May weather forecast
Limoeiro do Ajuru, Brazil

The last month of the autumn, May, is another tropical month in Limoeiro do Ajuru, Brazil, with temperature in the range of an average low of 23.3°C (73.9°F) and an average high of 31°C (87.8°F).

Temperature

The average high-temperature in May, at a still tropical 31°C (87.8°F), reveals a modest deviation from April's 30.1°C (86.2°F). During May, Limoeiro do Ajuru experiences an average low-temperature of 23.3°C (73.9°F) at night.

Heat index

For May, the heat index is estimated at a scorching 43°C (109.4°F). Vigilance: Heat cramps and heat exhaustion are likely. The likelihood of heatstroke increases with continued activity.
Consider that heat index readings are for situations in the shade and light wind. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', binds temperature metrics with humidity values to give a sense of the actual warmth. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

In May, the average relative humidity is 87%.

Rainfall

In Limoeiro do Ajuru, in May, it is raining for 29.7 days, with typically 225mm (8.86") of accumulated precipitation. In Limoeiro do Ajuru, during the entire year, the rain falls for 285.2 days and collects up to 1825mm (71.85") of precipitation.

Sea temperature

In Limoeiro do Ajuru, Brazil, in May, the average water temperature is 28°C (82.4°F).
Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

In May, the average length of the day is 12h and 2min.
On the first day of the month, sunrise is at 06:13 and sunset at 18:16. On the last day of May, sunrise is at 06:14 and sunset at 18:15 -03.

Sunshine

In May, the average sunshine is 7.8h.

UV index

May through November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: A maximum high UV index of 7 in May translates into the following recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Attention! UV radiation is ramped up when reflecting off sand and water surfaces.