December weather forecast
Machinga, Malawi

With December begins the proper monsoon season in Machinga, as rainfall hits a high 141mm (5.55"), marking significantly wet conditions. Winds near their annual mellow, providing a backdrop for the increasing humidity and precipitations. The usually clear skies of Machinga see more cloud cover, but this doesn't hinder visibility much. The rising barometric pressure stipulates a steady climate even amidst the flux of the monsoon season. As the year wraps up, temperatures stabilize, ending the climatic year of Machinga on a warm, humid note.

Temperature

The shift into December reveals an average high-temperature of a still tropical 30.6°C (87.1°F), closely mirroring November's climate. In Machinga, December is marked by an average low-temperature of 21.3°C (70.3°F).

Heat index

December's mean heat index is evaluated at a fiery hot 37°C (98.6°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', gauges the sensation of temperature factoring in the air's moisture content. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical for babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

In December, the average relative humidity is 72%.

Rainfall

In Machinga, in December, during 24.4 rainfall days, 141mm (5.55") of precipitation is typically accumulated. In Machinga, during the entire year, the rain falls for 138 days and collects up to 632mm (24.88") of precipitation.

Daylight

The month with the longest days is December, with an average of 13h and 0min of daylight.
On the first day of the month, sunrise is at 04:59 and sunset at 17:56. On the last day of December, sunrise is at 05:11 and sunset at 18:12 CAT.

Sunshine

The average sunshine in December is 9.7h.

UV index

In Machinga, the average daily maximum UV index in December is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: A daily high UV index of 6 in December leads to these guidelines:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Enhance your sun protection with tightly woven, yet airy clothing.