January weather forecast
Arapoo, Uganda

January, the same as December, in Arapoo, Uganda, is another tropical winter month, with an average temperature varying between 18.8°C (65.8°F) and 33.1°C (91.6°F).

Temperature

With the onset of January, the average high-temperature stands at a still hot 33.1°C (91.6°F), closely aligned with December's 30.4°C (86.7°F). Arapoo experiences a substantial divergence from daytime highs in January, with average lows hovering around a refreshing 18.8°C (65.8°F).

Heat index

The heat index for January is calculated to be a very hot 35°C (95°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
Heat index values are typically calculated for conditions of shade and a light breeze. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', determines the feeling of heat when you account for the relative humidity. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

In Arapoo, the average relative humidity in January is 45%.

Rainfall

January is the month with the least rainfall in Arapoo, Uganda. Rain falls for 6.2 days and accumulates 19mm (0.75") of precipitation.

Daylight

The average length of the day in January in Arapoo is 12h and 3min.
On the first day of January, sunrise is at 06:48 and sunset at 18:51. On the last day of the month, sunrise is at 06:58 and sunset at 19:02 EAT.

Sunshine

With an average of 9.9h of sunshine, January has the most sunshine of the year.

UV index

January and February, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index, 7 in January, converts into the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. 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. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.