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
The warmest time of the year is September, with temperatures averaging a high of 29.1°C (84.4°F) and a low of 15.7°C (60.3°F).Heat index
September's mean heat index is evaluated at a hot 31°C (87.8°F). If one persists in activity during exposure, it could induce weariness and subsequently, heat cramps.From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Humidity
September is the least humid month, with an average relative humidity of 58%.Rainfall
In Engenheiro Navarro, in September, it is raining for 6 days, with typically 10mm (0.39") of accumulated precipitation. Throughout the year, there are 175.9 rainfall days, and 900mm (35.43") of precipitation is accumulated.Daylight
In Engenheiro Navarro, the average length of the day in September is 12h and 1min.On the first day of September, sunrise is at 06:01 and sunset at 17:49. On the last day of the month, sunrise is at 05:38 and sunset at 17:53 -03.
Sunshine
With an average of 9.5h of sunshine, September has the most sunshine of the year.UV index
The months with the highest UV index are January through March, August and September, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum UV index of 6 in September translates into the following recommendations:
Ward off overexposure. Defence against solar harm is crucial. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Frequently asked questions
What part of the year is the hottest in Engenheiro Navarro?
How hot is September in Engenheiro Navarro?
What is the least humid month in Engenheiro Navarro?
What is the average humidity in September in Engenheiro Navarro?
How many days does it rain in September in Engenheiro Navarro?
How many hours of daylight does Engenheiro Navarro have in September?
What time are sunrise and sunset in September in Engenheiro Navarro?
What month has the most sunshine in Engenheiro Navarro?
How many hours of sunshine does Engenheiro Navarro have in September?
When is the highest UV index in Engenheiro Navarro?
How high is the UV index in September in Engenheiro Navarro?
Average temperature in September
Engenheiro Navarro, Brazil
- Average high temperature in September: 29.1°C
The warmest month (with the highest average high temperature) is September (29.1°C).
The month with the lowest average high temperature is June (24.1°C).
- Average low temperature in September: 15.7°C
The month with the highest average low temperature is December (18.6°C).
The coldest month (with the lowest average low temperature) is July (13.8°C).
Average pressure in September
Engenheiro Navarro, Brazil
- Average pressure in September: 1016.4mbar
The month with the highest atmospheric pressure is July (1019.7mbar).
The months with the lowest atmospheric pressure are November and December (1012.4mbar).
Average wind speed in September
Engenheiro Navarro, Brazil
- Average wind speed in September: 11.6km/h
The windiest month (with the highest average wind speed) is September (11.6km/h).
The calmest month (with the lowest average wind speed) is March (7.9km/h).
Average humidity in September
Engenheiro Navarro, Brazil
- Average humidity in September: 58%
The month with the highest relative humidity is March (85%).
The month with the lowest relative humidity is September (58%).
Average rainfall in September
Engenheiro Navarro, Brazil
- Average rainfall in September: 10mm
The wettest month (with the highest rainfall) is November (163mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in September
Engenheiro Navarro, Brazil
- Average rainfall days in September: 6 days
The month with the highest number of rainy days is December (25.1 days).
The month with the least rainy days is August (2.8 days).
Average daylight in September /
Average sunshine in September
Engenheiro Navarro, Brazil
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 6min).
- Average sunshine in September: 9h and 3min
The month with the most sunshine is September (Average sunshine: 9h and 30min).
The month with the least sunshine is November (Average sunshine: 7h and 12min).
Average sunshine days in September
Engenheiro Navarro, Brazil
- Average sunshine days in September: 21.6 days
The month with the most sunshine days is August (25.3 days).
The month with the least sunshine days is December (4.4 days).
Average UV index in September
Engenheiro Navarro, Brazil
- Average UV index in September: 6
The months with the highest UV index are January, February, March, August and September (UV index 6).
The months with the lowest UV index are April, May, June, July, October, November and December (UV index 5).
Average cloud cover in September
Engenheiro Navarro, Brazil
- Average cloud cover in September: 21
The months with the most cloud cover are March, April and November (Cloud cover 54).
The month with the least cloud cover is September (Cloud cover 21).
Average visibility in September
Engenheiro Navarro, Brazil
- Average visibility in September: 10km
The month with the highest visibility is September (10km).
The months with the lowest visibility are March and April (7km).
Engenheiro Navarro, Brazil
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