December weather forecast
Arpora, India

The first month of the winter, December, is still a tropical month in Arpora, India, with an average temperature fluctuating between 32.1°C (89.8°F) and 23.2°C (73.8°F).
The ideal sea water temperature of 28°C (82.4°F) and only 3.4 rainfall days, with 5mm (0.2") of accumulated rainfall, makes December the best time for swimming and other water activities.

Temperature

The commencement of December in Arpora notes an average high-temperature of a still tropical 32.1°C (89.8°F), exhibiting little difference from the previous month. In Arpora, December is marked by an average low-temperature of 23.2°C (73.8°F).

Heat index

For most parts of December, the heat index is computed to be a fiery hot 37°C (98.6°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Know that the heat index computations account for shaded terrains and slight winds. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

The average relative humidity in December is 59%.

Rainfall

In Arpora, in December, during 3.4 rainfall days, 5mm (0.2") of precipitation is typically accumulated. In Arpora, India, during the entire year, the rain falls for 144.8 days and collects up to 1612mm (63.46") of precipitation.

Sea temperature

The months with the coldest seawater are January through March, July through September and December, with an average sea temperature of 28°C (82.4°F).
Note: Surface water temperatures between 25°C (77°F) and 29°C (84.2°F) offer outstanding conditions for any water activity, providing extreme pleasure for extended periods.

Daylight

December has the shortest days of the year in Arpora, with an average of 11h and 12min of daylight.
On the first day of the month, sunrise is at 6:45 am and sunset at 6:02 pm. On the last day of December, in Arpora, India, sunrise is at 7:01 am and sunset at 6:14 pm IST.

Sunshine

In Arpora, 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 of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index of 7 during December translates into these guidelines:
Shun overexposure. Protection from sun ravages is indispensable. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Alert! The Sun's UV rays are heightened by the reflection of sand and water.