January weather forecast
Monrovia, Liberia

For Monrovia, Liberia, January comes with a high temperature of 29.9°C (85.8°F) and a low of 25.2°C (77.4°F), making it a hot beginning to the year. A significant point to note is the generous sunshine that January experiences, which totals to 9.3 hours coupled with a relative humidity of 76%. There's a slight deviation in these conditions moving to February. The consistent wind speed, which averages at 9.8km/h (6.1mph), provides a gentle cooling factor. Regardless of being the first month of the year, January promises a warm outlook.

Temperature

Monrovia's temperatures tend to reach their peak averages in January, with a high of 29.9°C (85.8°F) and a low of 25.2°C (77.4°F).

Heat index

For most parts of January, the heat index is computed to be a very hot 36°C (96.8°F). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
Note that heat index values are valued for light wind and location in the shade. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. 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.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

The least humid month is January, with an average relative humidity of 76%.

Rainfall

The month with the least rainfall is January, when the rain falls for 14.8 days and typically collects 31mm (1.22") of precipitation.

Sea temperature

In Monrovia, the average seawater temperature in January is 28.3°C (82.9°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

In January, the average length of the day is 11h and 49min.
On the first day of the month, sunrise is at 06:53 and sunset at 18:39. On the last day of January, in Monrovia, sunrise is at 07:00 and sunset at 18:52 GMT.

Sunshine

The month with the most sunshine is January, with an average of 9.3h of sunshine.

UV index

January through May, October through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.
Note: The daily high UV index of 7 in January translates into this advice:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Attention! UV radiation is ramped up when reflecting off sand and water surfaces.