October weather forecast
Minamitorishima, Japan

October, the same as September, in Minamitorishima, Japan, is another hot autumn month, with an average temperature ranging between max 30.3°C (86.5°F) and min 25.8°C (78.4°F).

Temperature

Entering October, the average high-temperature is recorded at a still hot 30.3°C (86.5°F), exhibiting a minimal shift from September's 31°C (87.8°F). Throughout October, a modest shift from daytime highs is anticipated, with an average low-temperature of 25.8°C (78.4°F).

Heat index

In October, the heat index is appraised at a very hot 38°C (100.4°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Factoring in the heat index, values are geared towards shaded areas with light breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', arises from combining readings of air temperature and relative moisture content. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In Minamitorishima, the average relative humidity in October is 77%.

Rainfall

In Minamitorishima, in October, it is raining for 11.7 days, with typically 80mm (3.15") of accumulated precipitation. Throughout the year, there are 130.2 rainfall days, and 1050mm (41.34") of precipitation is accumulated.

Daylight

In October, the average length of the day in Minamitorishima is 11h and 35min.
On the first day of October in Minamitorishima, sunrise is at 04:35 and sunset at 16:31. On the last day of the month, sunrise is at 04:50 and sunset at 16:05 JST.

Sunshine

In Minamitorishima, Japan, the average sunshine in October is 8.1h.