October weather forecast
Arau, Malaysia

October, like September, is a hot autumn month in Arau, Malaysia, with an average temperature ranging between min 25.3°C (77.5°F) and max 30.3°C (86.5°F).

Temperature

As Arau ushers in October, the high temperature records at a still hot 30.3°C (86.5°F), matching the readings of the prior month. Nighttime temperatures in Arau during October report a consistent average of 25.3°C (77.5°F).

Heat index

Throughout October, the heat index is appraised at a sweltering 38°C (100.4°F). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
The metrics for the heat index are tailored for both shady environments and light winds. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'feels like' or 'real feel', is an estimation of the warmth sensation when considering humidity levels. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

The average relative humidity in October is 79%.

Rainfall

In Arau, during October, the rain falls for 26.3 days and regularly aggregates up to 194mm (7.64") of precipitation. In Arau, during the entire year, the rain falls for 258.5 days and collects up to 1368mm (53.86") of precipitation.

Daylight

In Arau, the average length of the day in October is 11h and 59min.
On the first day of the month, sunrise is at 7:06 am and sunset at 7:10 pm. On the last day of October, sunrise is at 7:05 am and sunset at 6:59 pm +08.

Sunshine

In Arau, the average sunshine in October is 8.1h.

UV index

The months with the highest UV index in Arau are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In October, the UV index of 7 transforms into the following advice:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Enhance your sun protection with tightly woven, yet airy clothing.