September weather forecastTacuru, Brazil
September
Weather in September
The first month of the spring, September, is still a warm month in Tacuru, Brazil, with an average temperature fluctuating between 15.9°C (60.6°F) and 27.6°C (81.7°F).Temperature
In Tacuru, the onset of September comes with a modest high-temperature shift, transitioning from August's 24.5°C (76.1°F) to a still moderately hot 27.6°C (81.7°F). Tacuru's temperature in September lowers to a consistent average of 15.9°C (60.6°F) during the nights.Heat index
The heat index value for September is computed to be a hot 30°C (86°F). Persistent activity under exposure might lead to a feeling of weariness, with subsequent heat cramps.Factoring in the heat index, values are geared towards shaded areas with light breezes. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. 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 essentially critical for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Humidity
With an average relative humidity of 71%, September is the least humid month.Rainfall
In September, in Tacuru, the rain falls for 10 days. Throughout September, 59mm (2.32") of precipitation is accumulated. Throughout the year, there are 180.2 rainfall days, and 1078mm (42.44") of precipitation is accumulated.Daylight
In Tacuru, Brazil, the average length of the day in September is 11h and 58min.On the first day of September, sunrise is at 05:50 and sunset at 17:29. On the last day of the month, sunrise is at 05:20 and sunset at 17:39 -04.
Sunshine
The average sunshine in September is 8.6h.UV index
January through March, August through December, with an average maximum UV index of 6, are months with the highest UV index in Tacuru. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index, 6 in September, converts into the following recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Tacuru, Brazil
- Average high temperature in September: 27.6°C
The warmest month (with the highest average high temperature) is January (30.7°C).
The month with the lowest average high temperature is June (21.8°C).
- Average low temperature in September: 15.9°C
The month with the highest average low temperature is January (21.3°C).
The coldest month (with the lowest average low temperature) is July (13.1°C).
Average pressure in September
Tacuru, Brazil
- Average pressure in September: 1014mbar
The month with the highest atmospheric pressure is July (1017.7mbar).
The month with the lowest atmospheric pressure is December (1009.2mbar).
Average wind speed in September
Tacuru, Brazil
- Average wind speed in September: 9.5km/h
The windiest month (with the highest average wind speed) is August (9.9km/h).
The calmest month (with the lowest average wind speed) is March (7km/h).
Average humidity in September
Tacuru, Brazil
- Average humidity in September: 71%
The month with the highest relative humidity is June (88%).
The month with the lowest relative humidity is September (71%).
Average rainfall in September
Tacuru, Brazil
- Average rainfall in September: 59mm
The wettest month (with the highest rainfall) is December (133mm).
The driest month (with the least rainfall) is July (42mm).
Average rainfall days in September
Tacuru, Brazil
- Average rainfall days in September: 10 days
The month with the highest number of rainy days is January (22.5 days).
The month with the least rainy days is August (7.2 days).
Average daylight in September /
Average sunshine in September
Tacuru, Brazil
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in September: 8h and 36min
The month with the most sunshine is November (Average sunshine: 10h and 18min).
The month with the least sunshine is June (Average sunshine: 5h and 42min).
Average sunshine days in September
Tacuru, Brazil
- Average sunshine days in September: 19.3 days
The month with the most sunshine days is August (22.9 days).
The month with the least sunshine days is February (5.2 days).
Average UV index in September
Tacuru, Brazil
- Average UV index in September: 6
The months with the highest UV index are January, February, March, August, September, October, November and December (UV index 6).
The month with the lowest UV index is May (UV index 4).
Average cloud cover in September
Tacuru, Brazil
- Average cloud cover in September: 28
The months with the most cloud cover are May and June (Cloud cover 51).
The months with the least cloud cover are August and September (Cloud cover 28).
Average visibility in September
Tacuru, Brazil
- Average visibility in September: 9km
The months with the highest visibility are August, September and October (9km).
The months with the lowest visibility are May, June and July (7km).
