Rotuma Weather in September

September in Rotuma typically sees daytime highs of 29°C (84°F) and nighttime lows of 26°C (79°F). September falls within the rainy season, so heavy rainfall is to be expected.

Rainfall in Rotuma in September

As part of the rainy season, Rotuma sees around 18 days of rain in September, with an average of 209 mm (8.2 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.

Temperature in Rotuma in September

In September, expect high temperatures in Rotuma, with highs of 29°C (84°F) and lows of 26°C (79°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 26°C (79°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.

Sunshine in Rotuma in September

The area enjoys a balanced 182 hours of sunlight, ensuring it's neither too rainy nor too sunny.

Average water temperature in September

At 28°C (82°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July typically offers the best weather for Rotuma.