December weather forecast
Nemmara, India

December, the first month of the winter in Nemmara, is also a moderately hot month, with an average temperature varying between 19.4°C (66.9°F) and 29.9°C (85.8°F).

Temperature

December's weather records an average high-temperature of a still warm 29.9°C (85.8°F), showing little deviation from November. Nemmara's average low-temperature in the month of December is recorded at a refreshing 19.4°C (66.9°F).

Heat index

In December, the heat index is estimated at a sweltering 36°C (96.8°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The average relative humidity in December is 73%.

Rainfall

In Nemmara, in December, it is raining for 10.8 days, with typically 25mm (0.98") of accumulated precipitation. In Nemmara, during the entire year, the rain falls for 238.3 days and collects up to 1218mm (47.95") of precipitation.

Daylight

December has the shortest days of the year in Nemmara, with an average of 11h and 30min of daylight.
On the first day of December, sunrise is at 6:26 am and sunset at 5:59 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 6:12 pm IST.

Sunshine

The average sunshine in December is 8.8h.

UV index

The months with the lowest UV index are January, June through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 6 during December leads to these advisories:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.