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
A minor adjustment in Japoatã's average high-temperature is noted with the start of October, touching a still warm 29.5°C (85.1°F) from September's 27.9°C (82.2°F). Nighttime temperatures in October average to a pleasant 22.1°C (71.8°F).Heat index
In October, the heat index is estimated at a sweltering 35°C (95°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.In terms of the heat index, values are set with light wind and shade conditions in mind. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', melds the effects of warmth and moisture to generate a feeling of heat. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.
Humidity
In October, the average relative humidity in Japoatã is 75%.Rainfall
In Japoatã, in October, it is raining for 18.6 days, with typically 26mm (1.02") of accumulated precipitation. In Japoatã, Brazil, during the entire year, the rain falls for 222.9 days and collects up to 509mm (20.04") of precipitation.Daylight
In October, the average length of the day in Japoatã is 12h and 20min.On the first day of October, sunrise is at 05:10 and sunset at 17:22. On the last day of the month, sunrise is at 04:56 and sunset at 17:25 -03.
Sunshine
In October, the average sunshine is 7.6h.UV index
The months with the highest UV index are January through March, October through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In October, the average maximum UV index of 7 translates into the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. 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
How hot does it get in Japoatã in October?
What is the average humidity in October in Japoatã?
How much does it rain in Japoatã in October?
How many hours of daylight does Japoatã have in October?
When is the sunrise / sunset in October in Japoatã?
How long on average sun shines in October in Japoatã?
What are the months with the highest UV index in Japoatã?
What is the UV index intensity in October in Japoatã?
Average temperature in October
Japoatã, Brazil
- Average high temperature in October: 29.5°C
The warmest month (with the highest average high temperature) is March (32.1°C).
The month with the lowest average high temperature is July (26.6°C).
- Average low temperature in October: 22.1°C
The month with the highest average low temperature is March (24.4°C).
The coldest month (with the lowest average low temperature) is August (20.8°C).
Average pressure in October
Japoatã, Brazil
- Average pressure in October: 1014mbar
The month with the highest atmospheric pressure is August (1017.3mbar).
The month with the lowest atmospheric pressure is March (1012.1mbar).
Average wind speed in October
Japoatã, Brazil
- Average wind speed in October: 14.5km/h
The windiest month (with the highest average wind speed) is November (15.5km/h).
The calmest month (with the lowest average wind speed) is May (10km/h).
Average humidity in October
Japoatã, Brazil
- Average humidity in October: 75%
The months with the highest relative humidity are June and July (83%).
The month with the lowest relative humidity is December (71%).
Average rainfall in October
Japoatã, Brazil
- Average rainfall in October: 26mm
The wettest month (with the highest rainfall) is July (85mm).
The driest month (with the least rainfall) is November (16mm).
Average rainfall days in October
Japoatã, Brazil
- Average rainfall days in October: 18.6 days
The month with the highest number of rainy days is July (25.2 days).
The month with the least rainy days is November (11.5 days).
Average daylight in October /
Average sunshine in October
Japoatã, Brazil
- Average daylight in October: 12h and 2min
The month with the longest days is December (Average daylight: 12h and 42min).
The month with the shortest days is June (Average daylight: 11h and 30min).
- Average sunshine in October: 7h and 4min
The month with the most sunshine is March (Average sunshine: 8h and 24min).
The month with the least sunshine is July (Average sunshine: 7h and 12min).
Average sunshine days in October
Japoatã, Brazil
- Average sunshine days in October: 6.4 days
The month with the most sunshine days is December (13.5 days).
The month with the least sunshine days is August (2 days).
Average UV index in October
Japoatã, Brazil
- Average UV index in October: 7
The months with the highest UV index are January, February, March, October, November and December (UV index 7).
The months with the lowest UV index are April, May, June, July, August and September (UV index 6).
Average cloud cover in October
Japoatã, Brazil
- Average cloud cover in October: 42
The month with the most cloud cover is July (Cloud cover 49).
The month with the least cloud cover is December (Cloud cover 34).
Average visibility in October
Japoatã, Brazil
- Average visibility in October: 10km
The months with the highest visibility are January, February, March, April, June, August, September, October, November and December (10km).
The months with the lowest visibility are May and July (9km).
