January weather forecast
Tetrem, Ghana

January is a very hot winter month in Tetrem, Ghana, with an average temperature ranging between max 36°C (96.8°F) and min 20.3°C (68.5°F).

Temperature

The arrival of January sees an average high-temperature of a fiery hot 36°C (96.8°F), hardly diverging from December's 34.3°C (93.7°F). Tetrem observes a distinct decrease from peak daytime temperatures, with an average low-temperature of 20.3°C (68.5°F) throughout the month of January.

Heat index

In January, the average heat index is computed to be a blazing hot 46°C (114.8°F). Remain cautious: Heat cramps along with heat exhaustion are foreseeable. Ongoing activity may precipitate heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is achieved by amalgamating air temperature with the relative humidity readings. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

January is the least humid month, with an average relative humidity of 55%.

Rainfall

In Tetrem, in January, during 7.1 rainfall days, 12mm (0.47") of precipitation is typically accumulated. In Tetrem, during the entire year, the rain falls for 265.7 days and collects up to 1056mm (41.57") of precipitation.

Daylight

In Tetrem, the average length of the day in January is 11h and 46min.
On the first day of January, sunrise is at 06:18 and sunset at 18:01. On the last day of the month, sunrise is at 06:25 and sunset at 18:14 GMT.

Sunshine

January has the most sunshine of the year, with an average of 9.7h of sunshine.

UV index

The months with the highest UV index are January through April, November and December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: In January, the average maximum UV index of 7 translates into the following recommendations:
Shun overexposure. Protection from sun ravages is indispensable. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.