October weather forecastCuraçá, Brazil
October
Weather in October
October, like September, is a hot spring month in Curaçá, Brazil, with an average temperature fluctuating between 22.5°C (72.5°F) and 33.7°C (92.7°F).Temperature
The dawn of October sees an average high-temperature of a still hot 33.7°C (92.7°F), subtly contrasting with September's 32.2°C (90°F). An average low-temperature of 22.5°C (72.5°F) is observed during the October nights.Heat index
For October, the heat index is computed to be a torrid 38°C (100.4°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.Understand that the heat index values take into account shaded locations and mild winds. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', comes about by integrating the temperature readings with the humidity levels. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. 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. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.
Humidity
In Curaçá, the average relative humidity in October is 51%.Rainfall
In Curaçá, during October, the rain falls for 5.5 days and regularly aggregates up to 28mm (1.1") of precipitation. Throughout the year, there are 120.9 rainfall days, and 425mm (16.73") of precipitation is accumulated.Daylight
The average length of the day in October is 12h and 19min.On the first day of the month, sunrise is at 05:23 and sunset at 17:34. On the last day of October, sunrise is at 05:10 and sunset at 17:36 -03.
Sunshine
In October, the average sunshine in Curaçá, Brazil, is 8.6h.UV index
January through April, September through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index, 7 in October, converts into the following recommendations:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Curaçá, Brazil
- Average high temperature in October: 33.7°C
The warmest month (with the highest average high temperature) is November (34.5°C).
The month with the lowest average high temperature is July (29.2°C).
- Average low temperature in October: 22.5°C
The month with the highest average low temperature is November (23.6°C).
The coldest month (with the lowest average low temperature) is August (19.2°C).
Average pressure in October
Curaçá, Brazil
- Average pressure in October: 1012.3mbar
The month with the highest atmospheric pressure is July (1016.6mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in October
Curaçá, Brazil
- Average wind speed in October: 20.8km/h
The windiest month (with the highest average wind speed) is September (22.1km/h).
The calmest month (with the lowest average wind speed) is March (12.8km/h).
Average humidity in October
Curaçá, Brazil
- Average humidity in October: 51%
The months with the highest relative humidity are April and May (69%).
The month with the lowest relative humidity is November (49%).
Average rainfall in October
Curaçá, Brazil
- Average rainfall in October: 28mm
The wettest month (with the highest rainfall) is February (81mm).
The driest month (with the least rainfall) is September (1mm).
Average rainfall days in October
Curaçá, Brazil
- Average rainfall days in October: 5.5 days
The month with the highest number of rainy days is March (18.9 days).
The month with the least rainy days is September (3.1 days).
Average daylight in October /
Average sunshine in October
Curaçá, Brazil
- Average daylight in October: 12h and 18min
The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 36min).
- Average sunshine in October: 8h and 36min
The month with the most sunshine is January (Average sunshine: 10h and 42min).
The month with the least sunshine is July (Average sunshine: 6h and 18min).
Average sunshine days in October
Curaçá, Brazil
- Average sunshine days in October: 23.6 days
The month with the most sunshine days is September (24.1 days).
The month with the least sunshine days is March (10.3 days).
Average UV index in October
Curaçá, Brazil
- Average UV index in October: 7
The months with the highest UV index are January, February, March, April, September, October, November and December (UV index 7).
The months with the lowest UV index are May, June, July and August (UV index 6).
Average cloud cover in October
Curaçá, Brazil
- Average cloud cover in October: 26
The month with the most cloud cover is May (Cloud cover 46).
The months with the least cloud cover are September and October (Cloud cover 26).
Average visibility in October
Curaçá, Brazil
- Average visibility in October: 10km
The months with the highest visibility are January, February, March, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is April (9km).
