October weather forecast
Saint-Francois, Guadeloupe

With temperatures ranging from 27.2°C (81°F) to 29.1°C (84.4°F), October at Saint-Francois, Guadeloupe, offers a subtly cooler climate than previous months. October's most marked characteristic is the decreasing wind speed, which is notably less than those experienced in September. This combined with a lesser amount of rainfall makes October relatively calmer, although it’s still firmly planted within the parameters of typical Guadeloupe weather. This month also witnesses a decrease in daylight hours, signaling the transition from the summer season. Despite these reductions, the city's sea temperature remains comfortable for enjoying maritime activities.

Temperature

October's onset records a minor alteration in the average high-temperature to a still moderately hot 29.1°C (84.4°F) from September's 29°C (84.2°F). In Saint-Francois, the nocturnal temperatures throughout October show a marginal dip from the daytime averages, settling at a still moderately hot 27.2°C (81°F).

Heat index

October's heat index is estimated at a tropical 34°C (93.2°F). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.

Humidity

In Saint-Francois, the average relative humidity in October is 76%.

Rainfall

In October, the rain falls for 23.7 days. Throughout October, 91mm (3.58") of precipitation is accumulated. Throughout the year, there are 261.2 rainfall days, and 839mm (33.03") of precipitation is accumulated.

Sea temperature

In October, the average sea temperature is 28.9°C (84°F).
Note: For any water activity, the surface water temperatures in the range of 25°C (77°F) to 29°C (84.2°F) are deemed excellent and incredibly pleasant for longer durations.

Daylight

In October, the average length of the day is 11h and 46min.
On the first day of October, sunrise is at 05:55 and sunset at 17:53. On the last day of the month, sunrise is at 06:02 and sunset at 17:35 AST.

Sunshine

In Saint-Francois, the average sunshine in October is 7.7h.

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 are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index, 7 during October, leads to the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Caution! The mirror effect of sand and water ups the UV radiation strength.