May weather forecastTianguá, Brazil

Weather in May

May, the last month of the autumn in Tianguá, is also a moderately hot month, with an average temperature fluctuating between 20.6°C (69.1°F) and 29.2°C (84.6°F).

Temperature

As May takes hold, the average high-temperature is a still warm 29.2°C (84.6°F), nearly mirroring that of the previous month. Tianguá temperatures generally rest at a low of 20.6°C (69.1°F) during the May nights.

Heat index

Throughout May, the heat index is computed to be a sweltering 36°C (96.8°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', gives a temperature feeling by integrating air temperature and humidity. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

In May, the average relative humidity in Tianguá is 83%.

Rainfall

In Tianguá, in May, during 22.7 rainfall days, 93mm (3.66") of precipitation is typically accumulated. Throughout the year, there are 197.8 rainfall days, and 1036mm (40.79") of precipitation is accumulated.

Daylight

The average length of the day in May in Tianguá is 11h and 57min.
On the first day of May, sunrise is at 05:41 and sunset at 17:40. On the last day of the month, sunrise is at 05:44 and sunset at 17:39 -03.

Sunshine

The average sunshine in May in Tianguá, Brazil, is 7.5h.

UV index

January through July, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In May, the maximum UV index of 6 suggests these recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.