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
Rio do Meio in October witnesses an average high-temperature of a still moderately hot 28.2°C (82.8°F), indicating a slight variation from September's 27.1°C (80.8°F). Rio do Meio's average low-temperature is measured at a refreshing 18.4°C (65.1°F) during October.Heat index
The heat index in October is appraised at a hot 33°C (91.4°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.Heat index evaluations are typically in the context of light winds and shaded environments. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', gauges the sensation of temperature factoring in the air's moisture content. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Humidity
In Rio do Meio, the average relative humidity in October is 81%.Rainfall
In Rio do Meio, Brazil, during October, the rain falls for 18.5 days and regularly aggregates up to 66mm (2.6") of precipitation. Throughout the year, there are 209.2 rainfall days, and 561mm (22.09") of precipitation is accumulated.Daylight
The average length of the day in October in Rio do Meio is 12h and 26min.On the first day of October, sunrise is at 05:22 and sunset at 17:36. On the last day of the month, sunrise is at 05:04 and sunset at 17:43 -03.
Sunshine
The average sunshine in October is 5.9h.UV index
The months with the highest UV index are January through April, August through 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 radiation for average individuals.Note: The UV index of 6 during October translates into the following guidance:
Deter overexposure. Protecting against the sun's effects is essential. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
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 many days does it rain in October?
What is the average length of the day in October?
What time are sunrise and sunset in October in Rio do Meio?
How long on average sun shines in October?
What are the months with the highest UV index?
How high is the UV index in October?
Average temperature in October
Rio do Meio, Brazil
- Average high temperature in October: 28.2°C
The warmest month (with the highest average high temperature) is February (29.8°C).
The month with the lowest average high temperature is July (24.8°C).
- Average low temperature in October: 18.4°C
The month with the highest average low temperature is March (19.3°C).
The coldest month (with the lowest average low temperature) is August (15.4°C).
Average pressure in October
Rio do Meio, Brazil
- Average pressure in October: 1015.3mbar
The month with the highest atmospheric pressure is July (1020mbar).
The month with the lowest atmospheric pressure is December (1013.1mbar).
Average wind speed in October
Rio do Meio, Brazil
- Average wind speed in October: 8km/h
The windiest month (with the highest average wind speed) is October (8km/h).
The calmest months (with the lowest average wind speed) are March and April (5.6km/h).
Average humidity in October
Rio do Meio, Brazil
- Average humidity in October: 81%
The month with the highest relative humidity is May (87%).
The month with the lowest relative humidity is September (79%).
Average rainfall in October
Rio do Meio, Brazil
- Average rainfall in October: 66mm
The wettest month (with the highest rainfall) is November (83mm).
The driest month (with the least rainfall) is September (19mm).
Average rainfall days in October
Rio do Meio, Brazil
- Average rainfall days in October: 18.5 days
The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is February (12.7 days).
Average daylight in October /
Average sunshine in October
Rio do Meio, 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: 5h and 5min
The month with the most sunshine is February (Average sunshine: 8h and 18min).
The month with the least sunshine is June (Average sunshine: 4h and 48min).
Average sunshine days in October
Rio do Meio, Brazil
- Average sunshine days in October: 6.6 days
The months with the most sunshine days are January and February (12.1 days).
The month with the least sunshine days is July (5.3 days).
Average UV index in October
Rio do Meio, Brazil
- Average UV index in October: 6
The months with the highest UV index are January, February, March, April, August, September, October, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 5).
Average cloud cover in October
Rio do Meio, Brazil
- Average cloud cover in October: 64
The month with the most cloud cover is May (Cloud cover 70).
The month with the least cloud cover is September (Cloud cover 60).
Average visibility in October
Rio do Meio, Brazil
- Average visibility in October: 7km
The month with the highest visibility is October (7km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, November and December (6km).
