September weather forecastTuneiras do Oeste, Brazil
September
Weather in September
September, the first month of the spring in Tuneiras do Oeste, is also a moderately hot month, with an average temperature ranging between max 28.8°C (83.8°F) and min 16.8°C (62.2°F).Temperature
In September, the average high-temperature marginally rises from a moderately hot 25.4°C (77.7°F) in August to a still warm 28.8°C (83.8°F). Tuneiras do Oeste documents a significant temperature variance in September, with the mean nighttime lows settling at a comfortable 16.8°C (62.2°F).Heat index
Throughout September, the heat index is appraised at a hot 31°C (87.8°F). Remaining active during long-lasting exposure could cause fatigue, leading to heat cramps.Understanding the heat index involves considering values for shaded locales with light wind. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', represents the fusion of temperature and moisture in the air to suggest how warm it feels. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are of high 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.
Humidity
September is the least humid month in Tuneiras do Oeste, with an average relative humidity of 65%.Rainfall
In Tuneiras do Oeste, in September, during 8.8 rainfall days, 49mm (1.93") of precipitation is typically accumulated. Throughout the year, there are 186.7 rainfall days, and 1118mm (44.02") of precipitation is accumulated.Daylight
In September, the average length of the day is 11h and 58min.On the first day of the month, sunrise is at 06:41 and sunset at 18:20. On the last day of September, sunrise is at 06:11 and sunset at 18:30 -03.
Sunshine
The average sunshine in September is 9h.UV index
The months with the highest UV index in Tuneiras do Oeste, Brazil, are January through March, August through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 6 during September translates into the following directions:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Tuneiras do Oeste, Brazil
- Average high temperature in September: 28.8°C
The warmest month (with the highest average high temperature) is December (29.7°C).
The month with the lowest average high temperature is June (22.1°C).
- Average low temperature in September: 16.8°C
The month with the highest average low temperature is December (20.5°C).
The coldest month (with the lowest average low temperature) is July (13.5°C).
Average pressure in September
Tuneiras do Oeste, Brazil
- Average pressure in September: 1014.5mbar
The month with the highest atmospheric pressure is July (1018.5mbar).
The month with the lowest atmospheric pressure is December (1009.8mbar).
Average wind speed in September
Tuneiras do Oeste, Brazil
- Average wind speed in September: 9.5km/h
The windiest month (with the highest average wind speed) is August (9.7km/h).
The calmest month (with the lowest average wind speed) is March (7.1km/h).
Average humidity in September
Tuneiras do Oeste, Brazil
- Average humidity in September: 65%
The month with the highest relative humidity is June (87%).
The month with the lowest relative humidity is September (65%).
Average rainfall in September
Tuneiras do Oeste, Brazil
- Average rainfall in September: 49mm
The wettest month (with the highest rainfall) is January (163mm).
The driest month (with the least rainfall) is August (43mm).
Average rainfall days in September
Tuneiras do Oeste, Brazil
- Average rainfall days in September: 8.8 days
The month with the highest number of rainy days is January (25.7 days).
The month with the least rainy days is August (6.6 days).
Average daylight in September /
Average sunshine in September
Tuneiras do Oeste, 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: 9h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 6min).
The month with the least sunshine is February (Average sunshine: 7h and 24min).
Average sunshine days in September
Tuneiras do Oeste, Brazil
- Average sunshine days in September: 19.9 days
The month with the most sunshine days is August (23.3 days).
The month with the least sunshine days is February (3.4 days).
Average UV index in September
Tuneiras do Oeste, 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
Tuneiras do Oeste, Brazil
- Average cloud cover in September: 23
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in September
Tuneiras do Oeste, Brazil
- Average visibility in September: 9km
The months with the highest visibility are August, September, October and November (9km).
The months with the lowest visibility are January, February, May and June (7km).
