Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
October
Weather in October
Temperature
October is the month that records the highest temperatures, with averages ranging from a high of 31.5°C (88.7°F) to a low of 20.2°C (68.4°F).Heat index
In October, the heat index is estimated at a fiery hot 35°C (95°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.Heat index guidelines indicate values are for light wind scenarios and shaded regions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', comes about by integrating the temperature readings with the humidity levels. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.
Humidity
The months with the lowest humidity are September and October, with an average relative humidity of 56%.Rainfall
In Barra do Mendes, in October, it is raining for 6 days, with typically 40mm (1.57") of accumulated precipitation. In Barra do Mendes, Brazil, during the entire year, the rain falls for 110.5 days and collects up to 525mm (20.67") of precipitation.Daylight
In October, the average length of the day in Barra do Mendes is 12h and 22min.On the first day of the month, sunrise is at 05:31 and sunset at 17:44. On the last day of October, in Barra do Mendes, sunrise is at 05:15 and sunset at 17:47 -03.
Sunshine
The average sunshine in October is 9.3h.UV index
September through November, with an average maximum UV index of 7, are months with the highest UV index in Barra do Mendes. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index, 7 in October, converts into the following recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the warmest months in Barra do Mendes?
How hot does it get in Barra do Mendes in October?
What are the least humid months in Barra do Mendes?
What is the average humidity in October in Barra do Mendes?
How much does it rain in Barra do Mendes in October?
How many hours of daylight does Barra do Mendes have in October?
When are sunrise and sunset in October in Barra do Mendes?
How long on average sun shines in October in Barra do Mendes?
When is the highest UV index in Barra do Mendes?
What is the UV index reading in October in Barra do Mendes?
Average temperature in October
Barra do Mendes, Brazil
- Average high temperature in October: 31.5°C
The warmest month (with the highest average high temperature) is October (31.5°C).
The month with the lowest average high temperature is July (27.2°C).
- Average low temperature in October: 20.2°C
The month with the highest average low temperature is November (20.7°C).
The coldest month (with the lowest average low temperature) is July (17.2°C).
Average pressure in October
Barra do Mendes, Brazil
- Average pressure in October: 1013.1mbar
The month with the highest atmospheric pressure is July (1017.6mbar).
The month with the lowest atmospheric pressure is November (1011.7mbar).
Average wind speed in October
Barra do Mendes, Brazil
- Average wind speed in October: 19.7km/h
The windiest months (with the highest average wind speed) are August and September (21.3km/h).
The calmest month (with the lowest average wind speed) is March (13.6km/h).
Average humidity in October
Barra do Mendes, Brazil
- Average humidity in October: 56%
The month with the highest relative humidity is April (71%).
The months with the lowest relative humidity are September and October (56%).
Average rainfall in October
Barra do Mendes, Brazil
- Average rainfall in October: 40mm
The wettest month (with the highest rainfall) is February (90mm).
The driest months (with the least rainfall) are June, July and August (2mm).
Average rainfall days in October
Barra do Mendes, Brazil
- Average rainfall days in October: 6 days
The month with the highest number of rainy days is March (17.3 days).
The month with the least rainy days is August (1.7 days).
Average daylight in October /
Average sunshine in October
Barra do Mendes, Brazil
- Average daylight in October: 12h and 2min
The month with the longest days is December (Average daylight: 12h and 48min).
The month with the shortest days is June (Average daylight: 11h and 24min).
- Average sunshine in October: 9h and 2min
The months with the most sunshine are January and February (Average sunshine: 10h and 30min).
The month with the least sunshine is July (Average sunshine: 6h and 42min).
Average sunshine days in October
Barra do Mendes, Brazil
- Average sunshine days in October: 22.3 days
The month with the most sunshine days is September (24.2 days).
The month with the least sunshine days is February (10.3 days).
Average UV index in October
Barra do Mendes, Brazil
- Average UV index in October: 7
The months with the highest UV index are September, October and November (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August and December (UV index 6).
Average cloud cover in October
Barra do Mendes, Brazil
- Average cloud cover in October: 24
The month with the most cloud cover is April (Cloud cover 38).
The month with the least cloud cover is September (Cloud cover 21).
Average visibility in October
Barra do Mendes, 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).
