October weather forecastCongonhinhas, Brazil

October

Weather in October

October, the same as September, is a moderately hot spring month in Congonhinhas, Brazil, with an average temperature ranging between min 17.8°C (64°F) and max 29.7°C (85.5°F).

Temperature

Congonhinhas witnesses the warmest weather in October, with temperatures averaging a high of 29.7°C (85.5°F) and a low of 17.8°C (64°F).

Heat index

For most parts of October, the heat index is calculated to be a fiery hot 35°C (95°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', blends air temperature and moisture content to represent the felt temperature to humans. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for 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.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

In October, the average relative humidity is 71%.

Rainfall

In Congonhinhas, during October, the rain falls for 17.5 days and regularly aggregates up to 108mm (4.25") of precipitation. In Congonhinhas, during the entire year, the rain falls for 202.5 days and collects up to 1195mm (47.05") of precipitation.

Daylight

In October, the average length of the day is 12h and 39min.
On the first day of the month, sunrise is at 06:01 and sunset at 18:21. On the last day of October, sunrise is at 05:36 and sunset at 18:35 -03.

Sunshine

The average sunshine in October in Congonhinhas is 8.7h.

UV index

January through March, August through November, with an average maximum UV index of 6, are months with the highest UV index in Congonhinhas. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: During October, 6 as the daily maximum UV index converts into the following advice:
Deter overexposure. Protecting against the sun's effects is essential. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Opt for tightly woven and loose clothing to enhance protection from the Sun.

Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Congonhinhas's temperatures tend to reach their peak averages in October, with a high of 29.7°C (85.5°F) and a low of 17.8°C (64°F).

In Congonhinhas, in October, the average high-temperature is 29.7°C (85.5°F), and the average low-temperature is 17.8°C (64°F). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, in October is calculated to be 35°C (95°F).

In October, the average relative humidity is 71%.

In Congonhinhas, in October, during 17.5 rainfall days, 108mm (4.25") of precipitation is typically accumulated.

In Congonhinhas, Brazil, the average day length in October is 12h and 39min.

In October, on the first day of the month, sunrise is at 06:01 and sunset at 18:21. On the last day of the month, in Congonhinhas, Brazil, sunrise is at 05:36 and sunset at 18:35 -03.

The average sunshine duration in October is 8.7h.

January through March, August through November, with an average maximum UV index of 6, are months with the highest UV index.

In Congonhinhas, Brazil, the average daily maximum UV index in October is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S October N D

Sep

October

Nov

Average high temperature

28.9°C

29.7°C

29.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

11.3km/h

11.7km/h

11.5km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

12.5

9.1

Average UV index

Average cloud cover

Average visibility

Average temperature in October
Congonhinhas, Brazil

Average high temperature in October: 29.7°C

The warmest month (with the highest average high temperature) is October (29.7°C).
The month with the lowest average high temperature is June (22.5°C).

Average low temperature in October: 17.8°C

The months with the highest average low temperature are February and December (19.5°C).
The coldest months (with the lowest average low temperature) are June and July (13.3°C).

Average pressure in October
Congonhinhas, Brazil

Average pressure in October: 1013mbar

The month with the highest atmospheric pressure is July (1019mbar).
The month with the lowest atmospheric pressure is December (1010.8mbar).

Average wind speed in October
Congonhinhas, Brazil

Average wind speed in October: 10.8km/h

The windiest month (with the highest average wind speed) is September (10.9km/h).
The calmest month (with the lowest average wind speed) is February (8.1km/h).

Average humidity in October
Congonhinhas, Brazil

Average humidity in October: 71%

The months with the highest relative humidity are January, February and June (86%).
The month with the lowest relative humidity is September (64%).

Average rainfall in October
Congonhinhas, Brazil

Average rainfall in October: 108mm

The wettest month (with the highest rainfall) is January (197mm).
The driest month (with the least rainfall) is August (40mm).

Average rainfall days in October
Congonhinhas, Brazil

Average rainfall days in October: 17.5 days

The month with the highest number of rainy days is January (27 days).
The month with the least rainy days is August (7.1 days).

Average daylight in October /
Average sunshine in October
Congonhinhas, Brazil

Average daylight in October: 12h and 42min

The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).

Average sunshine in October: 8h and 42min

The month with the most sunshine is August (Average sunshine: 9h and 12min).
The month with the least sunshine is January (Average sunshine: 7h and 12min).

Average sunshine days in October
Congonhinhas, Brazil

Average sunshine days in October: 12.5 days

The month with the most sunshine days is August (22.5 days).
The month with the least sunshine days is February (2.7 days).

Average UV index in October
Congonhinhas, Brazil

Average UV index in October: 6

The months with the highest UV index are January, February, March, August, September, October and November (UV index 6).
The months with the lowest UV index are April, May, June, July and December (UV index 5).