January weather forecast
Bolgatanga, Ghana

An ideal commencement for the year in Bolgatanga, Ghana is marked by the cool and dry conditions of January. Compared to December, the weather tends to be a notch warmer and less rainy. This month is characterized by the noticeable warmth of its robust sunshine, as daylight extends up to 11.6 hours per day. Vendors at the vibrant Bolgatanga market thrive on this weather, relying less on umbrellas and more on sunhats. January, however, presents an opposing phenomenon as nighttime sees a drop in temperature to a cool 18.8°C (65.8°F).

Temperature

The transition into January marks the average high-temperature at a still tropical 32.9°C (91.2°F), differing minimally from December's 31.9°C (89.4°F). The nighttime average for Bolgatanga in January plummets considerably from its daytime counterpart, resting at an enjoyable 18.8°C (65.8°F).

Rainfall

The months with the least rainfall are January, February and December Rain falls for 2 days and accumulates 5mm (0.2") of rain.

Daylight

In Bolgatanga, the average length of the day in January is 11h and 35min.
On the first day of January in Bolgatanga, sunrise is at 06:21 and sunset at 17:51. On the last day of the month, sunrise is at 06:26 and sunset at 18:06 GMT.

Sunshine

January, February, October through December, with an average of 9h of sunshine, are months with the most sunshine in Bolgatanga.

UV index

In January, the average daily maximum UV index in Bolgatanga is 11. A UV Index value of 11, and more, symbolizes an extreme threat to health from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 11 in January interprets into the following recommendations:
Put into action all important safeguards, unprotected skin may burn swiftly. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Regularly apply and reapply a broad-spectrum sunscreen with a minimum SPF 30 every two hours, or straight after swimming or an outdoor activity.