January weather forecast
Speightstown, Barbados

Compared to December, January in Speightstown, Barbados sees a slight drop in temperatures. UV index decreases as well but remains in the high zone. Sea temperature stays warm, suitable for water activities. January experiences a rainfall of 69mm (2.72"), creating a balance of sun and shower. Clear skies with approximately nine hours of sunshine fill the majority of the days.

Temperature

January and February mark Speightstown's lowest temperatures, averaging a high-temperature of 28°C (82.4°F).

Rainfall

In January, in Speightstown, the rain falls for 14 days. Throughout January, 69mm (2.72") 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, in January, the average water temperature is 27°C (80.6°F).
Note: In any water activity, temperatures between 25°C (77°F) and 29°C (84.2°F) are viewed as magnificent and exceptionally pleasant for prolonged enjoyment.

Daylight

In Speightstown, the average length of the day in January is 11h and 27min.
On the first day of the month, sunrise is at 06:21 and sunset at 17:42. On the last day of January, in Speightstown, sunrise is at 06:25 and sunset at 17:58 AST.

Sunshine

January, February, April and May, with an average of 9h of sunshine, are months with the most sunshine.

UV index

In January, the average daily maximum UV index is 10. A UV Index reading of 8 to 10 represents a very high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 10 during January translates into the following guidance:
Be constantly cautious; skin and eyes can be quickly affected if left unprotected. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Broad-spectrum SPF 30+ sunscreen must be generously applied and reapplied every two hours or post any outdoor activity or swim. Caution! The mirror effect of sand and water ups the UV radiation strength.