Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
Maracaçumé experiences an average high-temperature of a still hot 32.5°C (90.5°F) with the onset of September, subtly varied from August's 32.2°C (90°F). Maracaçumé experiences an average temperature drop to a pleasant 21.6°C (70.9°F) during September nights.Heat index
September's average heat index is computed to be a burning hot 45°C (113°F). Stay wary: Heat exhaustion and heat cramps are possible. Heatstroke can ensue from extended effort.Heat index's context suggests values are appropriate for shady areas and slight breezes. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', ties air temperature with relative humidity to produce the perceived temperature sensation. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.
Humidity
In September, the average relative humidity is 77%.Rainfall
The month with the least rainfall is September, when the rain falls for 20.7 days and typically collects 31mm (1.22") of precipitation.Daylight
In September, the average length of the day is 12h and 6min.On the first day of the month, sunrise is at 06:01 and sunset at 18:05. On the last day of September, sunrise is at 05:49 and sunset at 17:57 -03.
Sunshine
In September, the average sunshine in Maracaçumé is 6.7h.UV index
September and October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: During September, 7 as the daily maximum UV index converts into the following advice:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Frequently asked questions
How hot does it get in Maracaçumé in September?
What is the average humidity in September in Maracaçumé?
What is the driest month in Maracaçumé?
How many days does it rain in September in Maracaçumé?
How many hours of daylight does Maracaçumé have in September?
What time are sunrise and sunset in September in Maracaçumé?
How many hours of sunshine does Maracaçumé have in September?
When is the highest UV index in Maracaçumé?
What is the UV index reading in September in Maracaçumé?
Average temperature in September
Maracaçumé, Brazil
- Average high temperature in September: 32.5°C
The warmest month (with the highest average high temperature) is October (33.4°C).
The month with the lowest average high temperature is April (29.9°C).
- Average low temperature in September: 21.6°C
The months with the highest average low temperature are November and December (22.7°C).
The coldest month (with the lowest average low temperature) is July (20.9°C).
Average pressure in September
Maracaçumé, Brazil
- Average pressure in September: 1011.9mbar
The month with the highest atmospheric pressure is July (1013mbar).
The month with the lowest atmospheric pressure is November (1009.4mbar).
Average wind speed in September
Maracaçumé, Brazil
- Average wind speed in September: 7km/h
The windiest month (with the highest average wind speed) is October (7.1km/h).
The calmest month (with the lowest average wind speed) is April (4.6km/h).
Average humidity in September
Maracaçumé, Brazil
- Average humidity in September: 77%
The month with the highest relative humidity is April (91%).
The month with the lowest relative humidity is November (74%).
Average rainfall in September
Maracaçumé, Brazil
- Average rainfall in September: 31mm
The wettest month (with the highest rainfall) is March (173mm).
The driest month (with the least rainfall) is September (31mm).
Average rainfall days in September
Maracaçumé, Brazil
- Average rainfall days in September: 20.7 days
The month with the highest number of rainy days is January (25.8 days).
The month with the least rainy days is November (18.5 days).
Average daylight in September /
Average sunshine in September
Maracaçumé, Brazil
- Average daylight in September: 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 0min).
- Average sunshine in September: 6h and 4min
The month with the most sunshine is August (Average sunshine: 8h and 0min).
The month with the least sunshine is May (Average sunshine: 5h and 6min).
Average sunshine days in September
Maracaçumé, Brazil
- Average sunshine days in September: 5.3 days
The month with the most sunshine days is October (9.4 days).
The month with the least sunshine days is January (4.4 days).
Average UV index in September
Maracaçumé, Brazil
- Average UV index in September: 7
The months with the highest UV index are September and October (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, November and December (UV index 6).
Average cloud cover in September
Maracaçumé, Brazil
- Average cloud cover in September: 52
The months with the most cloud cover are March and April (Cloud cover 77).
The months with the least cloud cover are October and November (Cloud cover 51).
Average visibility in September
Maracaçumé, Brazil
- Average visibility in September: 7km
The months with the highest visibility are October and November (8km).
The months with the lowest visibility are February, March, April and May (5km).
Maracaçumé, Brazil
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