October weather forecast
Guardalavaca, Cuba

October records the highest number of rainy days with 20.7 on average, marking it as the rainiest month of the year in Guardalavaca. The rainfall, accompanied by a slight drop in temperature, ushers in a cooler and more comfortable weather compared to previous months. Despite this, the sea temperature remains warm, allowing for continued water activities. While the rain showers may be more prominent, they are typically short-lived and do not deter outdoor pursuits. All in all, October showcases a potent mix of rains, clouds, and sunshine.

Temperature

Guardalavaca starts October with an average high-temperature of a warm 29.8°C (85.6°F), hinting at a minimal fluctuation from September. Guardalavaca indicates a consistently low-temperature of 25.6°C (78.1°F) during the nights of October.

Heat index

For October, the heat index is computed to be a torrid 37°C (98.6°F). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', blends air temperature and moisture content to represent the felt temperature to humans. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. 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. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

January, October through December, with an average relative humidity of 78%, are the most humid months.

Rainfall

October is the month with the most rainfall. Rain falls for 20.7 days and accumulates 74mm (2.91") of precipitation.

Sea temperature

July through October, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater.
Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for swimming, diving, and other activities, ensuring comfort and enjoyment for lengthened periods.

Daylight

In October, the average length of the day in Guardalavaca is 11h and 40min.
On the first day of October, sunrise is at 06:54 and sunset at 18:50. On the last day of the month, sunrise is at 07:05 and sunset at 18:27 CDT.

Sunshine

In Guardalavaca, the average sunshine in October is 7.9h.

UV index

April through November, 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 risk from exposure to the Sun's UV radiation for the average person.
Note: In October, the maximum UV index of 7 suggests this advice:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. 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. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Caution! The Sun's UV intensity grows with reflections off sand and water.