October weather forecast
Cacimba de Dentro, Brazil

October in Cacimba de Dentro, Brazil, is a tropical spring month, with an average temperature ranging between max 30.6°C (87.1°F) and min 21.1°C (70°F).

Temperature

In October, Cacimba de Dentro experiences a minor shift in meteorological conditions with average high-temperatures marked at a hot 30.6°C (87.1°F), closely mirroring the climate in September. During the nights in October, Cacimba de Dentro experiences a consistent average temperature of 21.1°C (70°F).

Heat index

During October, the heat index is estimated at a torrid 38°C (100.4°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

In Cacimba de Dentro, the average relative humidity in October is 74%.

Rainfall

In October, in Cacimba de Dentro, the rain falls for 12.7 days. Throughout October, 10mm (0.39") of precipitation is accumulated. In Cacimba de Dentro, during the entire year, the rain falls for 205.7 days and collects up to 444mm (17.48") of precipitation.

Daylight

The average length of the day in October in Cacimba de Dentro is 12h and 16min.
On the first day of October, sunrise is at 05:07 and sunset at 17:17. On the last day of the month, sunrise is at 04:56 and sunset at 17:17 -03.

Sunshine

In Cacimba de Dentro, the average sunshine in October is 6.3h.

UV index

January, February and October, with an average maximum UV index of 7, are months with the highest UV index in Cacimba de Dentro, Brazil. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.
Note: A maximum high UV index of 7 in October translates into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Experience reduced UV exposure by about half when donning a wide-brim hat.