January weather forecast
Mahiwa, Tanzania

January, the same as December, is another warm summer month in Mahiwa, Tanzania, with an average temperature varying between 25.8°C (78.4°F) and 29.4°C (84.9°F).

Temperature

Mahiwa transitions into January recording an average high-temperature of a moderately hot 29.4°C (84.9°F), closely aligning with the preceding month's temperature. Mahiwa, during January nights, witnesses an average temperature marginally cooler than its daytime highs, at a still warm 25.8°C (78.4°F).

Heat index

The average heat index in January is calculated to be a very hot 36°C (96.8°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is found by incorporating humidity levels into the air temperature measurement. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. 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.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

In Mahiwa, the average relative humidity in January is 80%.

Rainfall

In Mahiwa, during January, the rain falls for 23.3 days and regularly aggregates up to 168mm (6.61") of precipitation. Throughout the year, there are 191.4 rainfall days, and 898mm (35.35") of precipitation is accumulated.

Daylight

The average length of the day in January is 12h and 39min.
On the first day of January, sunrise is at 06:04 and sunset at 18:47. On the last day of the month, sunrise is at 06:19 and sunset at 18:53 EAT.

Sunshine

January has the least sunshine of the year in Mahiwa, with an average of 7.6h of sunshine.

UV index

The months with the lowest UV index in Mahiwa are January, February, May through September, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index of 6 during January translates into the following directions:
Inhibit overexposure. Warding off sun damage is of utmost importance. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.