October weather forecast
Tuas, Singapore

October marks a shift from the drier precedent set by September. This month sees an increase in rainfall volume, charted at 133mm (5.24"). The general meteorological traits remain stable, with consistent daylight hours and minimal variance in temperature. Despite these similarities, the advancing month brings along an escalation of rainfall, reinstating Tuas' typical wet climate.

Temperature

The beginning of October in Tuas reveals an average high-temperature of a still hot 31.1°C (88°F), showing minimal deviation from the previous month. Registering an almost steady temperature, Tuas's nights in October see an average low of 26.2°C (79.2°F).

Heat index

The heat index in October is computed to be a very hot 39°C (102.2°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
For clarity, heat index numbers account for light winds and areas under shade. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

October is the least humid month, with an average relative humidity of 73%.

Rainfall

In Tuas, in October, during 27.4 rainfall days, 133mm (5.24") of precipitation is typically accumulated. In Tuas, during the entire year, the rain falls for 327.3 days and collects up to 1631mm (64.21") of precipitation.

Daylight

In October, the average length of the day is 12h and 5min.
On the first day of October, sunrise is at 06:51 and sunset at 18:58. On the last day of the month, sunrise is at 06:46 and sunset at 18:51 +08.

Sunshine

The average sunshine in October is 8.5h.

UV index

The months with the highest UV index in Tuas are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: A daily maximum UV index of 7 in October translates into the following instructions:
Prevent overexposure. Protection from the sun's harmful effects is needed. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.