May weather forecast
Coivaras, Brazil

The last month of the autumn, May, is another hot month in Coivaras, Brazil, with temperature in the range of an average low of 22.6°C (72.7°F) and an average high of 31.5°C (88.7°F).

Temperature

Coivaras sees the arrival of May with an average high-temperature of a still tropical 31.5°C (88.7°F), indicating a subtle variation from April. In Coivaras, an average nighttime temperature of 22.6°C (72.7°F) is expected during May.

Heat index

In May, the average heat index is estimated at a scorching 41°C (105.8°F). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.
It is important to note that the heat index values are for shaded areas and light wind scenarios. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', reflects the blend of air temperature and relative humidity to give a temperature impression. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

In Coivaras, Brazil, the average relative humidity in May is 77%.

Rainfall

In May, in Coivaras, the rain falls for 25.1 days. Throughout May, 139mm (5.47") of precipitation is accumulated. Throughout the year, in Coivaras, there are 220.8 rainfall days, and 1560mm (61.42") of precipitation is accumulated.

Daylight

In May, the average length of the day in Coivaras is 11h and 53min.
On the first day of the month, sunrise is at 05:47 and sunset at 17:43. On the last day of May, in Coivaras, sunrise is at 05:51 and sunset at 17:42 -03.

Sunshine

In May, the average sunshine is 7.5h.

UV index

In May, the average daily maximum UV index in Coivaras is 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: A maximum UV index of 7 in May translates into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. 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. Experience reduced UV exposure by about half when donning a wide-brim hat.