December weather forecastVictoria, Seychelles

Weather in December

December in Victoria brings the year to a climatic conclusion with its characteristic blend of high humidity and significant rainfall. As the city gears up for the festive season, the weather creates a unique, endearing ambiance, perfect for a serene beach holiday. Climatically, December stands out with its considerable rainfall, clocking in at 281mm (11.06"). Despite the higher frequency of showers, the city's festive spirit remains undeterred, making it delightful for holiday makers. As the year ends, Victoria continues to radiate its charm, offering unforgettable experiences amidst its intoxicating beauty and vibrant city life.

Temperature

With the transition into December, Victoria notes an average high-temperature of a still hot 30°C (86°F), closely resembling November. Throughout December, the average low-temperature in Victoria records at a moderately hot 23.9°C (75°F).

Heat index

The heat index in December is estimated at a very hot 38°C (100.4°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
In reference to the heat index, it's for places in shade and with a slight wind. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is found by incorporating humidity levels into the air temperature measurement. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are especially vital to children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

January and December, with an average relative humidity of 82%, are the most humid months.

Rainfall

In Victoria, in December, during 18 rainfall days, 281mm (11.06") of precipitation is typically accumulated. In Victoria, Seychelles, during the entire year, the rain falls for 149 days and collects up to 2172mm (85.51") of precipitation.

Sea temperature

In December, the average sea temperature is 28.2°C (82.8°F).
Note: For any water activity, temperatures between 25°C (77°F) and 29°C (84.2°F) are deemed excellent and extremely satisfying for enduring periods.

Daylight

With an average of 12h and 24min of daylight, December has the longest days of the year in Victoria.
On the first day of the month, sunrise is at 05:56 and sunset at 18:18. On the last day of December, sunrise is at 06:09 and sunset at 18:32 +04.

Sunshine

In December, the average sunshine is 5.5h.