December weather forecast
Mocimboa da Praia, Mozambique

Closing the year, December in Mocimboa da Praia experiences the full force of the wet season. The month explodes with a thunderous 143mm (5.63") of precipitation. Simultaneously, temperatures peak to a sultry 30.9°C (87.6°F), just below the year's highest averages. However, the festive backdrop, combined with the romantic weather, illuminates the city's beauty, transcending the climatic challenges. As the year ends, the weather experiences a complete wipe, preparing for the return of January's charm.

Temperature

December tends to be the warmest month, with temperatures averaging a daily high of 30.9°C (87.6°F) and a low of 25.3°C (77.5°F).

Heat index

For December, the heat index is calculated to be a scorching 40°C (104°F). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

In Mocimboa da Praia, Mozambique, the average relative humidity in December is 77%.

Rainfall

In Mocimboa da Praia, in December, it is raining for 21.3 days, with typically 143mm (5.63") of accumulated precipitation. Throughout the year, there are 174.5 rainfall days, and 1041mm (40.98") of precipitation is accumulated.

Sea temperature

In Mocimboa da Praia, in December, the average water temperature is 28.8°C (83.8°F).
Note: For activities in the water such as swimming or diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are considered optimal for prolonged enjoyment without discomfort.

Daylight

The month with the longest days in Mocimboa da Praia is December, with an average of 12h and 48min of daylight.
On the first day of December, sunrise is at 04:45 and sunset at 17:30. On the last day of the month, sunrise is at 04:58 and sunset at 17:45 CAT.

Sunshine

In December, the average sunshine is 8.6h.

UV index

January through May, October through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: A daily high UV index of 7 in December leads to these guidelines:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Caution! The mirror effect of sand and water ups the UV radiation strength.