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
The beginning of October records an average high-temperature of a still moderately hot 28.5°C (83.3°F), marking a negligible difference from September's 27.2°C (81°F). Arataca reports a consistent average low-temperature of 18.9°C (66°F) throughout October nights.Heat index
For most parts of October, the heat index is appraised at a tropical 34°C (93.2°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.It is essential to grasp that the heat index's numbers are for shade and light wind settings. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', quantifies the warmth felt when relative humidity is considered. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
Humidity
In October, the average relative humidity is 84%.Rainfall
In Arataca, in October, during 23.4 rainfall days, 72mm (2.83") of precipitation is typically accumulated. Throughout the year, there are 238.3 rainfall days, and 592mm (23.31") of precipitation is accumulated.Daylight
In Arataca, the average length of the day in October is 12h and 27min.On the first day of the month, sunrise is at 05:19 and sunset at 17:34. On the last day of October, sunrise is at 05:01 and sunset at 17:40 -03.
Sunshine
The average sunshine in October is 4.7h.UV index
The months with the highest UV index are January through May, October through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 6 during October translates into the following guidance:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is October?
What is the average humidity in October?
How much does it rain in October?
How many hours of daylight does Arataca have in October?
When are sunrise and sunset in October in Arataca?
How many hours of sunshine does Arataca have in October?
What are the months with the highest UV index?
How high is the UV index in October in Arataca?
Average temperature in October
Arataca, Brazil
- Average high temperature in October: 28.5°C
The warmest months (with the highest average high temperature) are February and March (30.8°C).
The month with the lowest average high temperature is July (25.8°C).
- Average low temperature in October: 18.9°C
The month with the highest average low temperature is March (20.3°C).
The coldest month (with the lowest average low temperature) is August (16.3°C).
Average pressure in October
Arataca, Brazil
- Average pressure in October: 1015.3mbar
The month with the highest atmospheric pressure is July (1019.7mbar).
The month with the lowest atmospheric pressure is December (1012.9mbar).
Average wind speed in October
Arataca, Brazil
- Average wind speed in October: 5.7km/h
The windiest months (with the highest average wind speed) are September and October (5.7km/h).
The calmest months (with the lowest average wind speed) are March and April (4.8km/h).
Average humidity in October
Arataca, Brazil
- Average humidity in October: 84%
The months with the highest relative humidity are June and July (88%).
The month with the lowest relative humidity is February (82%).
Average rainfall in October
Arataca, Brazil
- Average rainfall in October: 72mm
The wettest month (with the highest rainfall) is November (81mm).
The driest month (with the least rainfall) is September (28mm).
Average rainfall days in October
Arataca, Brazil
- Average rainfall days in October: 23.4 days
The month with the highest number of rainy days is October (23.4 days).
The month with the least rainy days is February (16.4 days).
Average daylight in October /
Average sunshine in October
Arataca, Brazil
- Average daylight in October: 12h and 2min
The month with the longest days is December (Average daylight: 13h and 0min).
The month with the shortest days is June (Average daylight: 11h and 12min).
- Average sunshine in October: 4h and 4min
The months with the most sunshine are January and February (Average sunshine: 7h and 48min).
The months with the least sunshine are May and November (Average sunshine: 4h and 36min).
Average sunshine days in October
Arataca, Brazil
- Average sunshine days in October: 5.1 days
The month with the most sunshine days is March (11.2 days).
The month with the least sunshine days is July (3.5 days).
Average UV index in October
Arataca, Brazil
- Average UV index in October: 6
The months with the highest UV index are January, February, March, April, May, October, November and December (UV index 6).
The months with the lowest UV index are June, July, August and September (UV index 5).
Average cloud cover in October
Arataca, Brazil
- Average cloud cover in October: 73
The month with the most cloud cover is May (Cloud cover 74).
The month with the least cloud cover is February (Cloud cover 65).
Average visibility in October
Arataca, Brazil
- Average visibility in October: 6km
The months with the highest visibility are January, February, March, August, September, October, November and December (6km).
The months with the lowest visibility are April, May, June and July (5km).
