November weather forecast
Óbidos, Brazil

The last month of the spring, November, is another very hot month in Óbidos, Brazil, with an average temperature varying between 25.2°C (77.4°F) and 35.5°C (95.9°F).

Temperature

November's onset records an average high-temperature of a still fiery hot 35.5°C (95.9°F), a near match to October's 36.2°C (97.2°F). Óbidos observes an average nighttime low-temperature of 25.2°C (77.4°F) during the month of November.

Heat index

For November, the heat index is evaluated at a life-threatening hot 47°C (116.6°F). Keep guard: Heat cramps and heat exhaustion are likely. Continued activity increases the risk of heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

In Óbidos, the average relative humidity in November is 61%.

Rainfall

In Óbidos, Brazil, in November, it is raining for 12.1 days, with typically 47mm (1.85") of accumulated precipitation. In Óbidos, during the entire year, the rain falls for 212.5 days and collects up to 1026mm (40.39") of precipitation.

Daylight

In November, the average length of the day in Óbidos is 12h and 13min.
On the first day of the month, sunrise is at 06:20 and sunset at 18:31. On the last day of November, in Óbidos, sunrise is at 06:24 and sunset at 18:37 -03.

Sunshine

In Óbidos, the average sunshine in November is 9.2h.

UV index

The average daily maximum UV index in November is 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.
Note: In November, a daily maximum UV index of 7 leads to the following instructions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. 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. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.