December weather forecast
Alibag, India

December, the first month of the winter in Alibag, is still a tropical month, with an average temperature varying between 31.6°C (88.9°F) and 20.9°C (69.6°F).
An excellent water temperature of 27.3°C (81.1°F) and only 1.8 rainfall days, with 1mm (0.04") of accumulated rainfall, makes December a prime for swimming and other water activities.

Temperature

The average high-temperature in Alibag, India, for December is a still hot 31.6°C (88.9°F), closely aligning with the temperature of the preceding month. During the nights in December, an average low-temperature of 20.9°C (69.6°F) is observed.

Heat index

For December, the heat index is calculated to be a tropical 34°C (93.2°F). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
The standards for the heat index are set for locations in shade and under light breezes. 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', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.

Humidity

The average relative humidity in December in Alibag, India, is 50%.

Rainfall

December is the last month it rains. During 1.8 rainfall days, in December, Alibag aggregates 1mm (0.04") of precipitation. Throughout the year, in Alibag, there are 139.5 rainfall days, and 1395mm (54.92") of precipitation is accumulated.

Sea temperature

In December, the average sea temperature is 27.3°C (81.1°F).
Note: Swimming, diving, and similar water activities in temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are seen as very agreeable and pleasurable for lengthy periods without discomfort.

Daylight

December has the shortest days of the year, with an average of 11h and 0min of daylight.
On the first day of the month, sunrise is at 6:54 am and sunset at 6:00 pm. On the last day of December, sunrise is at 7:10 am and sunset at 6:12 pm IST.

Sunshine

In December, the average sunshine in Alibag is 9.2h.

UV index

June through August and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 6 during December translates into the following recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended. Beware! Reflections from sand and water can intensify the Sun's UV radiation.