December weather forecast
Nkhata Bay, Malawi

December's weather in Nkhata Bay closely mirrors that of the early wet months with substantial rainfall of 247mm (9.72") spread over 17 days. The climate remains warm and humid, although the minimum temperature sees a minor decrease compared to November. Daylight hours are at their maximum, although abundant cloud cover caps the amount of sunshine to just over half of those hours. Everyone can enjoy maximum daylight hours alongside cooler temperatures in this period.

Temperature

December in Nkhata Bay observes an average high-temperature of a warm 29.2°C (84.6°F), marking an insignificant difference from November's 30.4°C (86.7°F). During December, the temperature in Nkhata Bay tends to dip to an average of 21.3°C (70.3°F) at night.

Heat index

Throughout December, the heat index is evaluated at a very hot 36°C (96.8°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

The average relative humidity in December is 81%.

Rainfall

In Nkhata Bay, during December, the rain falls for 17 days and regularly aggregates up to 247mm (9.72") of precipitation. Throughout the year, in Nkhata Bay, there are 123 rainfall days, and 1657mm (65.24") of precipitation is accumulated.

Daylight

December has the longest days of the year in Nkhata Bay, with an average of 12h and 48min of daylight.
On the first day of the month, sunrise is at 05:09 and sunset at 17:54. On the last day of December, sunrise is at 05:22 and sunset at 18:09 CAT.

Sunshine

In December, the average sunshine is 6.5h.

UV index

The months with the highest UV index in Nkhata Bay are January through April, September through December, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an excessive health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: A daily maximum UV index of 12 in December translates into the following instructions:
Ensure every key safety measure. People with light skin might sustain burns in fewer than 5 minutes. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Boost your sun resistance with garments that are densely woven yet spacious. Every two hours, apply and reapply an SPF 30+ broad-spectrum sunscreen, especially after swimming or engaging in outdoor activities.