October weather forecast
Boon Lay, Singapore

October greets Boon Lay, Singapore with an amplified volume of rainfall, reaching 133mm (5.24"), signifying the beginning of the rainier part of the year. As the city wades into the wet season, temperatures remain consistent, contributing to the customary tropical climate. The humidity lingers on, albeit at lower levels compared to the drier months. Wind speed decreases, coinciding with the increase in rainfall, balancing out the weather conditions in the city. The proportion of daylight hours remains nearly identical to that of the preceding month.

Temperature

The unfolding of October shows an average high-temperature of a still tropical 31.1°C (88°F), indicating a slight variance from September's 30.7°C (87.3°F). Boon Lay welcomes an average low temperature of 26.2°C (79.2°F) in October, a gentle shift from the day's high.

Heat index

October's heat index is evaluated at a very hot 39°C (102.2°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

The least humid month in Boon Lay is October, with an average relative humidity of 73%.

Rainfall

In Boon Lay, Singapore, in October, during 27.4 rainfall days, 133mm (5.24") of precipitation is typically accumulated. Throughout the year, in Boon Lay, there are 327.3 rainfall days, and 1631mm (64.21") of precipitation is accumulated.

Daylight

In Boon Lay, the average length of the day in October is 12h and 5min.
On the first day of October, sunrise is at 06:51 and sunset at 18:57. On the last day of the month, sunrise is at 06:46 and sunset at 18:50 +08.

Sunshine

In October, the average sunshine is 8.5h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Boon Lay. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Boon Lay. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: A daily maximum UV index of 7 in October translates into the following instructions:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.