January weather forecast
Joe, Liberia

January in Joe, Liberia, is characterised by relatively stable temperature conditions, with minimal fluctuation from day to night. It is a month of slightly higher pressure, which can lead to clear skies reflected in an average UV index of 7. Rainfall is observed on approximately one third of the month, contributing to the overall humidity. The wind speeds are typically at their lowest, with maximum gusts reaching 13km/h (8.1mph). Despite the rainfall and humidity, January provides relatively bright days with significant sunshine hours.

Temperature

The dawn of January sees an average high-temperature of a tropical 30°C (86°F), subtly contrasting with December's 29.4°C (84.9°F). January brings an average low-temperature of 24.4°C (75.9°F) to Joe.

Heat index

The heat index for January is appraised at a sweltering 37°C (98.6°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', comes about by integrating the temperature readings with the humidity levels. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

With an average relative humidity of 79%, January is the least humid month.

Rainfall

In January, the rain falls for 22.3 days. Throughout January, 66mm (2.6") of precipitation is accumulated. Throughout the year, there are 294.8 rainfall days, and 1200mm (47.24") of precipitation is accumulated.

Daylight

In Joe, the average length of the day in January is 11h and 51min.
On the first day of January, sunrise is at 06:43 and sunset at 18:32. On the last day of the month, sunrise is at 06:50 and sunset at 18:44 GMT.

Sunshine

January has the most sunshine of the year, with an average of 8.8h of sunshine.

UV index

The months with the highest UV index are January through May and December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In January, the average maximum UV index of 7 translates into the following recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.