September weather forecast
Bubali, Aruba

September sees the seasonal pendulum swing from dry to wet in Bubali. The increased temperature and humidity align with an increase in rainfall activity, signaling the onset of the rainy season. However, it is characterized by short, intense showers that barely disrupt exploratory activities or peaceable relaxation. While cloud cover noticeably increases, Bubali enjoys clear skies for the majority of the month. The weather pattern shift resonates among the city's vegetation and wildlife, sparking a vibrant ambiance.

Temperature

September brings the highest temperatures in Bubali, with an average high of 29°C (84.2°F) and an average low of 28.3°C (82.9°F).

Heat index

The average heat index in September is computed to be a sweltering 35°C (95°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', blends air temperature and moisture content to represent the felt temperature to humans. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

The average relative humidity in September is 80%.

Rainfall

In Bubali, during September, the rain falls for 15.5 days and regularly aggregates up to 57mm (2.24") of precipitation. In Bubali, during the entire year, the rain falls for 184.2 days and collects up to 472mm (18.58") of precipitation.

Daylight

In Bubali, the average length of the day in September is 12h and 11min.
On the first day of September in Bubali, sunrise is at 06:29 and sunset at 18:50. On the last day of the month, sunrise is at 06:29 and sunset at 18:30 AST.

Sunshine

The average sunshine in September is 9.4h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Bubali are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In September, an average UV index of 7 transforms into the following instructions:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.