January weather forecast
Port-Gentil, Gabon

January introduces the new year with a warm and humid climate. Rainfall is a prominent feature a characteristic seen in its 131mm (5.16") showers dispersed over approximately 28 days. Occasional sunshine does make its way through the hazy skyline, lasting for over 8 hours. The gusts can be intense, with the maritime winds brushing the sea. This establishes January as a month where the weather involves a seamless blend of sun, showers, and winds.

Temperature

Entering January, Port-Gentil's average high-temperature reads a still moderately hot 28.2°C (82.8°F), indicating a close resemblance to the previous month's climate. A consistent average low-temperature of 26.6°C (79.9°F), with a minor variance from the daytime highs, is noted in Port-Gentil during the nights of January.

Heat index

The heat index value for January is computed to be a tropical 32°C (89.6°F). When exposure and activity are sustained, they could induce fatigue, with a chance of heat cramps.
Always consider that heat index estimations are for light winds and places in the shade. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a value derived by merging air temperature with the humidity to convey how the climate feels. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.

Humidity

The months with the lowest humidity in Port-Gentil are January through March, with an average relative humidity of 79%.

Rainfall

In January, in Port-Gentil, the rain falls for 27.8 days. Throughout January, 131mm (5.16") of precipitation is accumulated. Throughout the year, there are 251.9 rainfall days, and 1462mm (57.56") of precipitation is accumulated.

Sea temperature

In Port-Gentil, in January, the average water temperature is 28°C (82.4°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 Port-Gentil, the average length of the day in January is 12h and 10min.
On the first day of the month, sunrise is at 06:23 and sunset at 18:33. On the last day of January, sunrise is at 06:33 and sunset at 18:42 WAT.

Sunshine

January and February, with an average of 8.7h of sunshine, are months with the most sunshine in Port-Gentil, Gabon.

UV index

The months with the highest UV index in Port-Gentil, Gabon, are January through May, November and December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In January, a regular UV index of 7 translates into these guidelines:
Guard against overexposure. Protection from sun-induced harm is essential. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be vigilant! The Sun's UV rays get a boost from sand and water reflections.