January weather forecast
Holetown, Barbados

A temperate month, January experiences slightly cooler temperatures compared to the upcoming months. It marks the onset of tropical atmospheric precipitation. Winds usually blow from the northeast, keeping an almost constant air pressure. An intriguing highlight is the balance between humidity and sunshine hours, the highest value is 75% humidity and 6.8 hours of sunshine. Traveling around Holetown in January is both refreshing and relaxing, creating memorable experiences.

Temperature

As Holetown welcomes January, the average high-temperature is noted at a still moderately hot 27°C (80.6°F), closely aligning with the preceding month. January sees a slight dip to an average low temperature of 26°C (78.8°F) from the daytime highs.

Heat index

January's mean heat index is computed to be 29°C (84.2°F). Prolonged activity during exposure might result in a state of fatigue and cause heat cramps.
Research indicates the heat index considers values in shaded locales and with light winds. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are primarily vital for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.

Humidity

In January, the average relative humidity in Holetown, Barbados, is 75%.

Rainfall

In Holetown, in January, during 15 rainfall days, 17mm (0.67") of precipitation is typically accumulated. In Holetown, Barbados, during the entire year, the rain falls for 233.8 days and collects up to 706mm (27.8") of precipitation.

Sea temperature

In Holetown, the average seawater temperature in January is 27°C (80.6°F).
Note: A water temperature from 25°C (77°F) to 29°C (84.2°F) is considered very warm and enjoyable, allowing water activities to be pleasant for extended periods without irritation.

Daylight

In Holetown, the average length of the day in January is 11h and 27min.
On the first day of January in Holetown, sunrise is at 06:20 and sunset at 17:42. On the last day of the month, sunrise is at 06:25 and sunset at 17:58 AST.

Sunshine

The average sunshine in January is 6.8h.

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 in Holetown. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: In January, a daily UV index of 7 turns into the following recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Note! The Sun's UV radiation gets intensified with the reflection from sand and water.