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
Weather in October
Temperature
During October and November, Floraí registers its highest temperatures, averaging a high of 30°C (86°F).Heat index
October's heat index is estimated at a very hot 36°C (96.8°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.Observations indicate that the heat index values are for shady locations with light wind. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', reflects the feeling of heat when considering both air temperature and humidity. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.
Humidity
In Floraí, Brazil, the average relative humidity in October is 72%.Rainfall
In October, the rain falls for 16.3 days. Throughout October, 129mm (5.08") of precipitation is accumulated. In Floraí, during the entire year, the rain falls for 188.5 days and collects up to 1243mm (48.94") of precipitation.Daylight
The average length of the day in October is 12h and 39min.On the first day of the month, sunrise is at 06:08 and sunset at 18:28. On the last day of October, in Floraí, sunrise is at 05:43 and sunset at 18:42 -03.
Sunshine
In Floraí, the average sunshine in October is 8.6h.UV index
The months with the highest UV index in Floraí are January through March, 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 unprotected exposure to Sun's UV rays for the ordinary person.Note: In October, a regular UV index of 6 translates into these guidelines:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Frequently asked questions
What time of the year is the hottest in Floraí?
How hot is it in Floraí in October?
What is the average humidity in October in Floraí?
How much does it rain in Floraí in October?
What is the average length of the day in October in Floraí?
What time are sunrise and sunset in October in Floraí?
How long on average sun shines in October in Floraí?
What is the month with the highest UV index in Floraí?
What is the UV index intensity in October in Floraí?
Average temperature in October
Floraí, Brazil
- Average high temperature in October: 30°C
The warmest months (with the highest average high temperature) are October and November (30°C).
The month with the lowest average high temperature is June (22.8°C).
- Average low temperature in October: 18.8°C
The months with the highest average low temperature are January and February (20.8°C).
The coldest month (with the lowest average low temperature) is July (14.2°C).
Average pressure in October
Floraí, Brazil
- Average pressure in October: 1011.8mbar
The month with the highest atmospheric pressure is July (1018.3mbar).
The month with the lowest atmospheric pressure is December (1009.6mbar).
Average wind speed in October
Floraí, Brazil
- Average wind speed in October: 9.9km/h
The windiest month (with the highest average wind speed) is August (11km/h).
The calmest months (with the lowest average wind speed) are February and March (7.7km/h).
Average humidity in October
Floraí, Brazil
- Average humidity in October: 72%
The months with the highest relative humidity are May and June (86%).
The month with the lowest relative humidity is September (66%).
Average rainfall in October
Floraí, Brazil
- Average rainfall in October: 129mm
The wettest month (with the highest rainfall) is January (208mm).
The driest month (with the least rainfall) is July (41mm).
Average rainfall days in October
Floraí, Brazil
- Average rainfall days in October: 16.3 days
The month with the highest number of rainy days is January (26.1 days).
The month with the least rainy days is August (6.8 days).
Average daylight in October /
Average sunshine in October
Floraí, 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 42min).
- Average sunshine in October: 8h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 0min).
The month with the least sunshine is January (Average sunshine: 7h and 12min).
Average sunshine days in October
Floraí, Brazil
- Average sunshine days in October: 13.5 days
The month with the most sunshine days is August (23.6 days).
The month with the least sunshine days is January (3.8 days).
Average UV index in October
Floraí, Brazil
- Average UV index in October: 6
The months with the highest UV index are January, February, March, August, September, October, November and December (UV index 6).
The months with the lowest UV index are April, May, June and July (UV index 5).
Average cloud cover in October
Floraí, Brazil
- Average cloud cover in October: 31
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in October
Floraí, Brazil
- Average visibility in October: 9km
The months with the highest visibility are July, August, September, October and November (9km).
The months with the lowest visibility are January, May and June (7km).
Floraí, Brazil
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