November weather forecastMacapá, Brazil

Weather in November

November, in Macapá, experiences a slight increase in rainfall, a continuation from October. However, humidity levels, paired with constant wind speed help maintain pleasant conditions, despite more frequent rain episodes. Similar to the recent months, the sea temperature runs consistently warm. Daylight hours remain unchanged, offering sufficient illumination for daytime activities.

Temperature

In Macapá, the months of October and November register the highest average temperatures, peaking at 32.5°C (90.5°F).

Heat index

The heat index value during November is evaluated at a scorching 43°C (109.4°F). Take heed: Heat exhaustion and heat cramps are anticipated. Heatstroke is a potential outcome of continuous activity.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', blends air temperature and moisture content to represent the felt temperature to humans. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

October and November, with an average relative humidity of 72%, are the least humid months.

Rainfall

In Macapá, during November, the rain falls for 13.1 days and regularly aggregates up to 55mm (2.17") of precipitation. In Macapá, during the entire year, the rain falls for 280.7 days and collects up to 2496mm (98.27") of precipitation.

Sea temperature

November is the month with the warmest seawater, with an average sea temperature of 28.3°C (82.9°F).
Note: For any water activity, temperatures between 25°C (77°F) and 29°C (84.2°F) are deemed excellent and extremely satisfying for enduring periods.

Daylight

In Macapá, the average length of the day in November is 12h and 7min.
On the first day of the month, sunrise is at 06:04 and sunset at 18:11. On the last day of November, sunrise is at 06:09 and sunset at 18:16 -03.

Sunshine

In November, the average sunshine is 8.3h.

UV index

May through November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 7 during November translates into the following directions:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Notice! Sand and water reflections contribute to a stronger UV exposure.