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
As Joaquim Távora steps into September, the average high-temperature is measured at a still moderately hot 27.6°C (81.7°F), displaying minor differences from August's 25.3°C (77.5°F). Joaquim Távora experiences a significant reduction from daytime highs with an average low-temperature of 15.4°C (59.7°F) in September.Heat index
September's average heat index is appraised at a hot 30°C (86°F). If one stays active during extended exposure, it might induce fatigue and result in heat cramps.Remember that heat index calculations are made for conditions in the shade with light wind. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
Humidity
September is the least humid month, with an average relative humidity of 69%.Rainfall
In Joaquim Távora, in September, during 10.5 rainfall days, 60mm (2.36") of precipitation is typically accumulated. In Joaquim Távora, during the entire year, the rain falls for 203.9 days and collects up to 1255mm (49.41") of precipitation.Daylight
In September, the average length of the day in Joaquim Távora, Brazil, is 11h and 58min.On the first day of September, sunrise is at 06:29 and sunset at 18:09. On the last day of the month, sunrise is at 06:00 and sunset at 18:18 -03.
Sunshine
The average sunshine in September in Joaquim Távora is 8.8h.UV index
The average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: A maximum high UV index of 5 in September translates into the following recommendations:
Take precautions - Protection against sun damage is advised. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Frequently asked questions
What is the average September temperature in Joaquim Távora?
What is the least humid month in Joaquim Távora?
What is the average humidity in September in Joaquim Távora?
How much does it rain in Joaquim Távora in September?
How many hours of daylight does Joaquim Távora have in September?
What time are sunrise and sunset in September in Joaquim Távora?
How many hours of sunshine does Joaquim Távora have in September?
How high is the UV index in September in Joaquim Távora?
Average temperature in September
Joaquim Távora, Brazil
- Average high temperature in September: 27.6°C
The warmest month (with the highest average high temperature) is December (28.7°C).
The month with the lowest average high temperature is June (21.8°C).
- Average low temperature in September: 15.4°C
The month with the highest average low temperature is January (19.2°C).
The coldest months (with the lowest average low temperature) are June and July (13.1°C).
Average pressure in September
Joaquim Távora, Brazil
- Average pressure in September: 1015.8mbar
The month with the highest atmospheric pressure is July (1019.3mbar).
The month with the lowest atmospheric pressure is December (1011.1mbar).
Average wind speed in September
Joaquim Távora, Brazil
- Average wind speed in September: 10.2km/h
The windiest month (with the highest average wind speed) is September (10.2km/h).
The calmest month (with the lowest average wind speed) is February (7.7km/h).
Average humidity in September
Joaquim Távora, Brazil
- Average humidity in September: 69%
The months with the highest relative humidity are February and March (87%).
The month with the lowest relative humidity is September (69%).
Average rainfall in September
Joaquim Távora, Brazil
- Average rainfall in September: 60mm
The wettest month (with the highest rainfall) is January (226mm).
The driest month (with the least rainfall) is August (32mm).
Average rainfall days in September
Joaquim Távora, Brazil
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is January (27.3 days).
The month with the least rainy days is August (7.2 days).
Average daylight in September /
Average sunshine in September
Joaquim Távora, 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 5min
The month with the most sunshine is August (Average sunshine: 9h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 54min).
Average sunshine days in September
Joaquim Távora, Brazil
- Average sunshine days in September: 18.2 days
The month with the most sunshine days is August (22.5 days).
The month with the least sunshine days is February (2.1 days).
Average UV index in September
Joaquim Távora, Brazil
- Average UV index in September: 5
The months with the highest UV index are January, March, October and November (UV index 6).
The month with the lowest UV index is May (UV index 4).
Average cloud cover in September
Joaquim Távora, Brazil
- Average cloud cover in September: 28
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in September
Joaquim Távora, Brazil
- Average visibility in September: 9km
The months with the highest visibility are July, August, September and October (9km).
The months with the lowest visibility are January, February, March, April and May (7km).
Joaquim Távora, Brazil
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