December weather forecast
Tarifa, Ecuador

The first month of the summer, December, is still a hot month in Tarifa, Ecuador, with an average temperature fluctuating between 32.5°C (90.5°F) and 22.4°C (72.3°F).

Temperature

December's average high-temperature stands at a still tropical 32.5°C (90.5°F), showing little deviation from November's 32.9°C (91.2°F). In Tarifa, an average nighttime temperature of 22.4°C (72.3°F) is expected during December.

Heat index

In December, the average heat index is computed to be a scorching 42°C (107.6°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
When assessing, remember that heat index measurements are for light winds and shaded spots. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'feels like' or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In Tarifa, the average relative humidity in December is 69%.

Rainfall

In Tarifa, during December, the rain falls for 20.2 days and regularly aggregates up to 69mm (2.72") of precipitation. In Tarifa, during the entire year, the rain falls for 235.3 days and collects up to 1397mm (55") of precipitation.

Daylight

December has the longest days of the year, with an average of 12h and 12min of daylight.
On the first day of December, sunrise is at 06:01 and sunset at 18:15. On the last day of the month, sunrise is at 06:15 and sunset at 18:29 -05.

Sunshine

In Tarifa, the average sunshine in December is 7.9h.

UV index

The months with the highest UV index are September through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: An average maximum UV index of 7 in December leads to these recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.