May weather forecastMaracaçumé, Brazil

May

Weather in May

May, the last month of the autumn in Maracaçumé, is a tropical month, with an average temperature fluctuating between 22.1°C (71.8°F) and 30.3°C (86.5°F).

Temperature

With the onset of May, Maracaçumé's average high-temperature clocks in at a tropical 30.3°C (86.5°F), showing a minor fluctuation from the previous month. During May, Maracaçumé consistently records a temperature low averaging an agreeable 22.1°C (71.8°F).

Heat index

In May, the heat index is evaluated at a blistering 42°C (107.6°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Note that heat index values are valued for light wind and location in the shade. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

The average relative humidity in May is 89%.

Rainfall

In Maracaçumé, during May, the rain falls for 23.5 days and regularly aggregates up to 90mm (3.54") of precipitation. Throughout the year, there are 270.4 rainfall days, and 1040mm (40.94") of precipitation is accumulated.

Daylight

In May, the average length of the day is 12h and 2min.
On the first day of May, sunrise is at 05:59 and sunset at 18:02. On the last day of the month, sunrise is at 06:01 and sunset at 18:01 -03.

Sunshine

The month with the least sunshine in Maracaçumé is May, with an average of 5.1h of sunshine.

UV index

The months with the lowest UV index are January through August, November and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: In May, the average maximum UV index of 6 translates into the following recommendations:
Deflect overexposure. Sun protection is a necessity. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.

Updated: Jun 15, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in May, in Maracaçumé, records 30.3°C (86.5°F), while the low-temperature is 22.1°C (71.8°F). In May, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is evaluated at 42°C (107.6°F).

The average relative humidity in May is 89%.

In Maracaçumé, in May, during 23.5 rainfall days, 90mm (3.54") of precipitation is typically accumulated.

In May, the average day length is 12h and 2min.

On the first day of May, sunrise is at 05:59 and sunset at 18:02. On the last day of the month, sunrise is at 06:01 and sunset at 18:01 -03.

With an average of 5.1h of sunshine, May has the least sunshine of the year.

The average sunshine duration in May is 5.1h.

January through August, November and December, with an average maximum UV index of 6, are months with the lowest UV index.

In May, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A May J J A S O N D

Apr

May

Jun

Average high temperature

29.9°C

30.3°C

30.7°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

5.2km/h

5.4km/h

6.1km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

5.8

6.5

6.3

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Maracaçumé, Brazil

Average high temperature in May: 30.3°C

The warmest month (with the highest average high temperature) is October (33.4°C).
The month with the lowest average high temperature is April (29.9°C).

Average low temperature in May: 22.1°C

The months with the highest average low temperature are November and December (22.7°C).
The coldest month (with the lowest average low temperature) is July (20.9°C).

Average pressure in May
Maracaçumé, Brazil

Average pressure in May: 1011.7mbar

The month with the highest atmospheric pressure is July (1013mbar).
The month with the lowest atmospheric pressure is November (1009.4mbar).

Average wind speed in May
Maracaçumé, Brazil

Average wind speed in May: 4.8km/h

The windiest month (with the highest average wind speed) is October (7.1km/h).
The calmest month (with the lowest average wind speed) is April (4.6km/h).

Average humidity in May
Maracaçumé, Brazil

Average humidity in May: 89%

The month with the highest relative humidity is April (91%).
The month with the lowest relative humidity is November (74%).

Average rainfall in May
Maracaçumé, Brazil

Average rainfall in May: 90mm

The wettest month (with the highest rainfall) is March (173mm).
The driest month (with the least rainfall) is September (31mm).

Average rainfall days in May
Maracaçumé, Brazil

Average rainfall days in May: 23.5 days

The month with the highest number of rainy days is January (25.8 days).
The month with the least rainy days is November (18.5 days).

Average daylight in May /
Average sunshine in May
Maracaçumé, Brazil

Average daylight in May: 12h and 0min

The month with the longest days is December (Average daylight: 12h and 12min).
The month with the shortest days is June (Average daylight: 12h and 0min).

Average sunshine in May: 5h and 6min

The month with the most sunshine is August (Average sunshine: 8h and 0min).
The month with the least sunshine is May (Average sunshine: 5h and 6min).

Average sunshine days in May
Maracaçumé, Brazil

Average sunshine days in May: 6.5 days

The month with the most sunshine days is October (9.4 days).
The month with the least sunshine days is January (4.4 days).

Average UV index in May
Maracaçumé, Brazil

Average UV index in May: 6

The months with the highest UV index are September and October (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, November and December (UV index 6).

Average cloud cover in May
Maracaçumé, Brazil

Average cloud cover in May: 72

The months with the most cloud cover are March and April (Cloud cover 77).
The months with the least cloud cover are October and November (Cloud cover 51).

Average visibility in May
Maracaçumé, Brazil

Average visibility in May: 5km

The months with the highest visibility are October and November (8km).
The months with the lowest visibility are February, March, April and May (5km).