September weather forecast
Goyave, Guadeloupe

September signals another shift in weather patterns in Goyave, Guadeloupe. This month ventures into a tapering-off stage of temperature and rainfall rates. Despite this, September continues to support a wide range of activities with relatively high sunshine and daylight hours. Nevertheless, a decrease in average wind speeds to 19.3km/h (12mph) downplays the effect of breezes. With the advent of October, the city can expect a decrease in rainfall amounts and sunshine hours.

Temperature

With the advent of September, Goyave experiences an average high-temperature of a still moderately hot 29°C (84.2°F), mirroring a close resemblance to the previous month. Goyave in September observes a slight diminution in temperature from daily highs, recording a low-temperature average of 27.5°C (81.5°F).

Heat index

The average heat index in September is evaluated at a tropical 34°C (93.2°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in September is 76%.

Rainfall

In Goyave, during September, the rain falls for 22 days and regularly aggregates up to 103mm (4.06") of precipitation. Throughout the year, in Goyave, there are 261.2 rainfall days, and 839mm (33.03") of precipitation is accumulated.

Daylight

In September, the average length of the day in Goyave, Guadeloupe, is 12h and 13min.
On the first day of September, sunrise is at 05:53 and sunset at 18:18. On the last day of the month, sunrise is at 05:56 and sunset at 17:55 AST.

Sunshine

In Goyave, the average sunshine in September is 10h.

UV index

The months with the highest UV index in Goyave 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 value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index, 7 in September, converts into the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.