October weather forecast
Chaguanas, Trinidad and Tobago

In October, Chaguanas experiences another rise in rainfall, reaching a monthly average of 115mm (4.53"), signifying October as one of the wettest months. Despite the increase in precipitation, the temperature remains stable, suggesting a continuation of the tropical climate. Despite the recurrence of rain, the afternoons often bring bright sunshine, allowing for a pleasant balance of weather conditions. With November approaching, residents can anticipate a decrease in rainfall.

Temperature

As September transitions into October, the average high-temperature in Chaguanas rests at a moderately hot 29.7°C (85.5°F), maintaining a close resemblance to the previous month. October introduces a small decrease to a nighttime average of 26.6°C (79.9°F) in Chaguanas, Trinidad and Tobago.

Heat index

During October, the heat index is evaluated at a very hot 36°C (96.8°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. 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 'apparent temperature' or 'feels like', is a composite of temperature and humidity figures to convey how warm it feels. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In October, the average relative humidity is 77%.

Rainfall

October is the month with the most rainfall in Chaguanas. Rain falls for 20 days and accumulates 115mm (4.53") of precipitation.

Daylight

In Chaguanas, Trinidad and Tobago, the average length of the day in October is 11h and 53min.
On the first day of the month, sunrise is at 05:54 and sunset at 17:55. On the last day of October, sunrise is at 05:56 and sunset at 17:41 AST.

Sunshine

The average sunshine in October is 8.8h.

UV index

The months with the highest UV index in Chaguanas are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Chaguanas. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: A daily high UV index of 7 in October leads to these guidelines:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.