May weather forecast
Manacapuru, Brazil

May, the last month of the autumn in Manacapuru, is a hot month, with temperature in the range of an average low of 23.3°C (73.9°F) and an average high of 30.2°C (86.4°F).

Temperature

Manacapuru observes a minor difference in average high-temperatures between April's 29.8°C (85.6°F) and May's 30.2°C (86.4°F). During the month of May, the nighttime temperature in Manacapuru falls to an average of 23.3°C (73.9°F).

Heat index

May's average heat index is calculated to be a scorching 41°C (105.8°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
Heat index readings emphasize conditions of light breezes and shaded spots. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. 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 quite important for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

In May, the average relative humidity is 88%.

Rainfall

In Manacapuru, Brazil, in May, it is raining for 27.4 days, with typically 215mm (8.46") of accumulated precipitation. Throughout the year, there are 269.3 rainfall days, and 1638mm (64.49") of precipitation is accumulated.

Daylight

In May, the average length of the day is 11h and 58min.
On the first day of the month, sunrise is at 05:59 and sunset at 17:59. On the last day of May, sunrise is at 06:02 and sunset at 17:58 -04.

Sunshine

May has the least sunshine of the year in Manacapuru, with an average of 5.5h of sunshine.

UV index

January, March through May and December, 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 risk from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 6 in May translates into the following recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.