October weather forecast
Bayeux, Brazil

October, like September, in Bayeux, Brazil, is a moderately hot spring month, with an average temperature varying between 23.4°C (74.1°F) and 29.5°C (85.1°F).

Temperature

With the onset of October, the average high-temperature registers at a still moderately hot 29.5°C (85.1°F), subtly different from September's 28.4°C (83.1°F). In the month of October, Bayeux experiences an average low-temperature of 23.4°C (74.1°F).

Heat index

October's average heat index is evaluated at a fiery hot 35°C (95°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a value derived by merging air temperature with the humidity to convey how the climate feels. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In October, the average relative humidity in Bayeux is 73%.

Rainfall

In October, the rain falls for 15.8 days. Throughout October, 14mm (0.55") of precipitation is accumulated. Throughout the year, in Bayeux, there are 206.1 rainfall days, and 449mm (17.68") of precipitation is accumulated.

Daylight

The average length of the day in October is 12h and 16min.
On the first day of October, sunrise is at 05:03 and sunset at 17:14. On the last day of the month, sunrise is at 04:52 and sunset at 17:14 -03.

Sunshine

In Bayeux, the average sunshine in October is 7.2h.

UV index

January through March, May, September through December, 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 health hazard from unsafe exposure to UV radiation for average individuals.
Note: The daily high UV index of 7 during October translates into the following recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. 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. Enhance your sun protection with tightly woven, yet airy clothing.