December weather forecast
Mangalagiri, India

The first month of the winter, December, is still a warm month in Mangalagiri, India, with an average temperature varying between 19.1°C (66.4°F) and 29.8°C (85.6°F).

Temperature

December is the coldest month of the year, registering average temperatures as high as 29.8°C (85.6°F) and as low as 19.1°C (66.4°F).

Heat index

December's heat index is appraised at a sweltering 35°C (95°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. 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.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In December, the average relative humidity is 70%.

Rainfall

In December, in Mangalagiri, the rain falls for 5.2 days. Throughout December, 7mm (0.28") of precipitation is accumulated. Throughout the year, there are 124.3 rainfall days, and 499mm (19.65") of precipitation is accumulated.

Daylight

December has the shortest days of the year, with an average of 11h and 12min of daylight.
On the first day of December in Mangalagiri, sunrise is at 6:20 am and sunset at 5:33 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 5:45 pm IST.

Sunshine

In December, the average sunshine in Mangalagiri is 7h.

UV index

January, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Mangalagiri. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: A maximum daily UV index of 6 during December morphs into the following directions:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Stay sun-safe with clothing that is both closely woven and worn loosely.