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 commencement of October brings an average high-temperature of a still moderately hot 27.2°C (81°F), marking an inconsequential divergence from September. Throughout October, Costa Barros experiences a low-temperature average of 19.8°C (67.6°F).Heat index
October's mean heat index is evaluated at a hot 30°C (86°F). Ongoing exposure and activity could lead to a state of exhaustion, with a chance of heat cramps.Be aware that heat index ratings are designed for shaded locations and minor breezes. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', shows a temperature sensation when both heat and moisture conditions are combined. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
Humidity
The average relative humidity in October is 79%.Rainfall
In Costa Barros, during October, the rain falls for 17.5 days and regularly aggregates up to 43mm (1.69") of precipitation. Throughout the year, in Costa Barros, there are 205.4 rainfall days, and 637mm (25.08") of precipitation is accumulated.Daylight
In October, the average length of the day in Costa Barros is 12h and 38min.On the first day of the month, sunrise is at 05:33 and sunset at 17:52. On the last day of October, in Costa Barros, Brazil, sunrise is at 05:08 and sunset at 18:05 -03.
Sunshine
The average sunshine in October in Costa Barros is 7.4h.UV index
In October, the average daily maximum UV index in Costa Barros is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In October, a daily maximum UV index of 6 leads to the following instructions:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Costa Barros in October?
What is the average humidity in October in Costa Barros?
How much does it rain in Costa Barros in October?
How many hours of daylight does Costa Barros have in October?
What time are sunrise and sunset in October in Costa Barros?
How long on average sun shines in October in Costa Barros?
What is the UV index intensity in October in Costa Barros?
Average temperature in October
Costa Barros, Brazil
- Average high temperature in October: 27.2°C
The warmest month (with the highest average high temperature) is February (30.1°C).
The month with the lowest average high temperature is July (24.1°C).
- Average low temperature in October: 19.8°C
The month with the highest average low temperature is January (22.3°C).
The coldest month (with the lowest average low temperature) is August (16.9°C).
Average pressure in October
Costa Barros, Brazil
- Average pressure in October: 1015.2mbar
The month with the highest atmospheric pressure is July (1020.5mbar).
The month with the lowest atmospheric pressure is December (1012mbar).
Average wind speed in October
Costa Barros, Brazil
- Average wind speed in October: 8.4km/h
The windiest month (with the highest average wind speed) is September (8.6km/h).
The calmest month (with the lowest average wind speed) is March (6.7km/h).
Average humidity in October
Costa Barros, Brazil
- Average humidity in October: 79%
The months with the highest relative humidity are March, April, May and November (82%).
The month with the lowest relative humidity is August (77%).
Average rainfall in October
Costa Barros, Brazil
- Average rainfall in October: 43mm
The wettest month (with the highest rainfall) is January (94mm).
The driest month (with the least rainfall) is June (24mm).
Average rainfall days in October
Costa Barros, Brazil
- Average rainfall days in October: 17.5 days
The month with the highest number of rainy days is December (23.8 days).
The month with the least rainy days is August (10.2 days).
Average daylight in October /
Average sunshine in October
Costa Barros, Brazil
- Average daylight in October: 12h and 4min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in October: 7h and 2min
The month with the most sunshine is February (Average sunshine: 8h and 42min).
The month with the least sunshine is November (Average sunshine: 7h and 12min).
Average sunshine days in October
Costa Barros, Brazil
- Average sunshine days in October: 10.5 days
The month with the most sunshine days is August (18.8 days).
The month with the least sunshine days is December (4.9 days).
Average UV index in October
Costa Barros, Brazil
- Average UV index in October: 6
The months with the highest UV index are January and December (UV index 7).
The months with the lowest UV index are April, May, July and September (UV index 5).
Average cloud cover in October
Costa Barros, Brazil
- Average cloud cover in October: 44
The month with the most cloud cover is November (Cloud cover 50).
The months with the least cloud cover are February, July and August (Cloud cover 31).
Average visibility in October
Costa Barros, Brazil
- Average visibility in October: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
