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
João Dias measures an average high-temperature of a torrid 35.4°C (95.7°F) in October, nearly consistent with the preceding month. João Dias experiences a drastic reduction from day temperatures to an average low of 23°C (73.4°F) in October.Heat index
For most parts of October, the heat index is appraised at a scorching 41°C (105.8°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.Be advised, the heat index considers values for conditions in shade and with a light breeze. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.
Humidity
In October, the average relative humidity is 49%.Rainfall
In João Dias, Brazil, during October, the rain falls for 4.2 days and regularly aggregates up to 8mm (0.31") of precipitation. Throughout the year, in João Dias, there are 148.4 rainfall days, and 508mm (20") of precipitation is accumulated.Daylight
The average length of the day in October in João Dias is 12h and 15min.On the first day of the month, sunrise is at 05:15 and sunset at 17:25. On the last day of October, in João Dias, Brazil, sunrise is at 05:04 and sunset at 17:24 -03.
Sunshine
The average sunshine in October is 9.6h.UV index
The months with the highest UV index in João Dias are January through March, August through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 7 during October translates into the following guidance:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in João Dias in October?
What is the average humidity in October in João Dias?
How much does it rain in João Dias in October?
How many hours of daylight does João Dias have in October?
What time are sunrise and sunset in October in João Dias?
How many hours of sunshine does João Dias have in October?
What are the months with the highest UV index in João Dias?
How high is the UV index in October in João Dias?
Average temperature in October
João Dias, Brazil
- Average high temperature in October: 35.4°C
The warmest month (with the highest average high temperature) is November (35.5°C).
The months with the lowest average high temperature are June and July (31.3°C).
- Average low temperature in October: 23°C
The months with the highest average low temperature are November and December (23.6°C).
The coldest month (with the lowest average low temperature) is July (19.8°C).
Average pressure in October
João Dias, Brazil
- Average pressure in October: 1012mbar
The month with the highest atmospheric pressure is July (1015.5mbar).
The month with the lowest atmospheric pressure is November (1010.7mbar).
Average wind speed in October
João Dias, Brazil
- Average wind speed in October: 18km/h
The windiest month (with the highest average wind speed) is October (18km/h).
The calmest month (with the lowest average wind speed) is April (9.9km/h).
Average humidity in October
João Dias, Brazil
- Average humidity in October: 49%
The months with the highest relative humidity are April and May (71%).
The month with the lowest relative humidity is November (48%).
Average rainfall in October
João Dias, Brazil
- Average rainfall in October: 8mm
The wettest month (with the highest rainfall) is March (100mm).
The driest month (with the least rainfall) is September (1mm).
Average rainfall days in October
João Dias, Brazil
- Average rainfall days in October: 4.2 days
The months with the highest number of rainy days are March and April (22.7 days).
The month with the least rainy days is September (1.5 days).
Average daylight in October /
Average sunshine in October
João Dias, Brazil
- Average daylight in October: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 48min).
- Average sunshine in October: 9h and 4min
The month with the most sunshine is September (Average sunshine: 9h and 54min).
The month with the least sunshine is March (Average sunshine: 8h and 42min).
Average sunshine days in October
João Dias, Brazil
- Average sunshine days in October: 25.9 days
The month with the most sunshine days is September (27.8 days).
The month with the least sunshine days is April (6.7 days).
Average UV index in October
João Dias, Brazil
- Average UV index in October: 7
The months with the highest UV index are January, February, March, August, September, October, November and December (UV index 7).
The months with the lowest UV index are April, May, June and July (UV index 6).
Average cloud cover in October
João Dias, Brazil
- Average cloud cover in October: 19
The months with the most cloud cover are March and April (Cloud cover 39).
The month with the least cloud cover is September (Cloud cover 14).
Average visibility in October
João Dias, Brazil
- Average visibility in October: 10km
The months with the highest visibility are January, February, March, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are April and May (9km).
