October weather forecastPeriquito, Brazil
October
Weather in October
October, like September, in Periquito, Brazil, is another warm spring month, with an average temperature fluctuating between 19°C (66.2°F) and 29.5°C (85.1°F).Temperature
October, marked by an average high-temperature of 29.5°C (85.1°F) and a low-temperature of 19°C (66.2°F), is the warmest month.Heat index
The heat index for October is estimated at a torrid 35°C (95°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.Heat index readings emphasize conditions of light breezes and shaded spots. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.
Humidity
In Periquito, the average relative humidity in October is 74%.Rainfall
In Periquito, during October, the rain falls for 17.2 days and regularly aggregates up to 82mm (3.23") of precipitation. In Periquito, during the entire year, the rain falls for 170.4 days and collects up to 754mm (29.69") of precipitation.Daylight
In October, the average length of the day in Periquito is 12h and 32min.On the first day of the month, sunrise is at 05:29 and sunset at 17:46. On the last day of October, sunrise is at 05:08 and sunset at 17:56 -03.
Sunshine
In Periquito, Brazil, the average sunshine in October is 7.3h.UV index
The months with the highest UV index are January through May, August through October and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: The average daily UV index of 6 in October transforms into the following instructions:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Periquito, Brazil
- Average high temperature in October: 29.5°C
The warmest month (with the highest average high temperature) is October (29.5°C).
The months with the lowest average high temperature are June and July (25.3°C).
- Average low temperature in October: 19°C
The month with the highest average low temperature is December (19.9°C).
The coldest month (with the lowest average low temperature) is July (14.1°C).
Average pressure in October
Periquito, Brazil
- Average pressure in October: 1015.4mbar
The month with the highest atmospheric pressure is July (1021.1mbar).
The month with the lowest atmospheric pressure is December (1013mbar).
Average wind speed in October
Periquito, Brazil
- Average wind speed in October: 7.1km/h
The windiest month (with the highest average wind speed) is October (7.1km/h).
The calmest month (with the lowest average wind speed) is May (4.3km/h).
Average humidity in October
Periquito, Brazil
- Average humidity in October: 74%
The months with the highest relative humidity are March, April and December (85%).
The month with the lowest relative humidity is September (68%).
Average rainfall in October
Periquito, Brazil
- Average rainfall in October: 82mm
The wettest month (with the highest rainfall) is December (154mm).
The driest month (with the least rainfall) is July (9mm).
Average rainfall days in October
Periquito, Brazil
- Average rainfall days in October: 17.2 days
The month with the highest number of rainy days is November (21.7 days).
The month with the least rainy days is August (8.1 days).
Average daylight in October /
Average sunshine in October
Periquito, Brazil
- Average daylight in October: 12h and 30min
The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 11h and 0min).
- Average sunshine in October: 7h and 18min
The month with the most sunshine is September (Average sunshine: 8h and 24min).
The month with the least sunshine is November (Average sunshine: 6h and 48min).
Average sunshine days in October
Periquito, Brazil
- Average sunshine days in October: 10.1 days
The month with the most sunshine days is August (18.8 days).
The month with the least sunshine days is November (6.5 days).
Average UV index in October
Periquito, Brazil
- Average UV index in October: 6
The months with the highest UV index are January, February, March, April, May, August, September, October and December (UV index 6).
The months with the lowest UV index are June, July and November (UV index 5).
Average cloud cover in October
Periquito, Brazil
- Average cloud cover in October: 47
The month with the most cloud cover is November (Cloud cover 58).
The months with the least cloud cover are August and September (Cloud cover 35).
Average visibility in October
Periquito, Brazil
- Average visibility in October: 9km
The months with the highest visibility are August, September and October (9km).
The months with the lowest visibility are January, February, March, April, May and December (7km).
