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
Céu Azul's shift into October sets the average high-temperature at a still moderately hot 28.3°C (82.9°F), a figure that deviates only slightly from September's 26.6°C (79.9°F). Throughout October, the average low-temperature records at an enjoyable 17.7°C (63.9°F).Heat index
The heat index value for October is estimated at a tropical 32°C (89.6°F). If activity and exposure persist, they could induce fatigue, leading to possible heat cramps.In terms of the heat index, values are set with light wind and shade conditions in mind. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
Humidity
The average relative humidity in October is 77%.Rainfall
In October, the rain falls for 16.5 days. Throughout October, 131mm (5.16") of precipitation is accumulated. In Céu Azul, during the entire year, the rain falls for 192 days and collects up to 1241mm (48.86") of precipitation.Daylight
In October, the average length of the day is 12h and 42min.On the first day of October, sunrise is at 06:14 and sunset at 18:35. On the last day of the month, sunrise is at 05:47 and sunset at 18:50 -03.
Sunshine
In October, the average sunshine is 8.4h.UV index
The months with the highest UV index in Céu Azul, Brazil, are January through March, October through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 6 during October translates into these guidelines:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Céu Azul in October?
What is the average humidity in October in Céu Azul?
How much does it rain in Céu Azul in October?
How many hours of daylight does Céu Azul have in October?
When are sunrise and sunset in October in Céu Azul?
How long on average sun shines in October in Céu Azul?
When is the highest UV index in Céu Azul?
How high is the UV index in October in Céu Azul?
Average temperature in October
Céu Azul, Brazil
- Average high temperature in October: 28.3°C
The warmest month (with the highest average high temperature) is January (30.3°C).
The month with the lowest average high temperature is June (21°C).
- Average low temperature in October: 17.7°C
The month with the highest average low temperature is February (20.4°C).
The coldest month (with the lowest average low temperature) is July (12.6°C).
Average pressure in October
Céu Azul, Brazil
- Average pressure in October: 1011.9mbar
The month with the highest atmospheric pressure is July (1018mbar).
The month with the lowest atmospheric pressure is December (1009.5mbar).
Average wind speed in October
Céu Azul, Brazil
- Average wind speed in October: 8.6km/h
The windiest month (with the highest average wind speed) is August (9.3km/h).
The calmest month (with the lowest average wind speed) is March (6.8km/h).
Average humidity in October
Céu Azul, Brazil
- Average humidity in October: 77%
The month with the highest relative humidity is June (87%).
The month with the lowest relative humidity is September (72%).
Average rainfall in October
Céu Azul, Brazil
- Average rainfall in October: 131mm
The wettest month (with the highest rainfall) is December (147mm).
The driest month (with the least rainfall) is August (53mm).
Average rainfall days in October
Céu Azul, Brazil
- Average rainfall days in October: 16.5 days
The month with the highest number of rainy days is January (23.9 days).
The month with the least rainy days is August (9.3 days).
Average daylight in October /
Average sunshine in October
Céu Azul, Brazil
- Average daylight in October: 12h and 4min
The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 36min).
- Average sunshine in October: 8h and 2min
The month with the most sunshine is November (Average sunshine: 8h and 48min).
The month with the least sunshine is June (Average sunshine: 7h and 18min).
Average sunshine days in October
Céu Azul, Brazil
- Average sunshine days in October: 13.3 days
The month with the most sunshine days is August (20.8 days).
The month with the least sunshine days is February (3.9 days).
Average UV index in October
Céu Azul, Brazil
- Average UV index in October: 6
The months with the highest UV index are January, February, March, October, November and December (UV index 6).
The months with the lowest UV index are May and June (UV index 4).
Average cloud cover in October
Céu Azul, Brazil
- Average cloud cover in October: 33
The month with the most cloud cover is May (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in October
Céu Azul, Brazil
- Average visibility in October: 8km
The months with the highest visibility are August and September (9km).
The months with the lowest visibility are May and June (7km).
