May weather forecastSanta Rita, Brazil

Weather in May

The last month of the autumn, May, is another warm month in Santa Rita, Brazil, with an average temperature fluctuating between 23.3°C (73.9°F) and 29.6°C (85.3°F).

Temperature

May observes an average high-temperature of a warm 29.6°C (85.3°F), marking an insignificant difference from April's 30.3°C (86.5°F). During the nights in May, Santa Rita experiences a consistent average temperature of 23.3°C (73.9°F).

Heat index

In May, the average heat index is estimated at a sweltering 37°C (98.6°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', evaluates the perceived heat by adding the effect of moisture in the air. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

The average relative humidity in May is 82%.

Rainfall

In May, in Santa Rita, Brazil, the rain falls for 16.3 days. Throughout May, 56mm (2.2") of precipitation is accumulated. In Santa Rita, during the entire year, the rain falls for 206.1 days and collects up to 449mm (17.68") of precipitation.

Daylight

In Santa Rita, the average length of the day in May is 11h and 47min.
On the first day of the month, sunrise is at 05:21 and sunset at 17:12. On the last day of May, in Santa Rita, sunrise is at 05:25 and sunset at 17:09 -03.

Sunshine

The average sunshine in May in Santa Rita is 7h.

UV index

January through March, May, September through December, with an average maximum UV index of 7, are months with the highest UV index in Santa Rita. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: A daily high UV index of 7 in May leads to these guidelines:
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. Opt for tightly woven and loose clothing to enhance protection from the Sun.