October weather forecastPrainha, Brazil

October

Weather in October

October, the same as September, is another sweltering spring month in Prainha, Brazil, with temperature in the range of an average high of 36.1°C (97°F) and an average low of 24.8°C (76.6°F).

Temperature

Temperature readings reach their annual highs in October, averaging 36.1°C (97°F) and a minimum average of 24.8°C (76.6°F).

Heat index

The heat index for October is calculated to be a blazing hot 48°C (118.4°F). Mind: Heat cramps along with heat exhaustion are anticipated. Heatstroke can develop with continued physical activity.
One should consider that heat index numbers are for shaded settings and light wind. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is found by incorporating humidity levels into the air temperature measurement. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

With an average relative humidity of 60%, October is the least humid month.

Rainfall

In Prainha, Brazil, in October, during 12.7 rainfall days, 30mm (1.18") of precipitation is typically accumulated. In Prainha, during the entire year, the rain falls for 238.8 days and collects up to 1168mm (45.98") of precipitation.

Daylight

In October, the average length of the day is 12h and 9min.
On the first day of October, sunrise is at 06:19 and sunset at 18:27. On the last day of the month, sunrise is at 06:12 and sunset at 18:22 -03.

Sunshine

In October, the average sunshine is 9.4h.

UV index

The average daily maximum UV index in October 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: The UV index of 7 in October translates into these instructions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.

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

Frequently asked questions

October is the warmest month, with an average high-temperature of 36.1°C (97°F) and an average low-temperature of 24.8°C (76.6°F).

The high-temperature in Prainha, Brazil, during October is 36.1°C (97°F) and the low-temperature is 24.8°C (76.6°F). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in October is calculated to be 48°C (118.4°F).

The least humid month is October, with an average relative humidity of 60%.

In Prainha, Brazil, the average relative humidity in October is 60%.

In Prainha, in October, during 12.7 rainfall days, 30mm (1.18") of precipitation is typically accumulated.

In Prainha, Brazil, the average day length in October is 12h and 9min.

On the first day of October in Prainha, sunrise is at 06:19 and sunset at 18:27. On the last day of the month, sunrise is at 06:12 and sunset at 18:22 -03.

In October, the average sunshine duration is 9.4h.

In October, the average daily maximum UV index in Prainha is 7. A UV Index reading of 6 to 7 represents a high health threat from unsafe 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

35.6°C

36.1°C

35.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

8.5km/h

8.7km/h

8.3km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

15.8

15.9

16.1

Average UV index

Average cloud cover

Average visibility

Average temperature in October
Prainha, Brazil

Average high temperature in October: 36.1°C

The warmest month (with the highest average high temperature) is October (36.1°C).
The month with the lowest average high temperature is April (30°C).

Average low temperature in October: 24.8°C

The month with the highest average low temperature is October (24.8°C).
The coldest month (with the lowest average low temperature) is July (22.6°C).

Average pressure in October
Prainha, Brazil

Average pressure in October: 1009.3mbar

The months with the highest atmospheric pressure are June and July (1012.6mbar).
The month with the lowest atmospheric pressure is November (1008.4mbar).

Average wind speed in October
Prainha, Brazil

Average wind speed in October: 8.1km/h

The windiest month (with the highest average wind speed) is September (8.2km/h).
The calmest month (with the lowest average wind speed) is April (5.9km/h).

Average humidity in October
Prainha, Brazil

Average humidity in October: 60%

The month with the highest relative humidity is April (87%).
The month with the lowest relative humidity is October (60%).

Average rainfall in October
Prainha, Brazil

Average rainfall in October: 30mm

The wettest month (with the highest rainfall) is April (213mm).
The driest month (with the least rainfall) is September (20mm).

Average rainfall days in October
Prainha, Brazil

Average rainfall days in October: 12.7 days

The month with the highest number of rainy days is March (28.8 days).
The month with the least rainy days is August (9.8 days).

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

Average daylight in October: 12h and 12min

The month with the longest days is December (Average daylight: 12h and 12min).
The month with the shortest days is June (Average daylight: 12h and 0min).

Average sunshine in October: 9h and 24min

The months with the most sunshine are August and September (Average sunshine: 9h and 36min).
The months with the least sunshine are February, March and April (Average sunshine: 6h and 18min).

Average sunshine days in October
Prainha, Brazil

Average sunshine days in October: 15.9 days

The month with the most sunshine days is August (18.4 days).
The month with the least sunshine days is April (0.8 days).

Average UV index in October
Prainha, Brazil

Average UV index in October: 7

The month with the highest UV index is September (UV index 8).
The months with the lowest UV index are January, February, March, April and May (UV index 6).