December weather forecastIepê, Brazil

Weather in December

December, the first month of the summer in Iepê, is still a warm month, with temperature in the range of an average low of 20.1°C (68.2°F) and an average high of 29°C (84.2°F).

Temperature

Iepê's transition from November to December introduces an average high-temperature of a still warm 29°C (84.2°F), marking an insignificant variation from the 29.4°C (84.9°F). During the month of December, Iepê's nighttime temperature lowers to an average of 20.1°C (68.2°F).

Heat index

The heat index value during December is evaluated at a fiery hot 35°C (95°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor breezes. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

In December, the average relative humidity is 81%.

Rainfall

In Iepê, in December, during 23.5 rainfall days, 111mm (4.37") of precipitation is typically accumulated. In Iepê, during the entire year, the rain falls for 183.1 days and collects up to 914mm (35.98") of precipitation.

Daylight

With an average of 13h and 30min of daylight, December has the longest days of the year in Iepê.
On the first day of the month, sunrise is at 05:30 and sunset at 18:56. On the last day of December, in Iepê, sunrise is at 05:42 and sunset at 19:12 -03.

Sunshine

The average sunshine in December is 7.6h.

UV index

January through March, August through December, with an average maximum UV index of 6, are months with the highest UV index in Iepê, Brazil. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 6 during December translates into the following guidance:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.