October weather forecastBrasil, Aruba
October
Weather in October
October expresses further changes in the weather scheme of Aruba. A remarkable surge in rainfall occurs with a record 110mm (4.33") over an average of 20.9 days, the highest for the year. Coinciding with this surge is a drop in humidity to 79%, the lowest recorded in the last five months. As a result, October presents a slightly cooler and also more humid atmosphere than previous months.Temperature
The arrival of October in Brasil sees an average high-temperature of a still moderately hot 28.9°C (84°F), hardly diverging from September's 29°C (84.2°F). October witnesses a minor deviation from daytime peaks, with an average nighttime temperature of 28.1°C (82.6°F).Heat index
For most parts of October, the heat index is computed to be a tropical 34°C (93.2°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.Take into consideration that the heat index values are calculated for shade and light wind conditions. 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 'feels like' or 'felt air temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. 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.
Humidity
In Brasil, the average relative humidity in October is 79%.Rainfall
The month with the most rainfall in Brasil is October, when the rain falls for 20.9 days and typically aggregates up to 110mm (4.33") of precipitation.Daylight
In Brasil, the average length of the day in October is 11h and 51min.On the first day of the month, sunrise is at 06:28 and sunset at 18:29. On the last day of October, in Brasil, sunrise is at 06:32 and sunset at 18:13 AST.
Sunshine
In Brasil, Aruba, the average sunshine in October is 8.7h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index of 7 during October leads to these instructions:
Guard against overexposure. Protection from sun-induced harm is essential. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Brasil, Aruba
- Average high temperature in October: 28.9°C
The warmest month (with the highest average high temperature) is September (29°C).
The month with the lowest average high temperature is February (26.4°C).
- Average low temperature in October: 28.1°C
The month with the highest average low temperature is September (28.3°C).
The coldest month (with the lowest average low temperature) is February (25.8°C).
Average pressure in October
Brasil, Aruba
- Average pressure in October: 1009.6mbar
The month with the highest atmospheric pressure is January (1012.6mbar).
The month with the lowest atmospheric pressure is October (1009.6mbar).
Average wind speed in October
Brasil, Aruba
- Average wind speed in October: 26.7km/h
The windiest month (with the highest average wind speed) is June (37.5km/h).
The calmest month (with the lowest average wind speed) is November (26.1km/h).
Average humidity in October
Brasil, Aruba
- Average humidity in October: 79%
The month with the highest relative humidity is May (83%).
The month with the lowest relative humidity is November (78%).
Average rainfall in October
Brasil, Aruba
- Average rainfall in October: 110mm
The wettest month (with the highest rainfall) is October (110mm).
The driest month (with the least rainfall) is June (15mm).
Average rainfall days in October
Brasil, Aruba
- Average rainfall days in October: 20.9 days
The month with the highest number of rainy days is November (23.9 days).
The month with the least rainy days is June (10.6 days).
Average daylight in October /
Average sunshine in October
Brasil, Aruba
- Average daylight in October: 11h and 54min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 24min).
- Average sunshine in October: 8h and 42min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 8h and 12min).
Average sunshine days in October
Brasil, Aruba
- Average sunshine days in October: 5.8 days
The month with the most sunshine days is August (14.8 days).
The month with the least sunshine days is November (2.1 days).
Average UV index in October
Brasil, Aruba
- Average UV index in October: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in October
Brasil, Aruba
- Average cloud cover in October: 35
The months with the most cloud cover are March and November (Cloud cover 42).
The month with the least cloud cover is September (Cloud cover 26).
Average visibility in October
Brasil, Aruba
- 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).
