October weather forecast
Ossu, East Timor

October brings along a significant increase in rainfall to 13mm (0.51"), marking the onset of a wetter season. Yet, the climate continues to offer high temperatures and moderate humidity levels. Although there are more sunlit hours, an increase in cloud formation is observed. Wind speeds decrease, contributing to the humid conditions and providing a cosy environment. Despite the resurgence of rainfall, longer sunshine hours ensure ample time for outdoor activities.

Temperature

October records an average high-temperature of a tropical 31.3°C (88.3°F), indicating a minor variation from the preceding month. An average low-temperature of 23°C (73.4°F) is noted during the month of October.

Heat index

In October, the average heat index is evaluated at a very hot 39°C (102.2°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

October is the least humid month, with an average relative humidity of 71%.

Rainfall

In Ossu, in October, it is raining for 5.7 days, with typically 13mm (0.51") of accumulated precipitation. In Ossu, East Timor, during the entire year, the rain falls for 157.3 days and collects up to 660mm (25.98") of precipitation.

Daylight

In Ossu, the average length of the day in October is 12h and 18min.
On the first day of October, sunrise is at 06:18 and sunset at 18:29. On the last day of the month, sunrise is at 06:05 and sunset at 18:30 +09.

Sunshine

October has the most sunshine of the year, with an average of 9.5h of sunshine.

UV index

January through March, September through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 7 in October interprets into the following advice:
Resist extreme sun exposure. Guarding against solar damage is essential. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.