May weather forecastFrancinópolis, Brazil

Weather in May

The last month of the autumn, May, is also a hot month in Francinópolis, Brazil, with temperature in the range of an average low of 21.8°C (71.2°F) and an average high of 32.2°C (90°F).

Temperature

May's presence records an average high-temperature of a still hot 32.2°C (90°F), closely mirroring April's climate. Francinópolis throughout May, records an average low-temperature of 21.8°C (71.2°F).

Heat index

May's heat index is calculated to be a blistering 40°C (104°F). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

The average relative humidity in May is 67%.

Rainfall

In May, the rain falls for 12.3 days. Throughout May, 43mm (1.69") of precipitation is accumulated. Throughout the year, there are 159.4 rainfall days, and 844mm (33.23") of precipitation is accumulated.

Daylight

The average length of the day in May in Francinópolis is 11h and 50min.
On the first day of May, sunrise is at 05:49 and sunset at 17:42. On the last day of the month, sunrise is at 05:53 and sunset at 17:40 -03.

Sunshine

In May, the average sunshine is 8.3h.

UV index

In May, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In May, the average maximum UV index of 7 translates into the following recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.