October weather forecastAlcantil, Brazil

October

Weather in October

October, the same as September, is a moderately hot spring month in Alcantil, Brazil, with temperature in the range of an average high of 29.5°C (85.1°F) and an average low of 19.5°C (67.1°F).

Temperature

The transition from September to October sees average high-temperatures adjusting to a still warm 29.5°C (85.1°F), from a not significantly different 27.9°C (82.2°F). In Alcantil, an average nighttime temperature of 19.5°C (67.1°F) is expected during October.

Heat index

For October, the heat index is appraised at a hot 34°C (93.2°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.

Humidity

In October, the average relative humidity is 72%.

Rainfall

In Alcantil, during October, the rain falls for 12.5 days and regularly aggregates up to 11mm (0.43") of precipitation. In Alcantil, during the entire year, the rain falls for 172.4 days and collects up to 367mm (14.45") of precipitation.

Daylight

In October, the average length of the day is 12h and 17min.
On the first day of October in Alcantil, sunrise is at 05:08 and sunset at 17:19. On the last day of the month, sunrise is at 04:56 and sunset at 17:19 -03.

Sunshine

In Alcantil, Brazil, the average sunshine in October is 7.3h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 6. The months with the lowest UV index are January through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 6 in October translates into these instructions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.

Updated: Jul 20, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

An average high-temperature, in October, in Alcantil, is 29.5°C (85.1°F) and the average low-temperature is 19.5°C (67.1°F). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in October is appraised at 34°C (93.2°F).

In October, the average relative humidity is 72%.

In Alcantil, in October, during 12.5 rainfall days, 11mm (0.43") of precipitation is typically accumulated.

The average day length in October is 12h and 17min.

In October, on the first day of the month, sunrise is at 05:08 and sunset at 17:19. On the last day of the month, sunrise is at 04:56 and sunset at 17:19 -03.

In Alcantil, the average sunshine duration in October is 7.3h.

The months with the highest UV index are January through December, with an average maximum UV index of 6.

January through December, with an average maximum UV index of 6, are months with the lowest UV index.

The average daily maximum UV index in October is 6. A UV Index reading of 6 to 7 represents a high health risk 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

27.9°C

29.5°C

30.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

16.9km/h

17.6km/h

17.1km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

11.2

10.4

13.1

Average UV index

Average cloud cover

Average visibility

Average temperature in October
Alcantil, Brazil

Average high temperature in October: 29.5°C

The warmest month (with the highest average high temperature) is March (30.8°C).
The month with the lowest average high temperature is July (26.2°C).

Average low temperature in October: 19.5°C

The months with the highest average low temperature are February and December (20.9°C).
The coldest month (with the lowest average low temperature) is August (17.5°C).

Average pressure in October
Alcantil, Brazil

Average pressure in October: 1013.6mbar

The months with the highest atmospheric pressure are July and August (1016.6mbar).
The months with the lowest atmospheric pressure are February, March and November (1012.1mbar).

Average wind speed in October
Alcantil, Brazil

Average wind speed in October: 16.6km/h

The windiest month (with the highest average wind speed) is October (16.6km/h).
The calmest month (with the lowest average wind speed) is April (10.8km/h).

Average humidity in October
Alcantil, Brazil

Average humidity in October: 72%

The month with the highest relative humidity is May (84%).
The months with the lowest relative humidity are November and December (69%).

Average rainfall in October
Alcantil, Brazil

Average rainfall in October: 11mm

The wettest month (with the highest rainfall) is March (86mm).
The driest month (with the least rainfall) is September (6mm).

Average rainfall days in October
Alcantil, Brazil

Average rainfall days in October: 12.5 days

The month with the highest number of rainy days is April (19.9 days).
The months with the least rainy days are September and November (9.5 days).

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

Average daylight in October: 12h and 18min

The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 42min).

Average sunshine in October: 7h and 18min

The month with the most sunshine is November (Average sunshine: 7h and 48min).
The month with the least sunshine is July (Average sunshine: 5h and 54min).

Average sunshine days in October
Alcantil, Brazil

Average sunshine days in October: 10.4 days

The month with the most sunshine days is June (13.7 days).
The month with the least sunshine days is April (7.1 days).

Average UV index in October
Alcantil, Brazil

Average UV index in October: 6

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