July weather forecast
Speightstown, Barbados

July continues the trend of increasing rainfall, peaking this period with 135mm (5.31"), marking it as the start of the wettest season. Longer daylight hours prevail despite the increased showers. The sea temperature remains at a comfortable 28°C (82.4°F), encouraging marine activities amid the rain. The temperature, UV index, and sunshine hours remain constant as June. Hence, this month exemplifies a balance between cooling rain and the warmth of summer.

Temperature

As July takes its course, Speightstown's average high-temperature registers at a still hot 30°C (86°F), mirroring the preceding month. During the nights in July, an average low-temperature of 23°C (73.4°F) is observed.

Rainfall

In July, the rain falls for 19 days. Throughout July, 135mm (5.31") of precipitation is accumulated. In Speightstown, during the entire year, the rain falls for 165 days and collects up to 1310mm (51.57") of precipitation.

Sea temperature

In Speightstown, Barbados, in July, the average water temperature is 28°C (82.4°F).
Note: Swimming, diving, and other water endeavors at temperatures between 25°C (77°F) and 29°C (84.2°F) are considered enjoyable and satisfying for extended periods without discomfort.

Daylight

In Speightstown, the average length of the day in July is 12h and 49min.
On the first day of July, sunrise is at 05:35 and sunset at 18:29. On the last day of the month, sunrise is at 05:43 and sunset at 18:26 AST.

Sunshine

In July, the average sunshine in Speightstown is 8h.

UV index

February through September, with an average maximum UV index of 12, are months with the highest UV index in Speightstown. A UV Index estimate of 11, and higher, represents an excessive health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In July, the maximum UV index of 12 suggests this advice:
Take every vital safeguard, as unprotected skin and eyes may suffer burns rapidly. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Despite the overcast weather, sunscreen with SPF of at least 30 should be applied liberally and reapplied often, particularly after swimming or an outdoor workout. Attention! UV radiation is ramped up when reflecting off sand and water surfaces.