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
October and November are the warmest months, with an average high-temperature of 33.5°C (92.3°F).Heat index
The heat index value during October is evaluated at a blazing hot 49°C (120.2°F). Stay on guard: Heat exhaustion and heat cramps are predicted. Ongoing effort can cause heatstroke.In the scope of the heat index, its values resonate with shade and light wind conditions. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', provides an understanding of perceived warmth by combining temperature and relative humidity. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. 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.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.
Humidity
In October, the average relative humidity is 77%.Rainfall
In Igarapé-Açu, in October, during 24 rainfall days, 58mm (2.28") of precipitation is typically accumulated. In Igarapé-Açu, during the entire year, the rain falls for 332.9 days and collects up to 1589mm (62.56") of precipitation.Daylight
The average length of the day in October is 12h and 8min.On the first day of October in Igarapé-Açu, Brazil, sunrise is at 05:56 and sunset at 18:03. On the last day of the month, sunrise is at 05:49 and sunset at 17:58 -03.
Sunshine
In Igarapé-Açu, the average sunshine in October is 8h.UV index
The months with the highest UV index are May, July, September through November, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.Note: A maximum high daily UV index of 7 during October translates into the following directions:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 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. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Frequently asked questions
What are the warmest months in Igarapé-Açu?
How hot is it in Igarapé-Açu in October?
What is the average humidity in October in Igarapé-Açu?
How much does it rain in Igarapé-Açu in October?
What is the average length of the day in October in Igarapé-Açu?
When are sunrise and sunset in October in Igarapé-Açu?
How many hours of sunshine does Igarapé-Açu have in October?
What are the months with the highest UV index in Igarapé-Açu?
What is the UV index intensity in October in Igarapé-Açu?
Average temperature in October
Igarapé-Açu, Brazil
- Average high temperature in October: 33.5°C
The warmest months (with the highest average high temperature) are October and November (33.5°C).
The months with the lowest average high temperature are March and April (29.7°C).
- Average low temperature in October: 22.4°C
The month with the highest average low temperature is December (23°C).
The coldest month (with the lowest average low temperature) is July (21.5°C).
Average pressure in October
Igarapé-Açu, Brazil
- Average pressure in October: 1010.2mbar
The month with the highest atmospheric pressure is July (1012.7mbar).
The month with the lowest atmospheric pressure is November (1009.2mbar).
Average wind speed in October
Igarapé-Açu, Brazil
- Average wind speed in October: 6.9km/h
The windiest months (with the highest average wind speed) are September, October and November (6.9km/h).
The calmest month (with the lowest average wind speed) is April (4.8km/h).
Average humidity in October
Igarapé-Açu, Brazil
- Average humidity in October: 77%
The month with the highest relative humidity is April (92%).
The month with the lowest relative humidity is November (76%).
Average rainfall in October
Igarapé-Açu, Brazil
- Average rainfall in October: 58mm
The wettest month (with the highest rainfall) is March (252mm).
The driest month (with the least rainfall) is September (45mm).
Average rainfall days in October
Igarapé-Açu, Brazil
- Average rainfall days in October: 24 days
The month with the highest number of rainy days is March (30.8 days).
The month with the least rainy days is November (22.2 days).
Average daylight in October /
Average sunshine in October
Igarapé-Açu, Brazil
- Average daylight in October: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 12min).
The month with the shortest days is June (Average daylight: 12h and 6min).
- Average sunshine in October: 8h and 0min
The month with the most sunshine is August (Average sunshine: 8h and 36min).
The month with the least sunshine is March (Average sunshine: 5h and 36min).
Average sunshine days in October
Igarapé-Açu, Brazil
- Average sunshine days in October: 5.4 days
The month with the most sunshine days is November (6 days).
The months with the least sunshine days are March and April (0 days).
Average UV index in October
Igarapé-Açu, Brazil
- Average UV index in October: 7
The months with the highest UV index are May, July, September, October and November (UV index 7).
The months with the lowest UV index are January, February, March, April, June, August and December (UV index 6).
Average cloud cover in October
Igarapé-Açu, Brazil
- Average cloud cover in October: 44
The months with the most cloud cover are March and April (Cloud cover 71).
The months with the least cloud cover are October and November (Cloud cover 44).
Average visibility in October
Igarapé-Açu, Brazil
- Average visibility in October: 8km
The months with the highest visibility are October, November and December (8km).
The month with the lowest visibility is May (5km).
Igarapé-Açu, Brazil
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