January weather forecast
Libreville, Gabon

Climate conditions in January in Libreville, Gabon, are characterized by warm, humid weather. Relative humidity values indicate a prevailing humid condition, with the region seeing a fair amount of rainfall at 121mm (4.76"). Compared to the upcoming February, January experiences slightly lesser rainfall and marginally lower temperature ranges. Kelly skies are another notable feature, with clouds regularly obscuring a significant portion of the sky. The coastal city also experiences modest wind speeds, contributing to pleasantly breezy afternoons.

Temperature

The shift into January finds Libreville at an average high-temperature of a still moderately hot 29.3°C (84.7°F), closely comparable to December's conditions. During January, the nighttime temperatures in Libreville align closely with the daytime averages, measuring a still moderately hot 24.8°C (76.6°F).

Heat index

Throughout January, the heat index is calculated to be a sweltering 36°C (96.8°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Realize that the values for the heat index are set for shaded places and light winds. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

The months with the lowest humidity in Libreville are January through March and August, with an average relative humidity of 81%.

Rainfall

In Libreville, Gabon, in January, it is raining for 30 days, with typically 121mm (4.76") of accumulated precipitation. In Libreville, during the entire year, the rain falls for 274.1 days and collects up to 1477mm (58.15") of precipitation.

Sea temperature

In Libreville, the average seawater temperature in January is 28.3°C (82.9°F).
Note: Swimming, diving, and other water activities in temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are highly enjoyable and provide prolonged comfort without unease.

Daylight

In Libreville, the average length of the day in January is 12h and 6min.
On the first day of the month, sunrise is at 06:22 and sunset at 18:28. On the last day of January, in Libreville, sunrise is at 06:32 and sunset at 18:38 WAT.

Sunshine

In Libreville, the average sunshine in January is 8.2h.

UV index

The months with the highest UV index are January through May, November and December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In January, the maximum UV index of 7 suggests this advice:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Alert! Sand and water increase UV exposure due to their reflective properties.