October weather forecast
Kupang, Indonesia

October advances Kupang a step closer towards the much-awaited monsoon. The recurring rainfall, albeit marginal, starts to implicate the resurgence of the wet season. The return of cloudy skies and a minor decrease in temperature further testify to the slow gear shift in Kupang. Despite these changes, Kupang saves considerable sunny hours and warmth for October, balancing the scales. Thus, the emerging variations in October stand on the brink of kissing goodbye to summers and welcoming the monsoons.

Temperature

The advent of October brings an average high-temperature of a hot 30.3°C (86.5°F), almost identical to the preceding month. Throughout October, Kupang's nights experience a slight temperature dip to a moderately hot 26.5°C (79.7°F).

Heat index

For October, the heat index is computed to be a torrid 36°C (96.8°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', shows a temperature sensation when both heat and moisture conditions are combined. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

The months with the lowest humidity are September and October, with an average relative humidity of 69%.

Rainfall

In Kupang, during October, the rain falls for 5.6 days and regularly aggregates up to 13mm (0.51") of precipitation. In Kupang, during the entire year, the rain falls for 153.3 days and collects up to 741mm (29.17") of precipitation.

Sea temperature

In October, the average sea temperature in Kupang is 28.8°C (83.8°F).
Note: Water activities in temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are pleasurable, without feeling uncomfortable even during extended periods.

Daylight

In October, the average length of the day is 12h and 20min.
On the first day of the month, sunrise is at 05:29 and sunset at 17:41. On the last day of October, sunrise is at 05:15 and sunset at 17:43 WITA.

Sunshine

In Kupang, the average sunshine in October is 9.8h.

UV index

The months with the highest UV index in Kupang 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 value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 7 in October translates into this advice:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Be on guard! The reflective nature of sand and water boosts UV exposure.