December weather forecast
Ipixuna, Brazil

The first month of the summer, December, is still a hot month in Ipixuna, Brazil, with temperature in the range of an average high of 30.2°C (86.4°F) and an average low of 22.1°C (71.8°F).

Temperature

December ushers in an average high-temperature of a still hot 30.2°C (86.4°F), aligning closely with the preceding month. The average low-temperature, in December, in Ipixuna, is a pleasant 22.1°C (71.8°F).

Heat index

The heat index value for December is estimated at a scorching 40°C (104°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', gives a temperature feeling by integrating air temperature and humidity. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In Ipixuna, the average relative humidity in December is 85%.

Rainfall

In December, the rain falls for 25.4 days. Throughout December, 139mm (5.47") of precipitation is accumulated. Throughout the year, there are 251.7 rainfall days, and 1194mm (47.01") of precipitation is accumulated.

Daylight

The month with the longest days is December, with an average of 12h and 30min of daylight.
On the first day of the month, sunrise is at 06:20 and sunset at 18:51. On the last day of December, in Ipixuna, sunrise is at 06:34 and sunset at 19:05 -04.

Sunshine

In December, the average sunshine in Ipixuna is 7.1h.

UV index

The months with the lowest UV index are January through June and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 6 during December translates into the following guidance:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.