December weather forecast
Ndala, Mozambique

December, the first month of the summer in Ndala, is still a hot month, with an average temperature fluctuating between 21.4°C (70.5°F) and 31.5°C (88.7°F).

Temperature

Ndala's average high-temperature marks a still tropical 31.5°C (88.7°F) with the advent of December, closely mirroring that of the preceding month. Throughout the month of December, the average temperature dips to an agreeable 21.4°C (70.5°F) at night.

Heat index

December's heat index is calculated to be a blistering 42°C (107.6°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
The metrics for the heat index are tailored for both shady environments and light winds. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is an estimation of the warmth sensation when considering humidity levels. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. 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. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

The average relative humidity in December is 78%.

Rainfall

In December, the rain falls for 22.2 days. Throughout December, 138mm (5.43") of precipitation is accumulated. In Ndala, during the entire year, the rain falls for 135.4 days and collects up to 669mm (26.34") of precipitation.

Daylight

The month with the longest days in Ndala, Mozambique, is December, with an average of 12h and 54min of daylight.
On the first day of December, sunrise is at 04:46 and sunset at 17:35. On the last day of the month, sunrise is at 04:58 and sunset at 17:51 CAT.

Sunshine

In December, the average sunshine in Ndala is 7.7h.

UV index

September through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: In December, an average UV index of 7 transforms into the following instructions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Experience reduced UV exposure by about half when donning a wide-brim hat.