October weather forecastBasse Terre, Guadeloupe

Weather in October

October's weather in Basse Terre, Guadeloupe continues the downward temperature trend initiated in September. The temperature ranges from 27.2°C (81°F) to 29.1°C (84.4°F) during the month, slightly cooler than September temperatures. However, the maintained relative humidity of 76% keeps the atmosphere warm enough to replicate summer days. As the last few months of the year roll in, anticipate a further decrease in average temperatures. Still, Guadeloupe's tropical environment continues to showcase its temperate and inviting climate, making it an excellent travel destination year-round.

Temperature

Basse Terre marks the start of October with an average high-temperature of a still moderately hot 29.1°C (84.4°F), hinting at a slight fluctuation from September's 29°C (84.2°F). Basse Terre's nighttime temperatures in October display a slight drop from daytime highs, averaging to a still moderately hot 27.2°C (81°F).

Heat index

In October, the heat index is calculated to be a tropical 34°C (93.2°F). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
Remember that heat index calculations are made for conditions in the shade with light wind. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is found by incorporating humidity levels into the air temperature measurement. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.

Humidity

In Basse Terre, the average relative humidity in October is 76%.

Rainfall

In Basse Terre, in October, it is raining for 23.7 days, with typically 91mm (3.58") of accumulated precipitation. Throughout the year, in Basse Terre, there are 261.2 rainfall days, and 839mm (33.03") of precipitation is accumulated.

Sea temperature

In Basse Terre, in October, the average water temperature is 29.1°C (84.4°F).
Note: Swimming, diving, and similar water activities in temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are seen as very agreeable and pleasurable for lengthy periods without discomfort.

Daylight

In October, the average length of the day is 11h and 46min.
On the first day of October, sunrise is at 05:56 and sunset at 17:55. On the last day of the month, sunrise is at 06:03 and sunset at 17:37 AST.

Sunshine

In Basse Terre, the average sunshine in October is 7.7h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In October, the average maximum UV index of 7 translates into the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be cautious! Sand and water surfaces make the Sun's UV rays more potent.