October weather forecast
Christmas Island, Christmas Island

October in Christmas Island denotes a transition period, marking the onset of the wet season. The island observes an increased level of precipitation with a total of 69mm (2.72") of rainfall. Natural habitats begin to come alive, virtually blooming overnight due to the increased moisture. Despite the increase in rainfall, the temperatures remain stable, ensuring a warm, tropical climate. It's an important time in the conservation calendar as it's the beginning of the red crab migration.

Temperature

The shift to October signals an average high-temperature of a still warm 27.8°C (82°F), subtly varied from September's 27.2°C (81°F). In Christmas Island, nights during October observe an average temperature decrease to a still warm 23.6°C (74.5°F).

Rainfall

In October, the rain falls for 9 days. Throughout October, 69mm (2.72") of precipitation is accumulated. Throughout the year, there are 152 rainfall days, and 2101mm (82.72") of precipitation is accumulated.

Sea temperature

In October, the average sea temperature is 27°C (80.6°F).
Note: With water temperature from 25°C (77°F) to 29°C (84.2°F), all water activities are comfortable and delightful, devoid of discomfort even for lengthened periods.

Daylight

In Christmas Island, Christmas Island, the average length of the day in October is 12h and 20min.
On the first day of October, sunrise is at 05:40 and sunset at 17:52. On the last day of the month, sunrise is at 05:26 and sunset at 17:55 +07.

Sunshine

In October, the average sunshine is 9h.

UV index

The months with the highest UV index are January through April, September through December, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an extreme threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: A daily high UV index of 12 in October leads to these guidelines:
Employ all crucial safeguards, unprotected skin could burn rapidly. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Use liberally and reapply a broad-spectrum SPF 30+ sunscreen every two hours, or straight away after any outdoor workout or swim. Be mindful! Sand and water reflections can up the Sun's UV exposure.