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
September and October are known as Matão's warmest months, with an average high-temperature of 30.5°C (86.9°F).Heat index
The average heat index in October is evaluated at a very hot 35°C (95°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.It is worth noting that heat index values are gauged for conditions in the shade and light breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', is a composite of temperature and humidity figures to convey how warm it feels. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.
Humidity
In October, the average relative humidity is 67%.Rainfall
In October, the rain falls for 18.3 days. Throughout October, 124mm (4.88") of precipitation is accumulated. In Matão, during the entire year, the rain falls for 215.1 days and collects up to 1334mm (52.52") of precipitation.Daylight
The average length of the day in October is 12h and 36min.On the first day of October in Matão, sunrise is at 05:53 and sunset at 18:12. On the last day of the month, sunrise is at 05:29 and sunset at 18:24 -03.
Sunshine
The average sunshine in October is 8.9h.UV index
The months with the highest UV index in Matão, Brazil, are January, March, July through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In October, the maximum UV index of 6 suggests this advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the hottest time of year in Matão?
Is it hot in Matão during October?
What is the average humidity in October in Matão?
How many days does it rain in October in Matão?
How many hours of daylight does Matão have in October?
When is the sunrise / sunset in October in Matão?
How many hours of sunshine does Matão have in October?
What are the months with the highest UV index in Matão?
What is the UV index reading in October in Matão?
Average temperature in October
Matão, Brazil
- Average high temperature in October: 30.5°C
The warmest months (with the highest average high temperature) are September and October (30.5°C).
The month with the lowest average high temperature is June (23.8°C).
- Average low temperature in October: 19.4°C
The month with the highest average low temperature is December (20.3°C).
The coldest month (with the lowest average low temperature) is June (14.4°C).
Average pressure in October
Matão, Brazil
- Average pressure in October: 1012.7mbar
The month with the highest atmospheric pressure is July (1019mbar).
The month with the lowest atmospheric pressure is December (1011mbar).
Average wind speed in October
Matão, Brazil
- Average wind speed in October: 9.8km/h
The windiest months (with the highest average wind speed) are August and September (10.1km/h).
The calmest month (with the lowest average wind speed) is February (7.2km/h).
Average humidity in October
Matão, Brazil
- Average humidity in October: 67%
The month with the highest relative humidity is March (86%).
The month with the lowest relative humidity is September (57%).
Average rainfall in October
Matão, Brazil
- Average rainfall in October: 124mm
The wettest month (with the highest rainfall) is January (257mm).
The driest month (with the least rainfall) is July (12mm).
Average rainfall days in October
Matão, Brazil
- Average rainfall days in October: 18.3 days
The month with the highest number of rainy days is January (29.3 days).
The month with the least rainy days is August (4.5 days).
Average daylight in October /
Average sunshine in October
Matão, Brazil
- Average daylight in October: 12h and 4min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in October: 8h and 5min
The months with the most sunshine are August and September (Average sunshine: 9h and 18min).
The month with the least sunshine is January (Average sunshine: 7h and 6min).
Average sunshine days in October
Matão, Brazil
- Average sunshine days in October: 11.7 days
The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is February (1 days).
Average UV index in October
Matão, Brazil
- Average UV index in October: 6
The months with the highest UV index are January, March, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are February, April, May and June (UV index 5).
Average cloud cover in October
Matão, Brazil
- Average cloud cover in October: 32
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in October
Matão, Brazil
- Average visibility in October: 9km
The months with the highest visibility are August and September (10km).
The months with the lowest visibility are January, February, March, April, May and December (8km).
