December weather forecastCortalim, India

Weather in December

The first month of the winter, December, is still a hot month in Cortalim, India, with an average temperature varying between 23.1°C (73.6°F) and 32.1°C (89.8°F).

Temperature

The arrival of December denotes a barely perceptible change in the average high-temperatures to a still tropical 32.1°C (89.8°F) from November's 32.3°C (90.1°F). Throughout the month of December, Cortalim sees a steady low-temperature average of 23.1°C (73.6°F).

Heat index

December's mean heat index is appraised at a torrid 37°C (98.6°F). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

The average relative humidity in December in Cortalim is 59%.

Rainfall

In Cortalim, in December, during 3.4 rainfall days, 5mm (0.2") of precipitation is typically accumulated. In Cortalim, India, during the entire year, the rain falls for 161.1 days and collects up to 2065mm (81.3") of precipitation.

Daylight

The month with the shortest days in Cortalim is December, with an average of 11h and 12min of daylight.
On the first day of December, sunrise is at 6:45 am and sunset at 6:01 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 6:14 pm IST.

Sunshine

The average sunshine in December is 9.9h.

UV index

January through May, September through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index of 7 during December translates into these guidelines:
Stay clear of intense sun exposure. Solar protection is of utmost significance. 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. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.