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
Weather in October
Temperature
October's weather displays an average high-temperature of a tropical 30.5°C (86.9°F), slightly varied from September's 29.7°C (85.5°F). Throughout the October nights, Rio do Fogo encounters a low-temperature of 23.7°C (74.7°F).Heat index
The heat index for October is appraised at a torrid 37°C (98.6°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is the outcome of merging air's temperature and its humidity metrics. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.
Humidity
In Rio do Fogo, the average relative humidity in October is 71%.Rainfall
In Rio do Fogo, in October, during 10.5 rainfall days, 6mm (0.24") of precipitation is typically accumulated. Throughout the year, in Rio do Fogo, there are 184.7 rainfall days, and 414mm (16.3") of precipitation is accumulated.Daylight
The average length of the day in October in Rio do Fogo is 12h and 14min.On the first day of the month, sunrise is at 05:06 and sunset at 17:15. On the last day of October, in Rio do Fogo, sunrise is at 04:56 and sunset at 17:14 -03.
Sunshine
October and November, with an average of 8h of sunshine, are months with the most sunshine.UV index
January through June, August through December, with an average maximum UV index of 7, are months with the highest UV index in Rio do Fogo. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 7 in October translates into the following instructions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Frequently asked questions
How hot does it get in Rio do Fogo in October?
What is the average humidity in October in Rio do Fogo?
How much does it rain in Rio do Fogo in October?
What is the average length of the day in October in Rio do Fogo?
What time are sunrise and sunset in October in Rio do Fogo?
What is the month with the most sunshine in Rio do Fogo?
How many hours of sunshine does Rio do Fogo have in October?
What is the month with the highest UV index in Rio do Fogo?
How high is the UV index in October in Rio do Fogo?
Average temperature in October
Rio do Fogo, Brazil
- Average high temperature in October: 30.5°C
The warmest month (with the highest average high temperature) is March (31.7°C).
The month with the lowest average high temperature is July (28.7°C).
- Average low temperature in October: 23.7°C
The months with the highest average low temperature are February and March (25.2°C).
The coldest month (with the lowest average low temperature) is August (22.1°C).
Average pressure in October
Rio do Fogo, Brazil
- Average pressure in October: 1012.5mbar
The month with the highest atmospheric pressure is August (1014.9mbar).
The month with the lowest atmospheric pressure is February (1011.1mbar).
Average wind speed in October
Rio do Fogo, Brazil
- Average wind speed in October: 22.4km/h
The windiest month (with the highest average wind speed) is September (23.2km/h).
The calmest month (with the lowest average wind speed) is April (16km/h).
Average humidity in October
Rio do Fogo, Brazil
- Average humidity in October: 71%
The months with the highest relative humidity are May, June and July (79%).
The month with the lowest relative humidity is November (69%).
Average rainfall in October
Rio do Fogo, Brazil
- Average rainfall in October: 6mm
The wettest month (with the highest rainfall) is March (86mm).
The driest month (with the least rainfall) is September (5mm).
Average rainfall days in October
Rio do Fogo, Brazil
- Average rainfall days in October: 10.5 days
The month with the highest number of rainy days is March (21.7 days).
The month with the least rainy days is September (7.6 days).
Average daylight in October /
Average sunshine in October
Rio do Fogo, Brazil
- Average daylight in October: 12h and 1min
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 48min).
- Average sunshine in October: 8h and 0min
The months with the most sunshine are October and November (Average sunshine: 8h and 0min).
The month with the least sunshine is July (Average sunshine: 6h and 30min).
Average sunshine days in October
Rio do Fogo, Brazil
- Average sunshine days in October: 13.7 days
The month with the most sunshine days is September (18.2 days).
The month with the least sunshine days is February (3.5 days).
Average UV index in October
Rio do Fogo, Brazil
- Average UV index in October: 7
The months with the highest UV index are January, February, March, April, May, June, August, September, October, November and December (UV index 7).
The month with the lowest UV index is July (UV index 6).
Average cloud cover in October
Rio do Fogo, Brazil
- Average cloud cover in October: 38
The month with the most cloud cover is July (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 38).
Average visibility in October
Rio do Fogo, 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).
Rio do Fogo, Brazil
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