January weather forecastBubaque, Guinea-Bissau

Weather in January

January in Bubaque, Guinea-Bissau, is influenced by the Harmattan, a dry and dusty northeasterly trade wind, which brings low humidity and dominant clear skies. This results in an average of around 8 hours of sunshine per day, coupled with virtually nonexistent rainfall, splashing a mere 1mm (0.04") throughout the entire month. This is also the coldest month, with an average high temperature of 32°C (89.6°F), relatively lower compared to the other months. Despite being the coldest, the sea temperature is quite inviting, making January a suitable period for water-based activities. Overall, the weather during this month provides a respite from the heat, promising sun-filled and dry conditions ideal for outdoor exploration.

Temperature

Bubaque, Guinea-Bissau, marks the onset of January with an average high-temperature of a still tropical 32°C (89.6°F), subtly divergent from December's 31°C (87.8°F). A noteworthy temperature dip to an enjoyable 19°C (66.2°F) is observed during the nights of January in Bubaque.

Rainfall

January through April are months with the least rain when 1mm (0.04") of rain is typically aggregated.

Sea temperature

In January, the average sea temperature in Bubaque is 26.3°C (79.3°F).
Note: Surface water temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are considered superb and highly pleasant for water activities over extended periods.

Daylight

In Bubaque, Guinea-Bissau, the average length of the day in January is 11h and 33min.
On the first day of January, sunrise is at 07:22 and sunset at 18:51. On the last day of the month, sunrise is at 07:27 and sunset at 19:05 GMT.

Sunshine

January through May, November and December, with an average of 8h of sunshine, are months with the most sunshine in Bubaque.

UV index

In January, the average daily maximum UV index in Bubaque is 10. A UV Index of 8 to 10 symbolizes a very high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In January, the maximum UV index of 10 suggests this advice:
Be constantly cautious; skin and eyes can be quickly affected if left unprotected. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Enhance your sun protection with tightly woven, yet airy clothing. Apply and frequently reapply a minimum SPF 30 sunscreen even on cloudy days, especially after swimming or an outdoor workout. Note! Reflective surfaces like sand and water heighten the UV radiation levels.