December weather forecast
Visakhapatnam, India

In Visakhapatnam, the quietude of December brings along cool breezes and clear, azure skies. With a significant reduction in rainfall, the city experiences cool and dry weather. The month witnesses one of the lowest average temperatures of the year, rendering comfortable climatic conditions. After trekking from extremes of heatwaves to torrential monsoons, this city in India wraps up another meteorological year.

Temperature

During January and December, Visakhapatnam experiences its lowest temperatures, averaging a high-temperature of 28.9°C (84°F).

Heat index

December's heat index is appraised at a tropical 32°C (89.6°F). With prolonged exposure and constant activity, one might feel exhausted and experience heat cramps.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.

Humidity

December is the least humid month in Visakhapatnam, with an average relative humidity of 67%.

Rainfall

The month with the least rainfall is December, when the rain falls for 0.6 days and typically collects 9mm (0.35") of precipitation.

Sea temperature

In Visakhapatnam, in December, the average water temperature is 26.2°C (79.2°F).
Note: Surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as excellent and extremely agreeable for enduring enjoyment in water activities.

Daylight

The month with the shortest days in Visakhapatnam is December, with an average of 11h and 6min of daylight.
On the first day of the month, sunrise is at 6:11 am and sunset at 5:20 pm. On the last day of December, in Visakhapatnam, India, sunrise is at 6:27 am and sunset at 5:32 pm IST.

Sunshine

In Visakhapatnam, the average sunshine in December is 8h.

UV index

With an average maximum UV index of 8, December is the month with the lowest UV index in Visakhapatnam. A UV Index estimate of 8 to 10 represents a very high health hazard from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 8 during December translates into the following guidance:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 minutes. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Notice! The reflection of water and sand increases the UV radiation significantly.