December weather forecast
Barranco, Ecuador

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

Temperature

The transition from November to December sees an average high-temperature of a still hot 32.5°C (90.5°F), indicating a minor variance from the prior month. In December, the recorded average low-temperature in Barranco is an agreeable 22.4°C (72.3°F).

Heat index

The heat index for December is calculated to be a blistering 42°C (107.6°F). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

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

Rainfall

In Barranco, in December, it is raining for 20.2 days, with typically 69mm (2.72") of accumulated precipitation. In Barranco, during the entire year, the rain falls for 235.3 days and collects up to 1397mm (55") of precipitation.

Daylight

The month with the longest days is December, with an average of 12h and 12min of daylight.
On the first day of December in Barranco, Ecuador, 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 December, the average sunshine is 7.9h.

UV index

September through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily maximum UV index of 7 in December translates into the following instructions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.