September weather forecastLajedo, Brazil
September
Weather in September
The first month of the spring, September, is also a moderately hot month in Lajedo, Brazil, with temperature in the range of an average high of 27°C (80.6°F) and an average low of 17.4°C (63.3°F).Temperature
The average high-temperature during September registers at a still moderately hot 27°C (80.6°F), maintaining a close resemblance to the previous month. An average low-temperature of 17.4°C (63.3°F) is noted during the month of September.Heat index
The heat index in September is evaluated at 29°C (84.2°F). Prolonged exposure combined with continuous activity could lead to exhaustion, and possibly heat cramps.It is crucial to understand that heat index figures are for shade and gentle wind conditions. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', shows a temperature sensation when both heat and moisture conditions are combined. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Humidity
The average relative humidity in September in Lajedo is 77%.Rainfall
The month with the least rainfall in Lajedo is September, when the rain falls for 10.5 days and typically collects 7mm (0.28") of precipitation.Daylight
In Lajedo, the average length of the day in September is 12h and 4min.On the first day of the month, sunrise is at 05:26 and sunset at 17:23. On the last day of September, sunrise is at 05:09 and sunset at 17:20 -03.
Sunshine
In September, the average sunshine is 6.9h.UV index
January through April, September through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum high UV index of 6 in September translates into the following recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Lajedo, Brazil
- Average high temperature in September: 27°C
The warmest month (with the highest average high temperature) is December (29.9°C).
The month with the lowest average high temperature is July (25.1°C).
- Average low temperature in September: 17.4°C
The month with the highest average low temperature is February (20.1°C).
The coldest month (with the lowest average low temperature) is August (16.8°C).
Average pressure in September
Lajedo, Brazil
- Average pressure in September: 1016mbar
The month with the highest atmospheric pressure is August (1016.9mbar).
The months with the lowest atmospheric pressure are February and November (1012.1mbar).
Average wind speed in September
Lajedo, Brazil
- Average wind speed in September: 18.5km/h
The windiest month (with the highest average wind speed) is October (18.9km/h).
The calmest month (with the lowest average wind speed) is April (12.5km/h).
Average humidity in September
Lajedo, Brazil
- Average humidity in September: 77%
The months with the highest relative humidity are May, June and July (84%).
The months with the lowest relative humidity are November and December (70%).
Average rainfall in September
Lajedo, Brazil
- Average rainfall in September: 7mm
The wettest month (with the highest rainfall) is March (77mm).
The driest month (with the least rainfall) is September (7mm).
Average rainfall days in September
Lajedo, Brazil
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is March (19.4 days).
The month with the least rainy days is November (9.5 days).
Average daylight in September /
Average sunshine in September
Lajedo, Brazil
- Average daylight in September: 12h and 6min
The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 36min).
- Average sunshine in September: 6h and 54min
The month with the most sunshine is November (Average sunshine: 8h and 0min).
The month with the least sunshine is July (Average sunshine: 5h and 36min).
Average sunshine days in September
Lajedo, Brazil
- Average sunshine days in September: 9.9 days
The month with the most sunshine days is June (14.6 days).
The month with the least sunshine days is April (7.4 days).
Average UV index in September
Lajedo, Brazil
- Average UV index in September: 6
The months with the highest UV index are January, February, March, April, September, October, November and December (UV index 6).
The months with the lowest UV index are May, June, July and August (UV index 5).
Average cloud cover in September
Lajedo, Brazil
- Average cloud cover in September: 56
The month with the most cloud cover is July (Cloud cover 67).
The month with the least cloud cover is November (Cloud cover 46).
Average visibility in September
Lajedo, Brazil
- Average visibility in September: 9km
The months with the highest visibility are October, November and December (10km).
The months with the lowest visibility are April and May (7km).
