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
October reports an average high-temperature of a still warm 27.5°C (81.5°F), slightly varied from September's 26.6°C (79.9°F). Itu observes an average nighttime temperature of 17.3°C (63.1°F) during October.Heat index
October's heat index is estimated at a tropical 30°C (86°F). If one persists in activity during exposure, it could induce weariness and subsequently, heat cramps.Consider that heat index readings are for situations in the shade and light wind. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', determines the feeling of heat when you account for the relative humidity. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
Humidity
In Itu, the average relative humidity in October is 74%.Rainfall
In Itu, in October, it is raining for 12.5 days, with typically 27mm (1.06") of accumulated precipitation. Throughout the year, in Itu, Brazil, there are 139.5 rainfall days, and 358mm (14.09") of precipitation is accumulated.Daylight
In October, the average length of the day is 12h and 38min.On the first day of October in Itu, sunrise is at 05:48 and sunset at 18:08. On the last day of the month, sunrise is at 05:23 and sunset at 18:21 -03.
Sunshine
In October, the average sunshine is 8.8h.UV index
January through March, October through December, with an average maximum UV index of 6, are months with the highest UV index in Itu. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 6 in October interprets into the following recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average October temperature in Itu?
What is the average humidity in October in Itu?
How many days does it rain in October in Itu?
What is the average length of the day in October in Itu?
When are sunrise and sunset in October in Itu?
How many hours of sunshine does Itu have in October?
What are the months with the highest UV index in Itu?
How high is the UV index in October in Itu?
Average temperature in October
Itu, Brazil
- Average high temperature in October: 27.5°C
The warmest month (with the highest average high temperature) is December (27.8°C).
The month with the lowest average high temperature is June (21.6°C).
- Average low temperature in October: 17.3°C
The month with the highest average low temperature is January (19.3°C).
The coldest month (with the lowest average low temperature) is July (13°C).
Average pressure in October
Itu, Brazil
- Average pressure in October: 1014.5mbar
The month with the highest atmospheric pressure is July (1020.2mbar).
The month with the lowest atmospheric pressure is December (1011.8mbar).
Average wind speed in October
Itu, Brazil
- Average wind speed in October: 11.2km/h
The windiest month (with the highest average wind speed) is October (11.2km/h).
The calmest month (with the lowest average wind speed) is February (8.3km/h).
Average humidity in October
Itu, Brazil
- Average humidity in October: 74%
The months with the highest relative humidity are March and May (84%).
The months with the lowest relative humidity are August and September (69%).
Average rainfall in October
Itu, Brazil
- Average rainfall in October: 27mm
The wettest month (with the highest rainfall) is January (67mm).
The driest months (with the least rainfall) are May and August (12mm).
Average rainfall days in October
Itu, Brazil
- Average rainfall days in October: 12.5 days
The month with the highest number of rainy days is January (19.9 days).
The month with the least rainy days is August (4.9 days).
Average daylight in October /
Average sunshine in October
Itu, 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 5min
The month with the most sunshine is September (Average sunshine: 9h and 0min).
The month with the least sunshine is January (Average sunshine: 7h and 36min).
Average sunshine days in October
Itu, Brazil
- Average sunshine days in October: 14.5 days
The month with the most sunshine days is August (23.8 days).
The month with the least sunshine days is January (8.5 days).
Average UV index in October
Itu, 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 April, May, June, July, August and September (UV index 5).
Average cloud cover in October
Itu, Brazil
- Average cloud cover in October: 34
The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in October
Itu, 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, February, March, April, May, June and December (8km).
