diving, and other activities, ensuring comfort and enjoyment for lengthened periods.

Daylight

In Gizo, the average length of the day in May is 11h and 45min.
On the first day of the month, sunrise is at 06:35 and sunset at 18:24. On the last day of May, in Gizo, sunrise is at 06:39 and sunset at 18:20 +11.

Sunshine

January, March, May, June, August through November, with an average of 6h of sunshine, are months with the most sunshine.

UV index

In Gizo, Solomon Islands, the average daily maximum UV index in May is 11. A UV Index of 11, and more, symbolizes an ultimate health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 11 in May converts into the following recommendations:
Adopt every vital precaution, unprotected skin and eyes may burn rapidly. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Sunscreen with an SPF of 30 or higher should be applied generously and frequently reapplied even on cloudy days, especially after each swim or outdoor workout. Attention! UV strength is notably upped by the reflection of sand and water.