August weather forecast
Basse Terre, Guadeloupe

August's weather in Basse Terre, Guadeloupe presents no significant changes, maintaining the high temperatures from the month prior. The thermometer ranges from 27.2°C (81°F) to 29.2°C (84.6°F), making it one of the hottest months of the year. The relative humidity remains stable at 77%, mirroring July's weather conditions. The continuation of warm temperatures, combined with high humidity, paints the classic summer picture in Basse Terre. However, a subtle shift towards cooler temperatures and lower precipitation levels will signify the transition to the latter part of the year.

Temperature

August is the month when Basse Terre experiences its warmest temperatures, averaging a high of 29.2°C (84.6°F) and a low of 27.2°C (81°F).

Heat index

For August, the heat index is estimated at a very hot 35°C (95°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', reflects the feeling of heat when considering both air temperature and humidity. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. 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.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

May, July, August and November, with an average relative humidity of 77%, are the most humid months.

Rainfall

The month with the most rainfall is August, when the rain falls for 25.1 days and typically aggregates up to 119mm (4.69") of precipitation.

Sea temperature

In Basse Terre, the average seawater temperature in August is 29°C (84.2°F).
Note: Water activities including swimming and diving are pleasurable in temperatures between 25°C (77°F) and 29°C (84.2°F), ensuring comfort and enjoyment for extended time frames.

Daylight

The average length of the day in August in Basse Terre is 12h and 39min.
On the first day of the month, sunrise is at 05:48 and sunset at 18:37. On the last day of August, sunrise is at 05:53 and sunset at 18:20 AST.

Sunshine

The month with the most sunshine is August, with an average of 10.1h of sunshine.

UV index

The months with the highest UV index 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. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 7 during August morphs into the following directions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Caution! The Sun's UV rays become stronger due to reflections from water and sand.