March weather forecast
Speightstown, Barbados

Transitioning to March, Speightstown weather takes a slightly dryer turn with less rainfall. A steady increase in daylight hours begins, indicative of the approaching summer. Sea temperature, sunshine hours, and UV index remain the same as February, maintaining the tropical vibe. This consistent weather pattern ensures great conditions for sightseeing and diving. Although rainfall decreases to 40mm (1.57"), it refreshes the air and greens the landscapes.

Temperature

Speightstown measures an average high-temperature of a still warm 29°C (84.2°F) in March, nearly consistent with the preceding month. The temperature lowers to an average of 21°C (69.8°F) during March nights.

Rainfall

The month with the least rainfall in Speightstown is March, when the rain falls for 9 days and typically collects 40mm (1.57") of precipitation.

Sea temperature

February and March, with an average sea temperature of 26°C (78.8°F), are months with the coldest seawater in Speightstown.
Note: Engaging in water activities, such as swimming or diving, in temperatures from 25°C (77°F) to 29°C (84.2°F) is very pleasurable for extended periods, without any discomfort.

Daylight

In Speightstown, the average length of the day in March is 12h and 4min.
On the first day of March in Speightstown, sunrise is at 06:14 and sunset at 18:07. On the last day of the month, sunrise is at 05:54 and sunset at 18:10 AST.

Sunshine

In March, 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. A UV Index estimate of 11, and higher, represents an excessive health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The daily maximum UV index of 12 in March interprets into the following advice:
Utilize every vital safety procedure. Individuals with light skin may endure burns in less than 5 minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Regardless of cloud cover, it's recommended to apply generously and reapply often a sunscreen with an SPF of at least 30, especially after swimming or any outdoor activity. Heads up! Sand and water reflection magnifies the UV exposure from the Sun.