December weather forecast
Malvan, India

December, the first month of the winter in Malvan, is also a hot month, with an average temperature fluctuating between 31.4°C (88.5°F) and 23.4°C (74.1°F).
The perfect water temperature of 28.1°C (82.6°F) with 4mm (0.16") of accumulated rainfall and only 3.7 rainfall days, makes December a great period for swimming and other water activities.

Temperature

The introduction of December in Malvan sees an average high-temperature of a still hot 31.4°C (88.5°F), hardly deviating from November. Malvan, during the nights of December, experiences an average temperature drop to a warm 23.4°C (74.1°F).

Heat index

The heat index value for December is computed to be a torrid 35°C (95°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', integrates the air's temperature and its humidity to showcase the felt temperature by people. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

In Malvan, the average relative humidity in December is 57%.

Rainfall

In Malvan, India, in December, it is raining for 3.7 days, with typically 4mm (0.16") of accumulated precipitation. In Malvan, India, during the entire year, the rain falls for 158 days and collects up to 1901mm (74.84") of precipitation.

Sea temperature

In Malvan, the average seawater temperature in December is 28.1°C (82.6°F).
Note: For engaging in water activities including swimming and diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are perceived as perfect, providing pleasure for extended durations.

Daylight

December has the shortest days of the year, with an average of 11h and 12min of daylight.
On the first day of the month, sunrise is at 6:47 am and sunset at 6:02 pm. On the last day of December, sunrise is at 7:03 am and sunset at 6:14 pm IST.

Sunshine

In Malvan, the average sunshine in December is 9.9h.

UV index

The months with the highest UV index are January through May, September through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In December, the UV index of 7 transforms into the following advice:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be wary! Reflections from sand and water make UV radiation more intense.