May weather forecast
Japoatã, Brazil

May, the last month of the autumn in Japoatã, is another warm month, with an average temperature varying between 22.6°C (72.7°F) and 29.3°C (84.7°F).

Temperature

The arrival of May sees an average high-temperature of a warm 29.3°C (84.7°F), hardly diverging from April's 30.9°C (87.6°F). May's average low-temperature reading settles at an agreeable 22.6°C (72.7°F).

Heat index

The heat index for May is estimated at a torrid 36°C (96.8°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
Realize that the values for the heat index are set for shaded places and light winds. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. 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 extremely vital to babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

In May, the average relative humidity in Japoatã is 82%.

Rainfall

In Japoatã, in May, it is raining for 21.4 days, with typically 66mm (2.6") of accumulated precipitation. Throughout the year, there are 222.9 rainfall days, and 509mm (20.04") of precipitation is accumulated.

Daylight

In Japoatã, Brazil, the average length of the day in May is 11h and 38min.
On the first day of May in Japoatã, sunrise is at 05:32 and sunset at 17:16. On the last day of the month, sunrise is at 05:38 and sunset at 17:11 -03.

Sunshine

In May, the average sunshine in Japoatã is 7.3h.

UV index

April through September, 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 threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: During May, 6 as the daily maximum UV index converts into the following advice:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.