October weather forecast
Espiritu Santo, Vanuatu

October posits minor variances in its weather pattern compared to September. With the daylight hours continuing their ascend reaching 12.4 on an average, Espiritu Santo experiences longer sunny periods. Meanwhile, rainfall steadies in contrast to the previous month, with a total count just touching 182mm (7.17"). This balanced weather pattern of adequate sunshine and rainfall continues to fuel the bloom and growth of diverse species. Even as temperatures remain stable around 28°C (82.4°F), the quality of the tropical climate is preserved throughou the month.

Temperature

The transition into October is marked with an average high-temperature of a still warm 28°C (82.4°F), showing an insignificant shift from September's 28°C (82.4°F). October nights in Espiritu Santo observe an average temperature dip to a pleasant 21°C (69.8°F).

Rainfall

In Espiritu Santo, Vanuatu, during October, the rain falls for 16 days and regularly aggregates up to 182mm (7.17") of precipitation. Throughout the year, in Espiritu Santo, there are 206 rainfall days, and 2888mm (113.7") of precipitation is accumulated.

Sea temperature

June through October, with an average sea temperature of 27°C (80.6°F), are months with the coldest seawater.
Note: For swimming, diving, or other water activities, the temperature range of 25°C (77°F) to 29°C (84.2°F) is perceived as exceptionally enjoyable and comfortable even for prolonged periods.

Daylight

In Espiritu Santo, the average length of the day in October is 12h and 26min.
On the first day of October, sunrise is at 05:34 and sunset at 17:49. On the last day of the month, sunrise is at 05:16 and sunset at 17:55 +11.

Sunshine

January, April, August through December, with an average of 7h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index are January through March, September through December, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an ultimate health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In October, the maximum UV index of 12 translates into these guidelines:
Take every vital safeguard, as unprotected skin and eyes may suffer burns rapidly. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. One should apply and reapply liberally a broad-spectrum sunscreen of SPF 30+ every two hours and immediately after a swim or an outdoor exercise. Caution! The reflection of sand and water significantly amplifies the Sun's UV radiation.