October weather forecastGuanacés, Brazil
October
Weather in October
October is a tropical spring month in Guanacés, Brazil, with an average temperature varying between 30.1°C (86.2°F) and 25°C (77°F).Temperature
October and November, with an average high-temperature of 30.1°C (86.2°F), are marked as the warmest months.Heat index
The heat index value for October is evaluated at a sweltering 36°C (96.8°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.Be advised, the heat index considers values for conditions in shade and with a light breeze. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.
Humidity
In October, the average relative humidity in Guanacés is 72%.Rainfall
September and October are months with the least rain in Guanacés when the rain falls for 7.7 days and typically aggregates up to 5mm (0.2") of rain.Daylight
In Guanacés, the average length of the day in October is 12h and 12min.On the first day of the month, sunrise is at 05:18 and sunset at 17:27. On the last day of October, sunrise is at 05:09 and sunset at 17:24 -03.
Sunshine
In October, the average sunshine in Guanacés is 8.4h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index in Guanacés are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.Note: The daily high UV index of 7 in October translates into this advice:
Take precautions against overexposure. Protection against sun damage is needed. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Guanacés, Brazil
- Average high temperature in October: 30.1°C
The warmest months (with the highest average high temperature) are October and November (30.1°C).
The month with the lowest average high temperature is July (29°C).
- Average low temperature in October: 25°C
The months with the highest average low temperature are January, March and December (25.8°C).
The coldest month (with the lowest average low temperature) is August (23.5°C).
Average pressure in October
Guanacés, Brazil
- Average pressure in October: 1011.5mbar
The month with the highest atmospheric pressure is July (1013.9mbar).
The month with the lowest atmospheric pressure is November (1010.3mbar).
Average wind speed in October
Guanacés, Brazil
- Average wind speed in October: 25.1km/h
The windiest month (with the highest average wind speed) is September (26.2km/h).
The calmest month (with the lowest average wind speed) is April (15.7km/h).
Average humidity in October
Guanacés, Brazil
- Average humidity in October: 72%
The months with the highest relative humidity are April and May (79%).
The month with the lowest relative humidity is September (71%).
Average rainfall in October
Guanacés, Brazil
- Average rainfall in October: 5mm
The wettest month (with the highest rainfall) is April (143mm).
The driest months (with the least rainfall) are September and October (5mm).
Average rainfall days in October
Guanacés, Brazil
- Average rainfall days in October: 7.7 days
The month with the highest number of rainy days is April (23.9 days).
The month with the least rainy days is September (5.8 days).
Average daylight in October /
Average sunshine in October
Guanacés, Brazil
- Average daylight in October: 12h and 12min
The month with the longest days is December (Average daylight: 12h and 24min).
The month with the shortest days is June (Average daylight: 11h and 54min).
- Average sunshine in October: 8h and 24min
The month with the most sunshine is August (Average sunshine: 9h and 12min).
The months with the least sunshine are January and December (Average sunshine: 7h and 54min).
Average sunshine days in October
Guanacés, Brazil
- Average sunshine days in October: 18.5 days
The month with the most sunshine days is September (20.3 days).
The month with the least sunshine days is April (5.2 days).
Average UV index in October
Guanacés, Brazil
- Average UV index in October: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in October
Guanacés, Brazil
- Average cloud cover in October: 27
The month with the most cloud cover is April (Cloud cover 40).
The months with the least cloud cover are August and September (Cloud cover 22).
Average visibility in October
Guanacés, Brazil
- Average visibility in October: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
