December weather forecast
Mnyusi, Tanzania

The first month of the summer, December, is also a moderately hot month in Mnyusi, Tanzania, with an average temperature varying between 29.4°C (84.9°F) and 18.5°C (65.3°F).

Temperature

The beginning of December records an average high-temperature of a still moderately hot 29.4°C (84.9°F), almost echoing the conditions of the previous month. During December, Mnyusi observes a consistent average nighttime temperature of 18.5°C (65.3°F).

Heat index

The average heat index in December is evaluated at a fiery hot 36°C (96.8°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', gauges the sensation of temperature factoring in the air's moisture content. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

In Mnyusi, the average relative humidity in December is 79%.

Rainfall

In Mnyusi, in December, during 28.5 rainfall days, 160mm (6.3") of precipitation is typically accumulated. Throughout the year, there are 254.7 rainfall days, and 1066mm (41.97") of precipitation is accumulated.

Daylight

The month with the longest days is December, with an average of 12h and 24min of daylight.
On the first day of the month, sunrise is at 06:02 and sunset at 18:26. On the last day of December, sunrise is at 06:16 and sunset at 18:41 EAT.

Sunshine

The average sunshine in December is 8.6h.

UV index

The months with the highest UV index are January through May, August through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: During December, 6 as the daily maximum UV index converts into the following advice:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.