May weather forecast
Santa Fé do Araguaia, Brazil

May, the last month of the autumn in Santa Fé do Araguaia, is also a hot month, with temperature in the range of an average low of 22.1°C (71.8°F) and an average high of 31°C (87.8°F).

Temperature

The commencement of May notes an average high-temperature of a still hot 31°C (87.8°F), exhibiting little difference from the previous month. Nightly temperatures in Santa Fé do Araguaia drop to an average low of 22.1°C (71.8°F) in May.

Heat index

The average heat index in May is appraised at an extremely hot 40°C (104°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

In Santa Fé do Araguaia, the average relative humidity in May is 77%.

Rainfall

In Santa Fé do Araguaia, in May, it is raining for 19 days, with typically 65mm (2.56") of accumulated precipitation. In Santa Fé do Araguaia, during the entire year, the rain falls for 220.5 days and collects up to 1134mm (44.65") of precipitation.

Daylight

In Santa Fé do Araguaia, Brazil, the average length of the day in May is 11h and 47min.
On the first day of May in Santa Fé do Araguaia, sunrise is at 06:16 and sunset at 18:07. On the last day of the month, sunrise is at 06:20 and sunset at 18:04 -03.

Sunshine

The average sunshine in May is 8.4h.

UV index

The months with the highest UV index are February, March, May through November, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 7 during May translates into the following guidance:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.