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 advent of October denotes an average high-temperature of a hot 32.2°C (90°F), subtly different from September's 29.9°C (85.8°F). The temperature lowers to an average of 20.6°C (69.1°F) during October nights.Heat index
The heat index value for October is computed to be a blistering 40°C (104°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.Factoring in the heat index, values are geared towards shaded areas with light breezes. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is the outcome of merging air's temperature and its humidity metrics. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. 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.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.
Humidity
In October, the average relative humidity is 66%.Rainfall
In Major Isidoro, in October, it is raining for 6.6 days, with typically 12mm (0.47") of accumulated precipitation. Throughout the year, there are 130.4 rainfall days, and 289mm (11.38") of precipitation is accumulated.Daylight
In October, the average length of the day is 12h and 19min.On the first day of October, sunrise is at 05:11 and sunset at 17:23. On the last day of the month, sunrise is at 04:58 and sunset at 17:24 -03.
Sunshine
The average sunshine in October in Major Isidoro is 8.3h.UV index
January through March, October through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: In October, the maximum UV index of 7 suggests this advice:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Major Isidoro in October?
What is the average humidity in October in Major Isidoro?
How much does it rain in Major Isidoro in October?
How many hours of daylight does Major Isidoro have in October?
When are sunrise and sunset in October in Major Isidoro?
How long on average sun shines in October in Major Isidoro?
When is the highest UV index in Major Isidoro?
What is the UV index reading in October in Major Isidoro?
Average temperature in October
Major Isidoro, Brazil
- Average high temperature in October: 32.2°C
The warmest months (with the highest average high temperature) are March and December (33.8°C).
The month with the lowest average high temperature is July (27.3°C).
- Average low temperature in October: 20.6°C
The month with the highest average low temperature is March (22.8°C).
The coldest month (with the lowest average low temperature) is August (17.9°C).
Average pressure in October
Major Isidoro, Brazil
- Average pressure in October: 1013.6mbar
The month with the highest atmospheric pressure is August (1017.2mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).
Average wind speed in October
Major Isidoro, Brazil
- Average wind speed in October: 16.9km/h
The windiest month (with the highest average wind speed) is November (17km/h).
The calmest month (with the lowest average wind speed) is April (11.6km/h).
Average humidity in October
Major Isidoro, Brazil
- Average humidity in October: 66%
The month with the highest relative humidity is July (82%).
The months with the lowest relative humidity are November and December (60%).
Average rainfall in October
Major Isidoro, Brazil
- Average rainfall in October: 12mm
The wettest month (with the highest rainfall) is March (49mm).
The driest month (with the least rainfall) is September (7mm).
Average rainfall days in October
Major Isidoro, Brazil
- Average rainfall days in October: 6.6 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is November (4.4 days).
Average daylight in October /
Average sunshine in October
Major Isidoro, 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 36min).
- Average sunshine in October: 8h and 2min
The month with the most sunshine is November (Average sunshine: 9h and 12min).
The month with the least sunshine is July (Average sunshine: 5h and 36min).
Average sunshine days in October
Major Isidoro, Brazil
- Average sunshine days in October: 21.6 days
The month with the most sunshine days is November (23.7 days).
The month with the least sunshine days is July (10.2 days).
Average UV index in October
Major Isidoro, 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
Major Isidoro, Brazil
- Average cloud cover in October: 34
The month with the most cloud cover is July (Cloud cover 60).
The month with the least cloud cover is November (Cloud cover 24).
Average visibility in October
Major Isidoro, Brazil
- Average visibility in October: 10km
The months with the highest visibility are January, February, March, October, November and December (10km).
The months with the lowest visibility are May, June, July and August (7km).
