October weather forecast
Nuku'alofa, Tonga

October marks a clear transition away from the temperate conditions of the middle-year months back to the warmer climate in Nuku'alofa. The high temperature jumps to 26.4°C (79.5°F), signaling the arrival of the warmer months. Although rainfall sees a slight incline, it is not detrimental to the numerous outdoor activities. The daylight hours lengthen further stretching the window for exploration. Bathing and sailing activities could also potentially see a surge with the rise in sea temperature.

Temperature

With October's advent, Nuku'alofa, Tonga, sees an average high-temperature of a still moderately hot 26.4°C (79.5°F), subtly shifted from September's 25.3°C (77.5°F). Throughout the month of October, Nuku'alofa reports a steady low-temperature average of 19.7°C (67.5°F).

Humidity

The average relative humidity in October in Nuku'alofa, Tonga, is 74%.

Rainfall

In October, the rain falls for 11 days. Throughout October, 128mm (5.04") of precipitation is accumulated. In Nuku'alofa, Tonga, during the entire year, the rain falls for 180 days and collects up to 1721mm (67.76") of precipitation.

Sea temperature

In Nuku'alofa, in October, the average water temperature is 25°C (77°F).
Note: For engaging in water activities including swimming and diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are perceived as perfect, providing pleasure for extended durations.

Daylight

In Nuku'alofa, the average length of the day in October is 12h and 36min.
On the first day of October in Nuku'alofa, sunrise is at 06:20 and sunset at 18:39. On the last day of the month, sunrise is at 05:57 and sunset at 18:51 +13.

Sunshine

In Nuku'alofa, Tonga, the average sunshine in October is 4h.

UV index

In Nuku'alofa, the average daily maximum UV index in October is 11. A UV Index reading of 11, and higher, represents an extreme health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In October, an average UV index of 11 transforms into the following instructions:
Adopt every precaution of necessity, unprotected skin and eyes may suffer burns instantly. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Even on overcast days, a sunscreen with a sun protection factor of no less than 30 should be generously applied and reapplied, particularly after swimming or outdoor activities. Be cautious! Sand and water surfaces make the Sun's UV rays more potent.