December weather forecast
Port Sudan, Sudan

December brings a close to the year with relatively cool temperatures and increased cloud cover. On the precipitation front, rainfall pulls back to a moderate 10mm (0.39") during this month. The sunlight hours recede, signaling short days and longer nights common in this winter month. The sea surface temperatures cool after the fall heat, wrapping up the year with a mild and humid seaside climate. This mild weather condition paves the way for another cycle of Port Sudan’s climatic year, starting with the cooler January.

Temperature

The arrival of December in Port Sudan is marked by an average high-temperature of a warm 28.8°C (83.8°F), bearing a close resemblance to November. December in Port Sudan sees the temperature falling to a mean low of 21.3°C (70.3°F).

Heat index

The heat index in December is appraised at a tropical 32°C (89.6°F). A sense of exhaustion might occur with extended exposure and activity, potentially causing heat cramps.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.

Humidity

In December, the average relative humidity is 71%.

Rainfall

In Port Sudan, during December, the rain falls for 1.7 days and regularly aggregates up to 10mm (0.39") of precipitation. In Port Sudan, Sudan, during the entire year, the rain falls for 10.4 days and collects up to 75mm (2.95") of precipitation.

Sea temperature

In Port Sudan, in December, the average water temperature is 27.4°C (81.3°F).
Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are regarded as very warm, ensuring all water activities are pleasurable for extended periods without feeling uneasy.

Daylight

The month with the shortest days in Port Sudan, Sudan, is December, with an average of 11h and 0min of daylight.
On the first day of the month, sunrise is at 05:49 and sunset at 16:51. On the last day of December, sunrise is at 06:05 and sunset at 17:03 CAT.

Sunshine

In Port Sudan, the average sunshine in December is 6.9h.

UV index

January and December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: In December, the maximum UV index of 7 suggests this advice:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Attention! The combination of sand and water reflections enhances UV ray intensity.