July weather forecast
Caxias, Brazil

July, the same as June, in Caxias, Brazil, is another hot winter month, with an average temperature fluctuating between 32.3°C (90.1°F) and 21.2°C (70.2°F).

Temperature

July's average high-temperature is a still hot 32.3°C (90.1°F), maintaining a close comparison with June's 31.2°C (88.2°F). Caxias witnesses a consistent average low-temperature of 21.2°C (70.2°F) throughout July.

Heat index

Throughout July, the heat index is calculated to be a very hot 39°C (102.2°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', melds the effects of warmth and moisture to generate a feeling of heat. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

In July, the average relative humidity is 64%.

Rainfall

In Caxias, Brazil, in July, it is raining for 10.9 days, with typically 17mm (0.67") of accumulated precipitation. Throughout the year, in Caxias, Brazil, there are 209.7 rainfall days, and 1038mm (40.87") of precipitation is accumulated.

Daylight

In July, the average length of the day is 11h and 52min.
On the first day of the month, sunrise is at 06:02 and sunset at 17:52. On the last day of July, in Caxias, sunrise is at 06:02 and sunset at 17:57 -03.

Sunshine

In Caxias, Brazil, the average sunshine in July is 7.3h.

UV index

January, April through November, with an average maximum UV index of 7, are months with the highest UV index in Caxias. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 7 during July leads to these instructions:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.