October weather forecast
Chaguaramas, Trinidad and Tobago

October brings significant change to Chaguaramas’ weather profile with the tropical storms becoming more prevalent, resulting in the highest rainfall around 115mm (4.53"). It echoes the nostalgic tunes of the late monsoon season as the rain persists with a marked increase in the number of rainy days. However, despite the increased precipitation, the city continues to simmer with an average high temperature of 29.7°C (85.5°F). Meanwhile, the humidity slightly eases, granting some relief to the inhabitants and visitors. October's mixture of plentiful showers and persistent heat paints a distinctive image into Chaguaramas’ annual weather canvas.

Temperature

October's onset records a minor alteration in the average high-temperature to a warm 29.7°C (85.5°F) from September's 30.1°C (86.2°F). Consistently, Chaguaramas reports average nighttime temperatures of 26.6°C (79.9°F) during October, a marginal step down from its daytime highs.

Heat index

The heat index for October is estimated at a very hot 36°C (96.8°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an estimation of the warmth sensation when considering humidity levels. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

The average relative humidity in October in Chaguaramas is 77%.

Rainfall

The month with the most rainfall is October, when the rain falls for 20 days and typically aggregates up to 115mm (4.53") of precipitation.

Daylight

In October, the average length of the day is 11h and 53min.
On the first day of the month, sunrise is at 05:55 and sunset at 17:56. On the last day of October, in Chaguaramas, sunrise is at 05:57 and sunset at 17:42 AST.

Sunshine

The average sunshine in October is 8.8h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In October, the UV index of 7 transforms into the following advice:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.