December weather forecast
Chibuto, Mozambique

Closing the year, December brings the return of peak summer temperatures to Chibuto, Mozambique, reaching the year's highest at 31.9°C (89.4°F). Along with the soaring temperatures, the rainfall also increases, marking 74mm (2.91") spread across 15.4 days. This month opens up the sultry Mozambican summer skies, offering an enchanting stage to seemingly endless sunshine. Though higher temperatures and increased rainfall are dominant this month, December's festive spirit remains untouched and elevated. The combination of summer heat and festive cheers undeniably constructs a remarkable year-end experience.

Temperature

In Chibuto, the peak average temperatures are observed in December, with a high of 31.9°C (89.4°F) and a low of 22.3°C (72.1°F).

Heat index

The heat index value during December is calculated to be a blisteringly hot 40°C (104°F). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. 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 highly important for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In December, the average relative humidity is 71%.

Rainfall

In December, the rain falls for 15.4 days. Throughout December, 74mm (2.91") of precipitation is accumulated. Throughout the year, there are 147.6 rainfall days, and 416mm (16.38") of precipitation is accumulated.

Daylight

With an average of 13h and 36min of daylight, December has the longest days of the year.
On the first day of the month, sunrise is at 04:48 and sunset at 18:21. On the last day of December, sunrise is at 04:59 and sunset at 18:38 CAT.

Sunshine

The average sunshine in December is 9.3h.

UV index

The months with the highest UV index are January through March, November and December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: During December, 7 as the daily maximum UV index converts into the following advice:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.