September weather forecastVila da Penha, Brazil

September weather forecast for Vila da Penha, Brazil: The first month of the spring, September, is still a warm month in Vila da Penha, Brazil, with an average temperature ranging between max 26°C (78.8°F) and min 18.2°C (64.8°F). In Vila da Penha, in September, during 13.8 rainfall days, 33mm (1.3") of precipitation is typically accumulated.

September

Weather in September

The first month of the spring, September, is still a warm month in Vila da Penha, Brazil, with an average temperature ranging between max 26°C (78.8°F) and min 18.2°C (64.8°F).

Temperature

The average high-temperature during September registers at a still moderately hot 26°C (78.8°F), maintaining a close resemblance to the previous month. The nighttime temperature, during September, averages of 18.2°C (64.8°F).

Humidity

In Vila da Penha, the average relative humidity in September is 78%.

Rainfall

In Vila da Penha, in September, during 13.8 rainfall days, 33mm (1.3") of precipitation is typically accumulated. In Vila da Penha, during the entire year, the rain falls for 205.4 days and collects up to 637mm (25.08") of precipitation.

Daylight

In Vila da Penha, the average length of the day in September is 11h and 58min.
On the first day of September, sunrise is at 06:02 and sunset at 17:43. On the last day of the month, sunrise is at 05:34 and sunset at 17:52 -03.

Sunshine

In Vila da Penha, the average sunshine in September is 7.8h.

UV index

April, May, July and September, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In September, the UV index of 5 transforms into the following advice:
Be vigilant - Preventing sunburn is recommended. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Employ a wide-brim hat for potent defense against up to 50% of UV rays.

Frequently asked questions

During September, Vila da Penha experiences an average high-temperature of 26°C (78.8°F) and a low-temperature of 18.2°C (64.8°F). In March, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is estimated at 34°C (93.2°F).

The average relative humidity in September is 78%.

In Vila da Penha, in September, during 13.8 rainfall days, 33mm (1.3") of precipitation is typically accumulated.

In Vila da Penha, the average day length in September is 11h and 58min.

In September, on the first day of the month, sunrise is at 06:02 and sunset at 17:43. On the last day of the month, sunrise is at 05:34 and sunset at 17:52 -03.

In Vila da Penha, the average sunshine duration in September is 7.8h.

April, May, July and September, with an average maximum UV index of 5, are months with the lowest UV index.

The average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Vila da Penha, Brazil

  • Average high temperature in September: 26°C

The warmest month (with the highest average high temperature) is February (30.1°C).
The month with the lowest average high temperature is July (24.1°C).

  • Average low temperature in September: 18.2°C

The month with the highest average low temperature is January (22.3°C).
The coldest month (with the lowest average low temperature) is August (16.9°C).

Average pressure in September
Vila da Penha, Brazil

  • Average pressure in September: 1017.8mbar

The month with the highest atmospheric pressure is July (1020.5mbar).
The month with the lowest atmospheric pressure is December (1012mbar).

Average wind speed in September
Vila da Penha, Brazil

  • Average wind speed in September: 8.6km/h

The windiest month (with the highest average wind speed) is September (8.6km/h).
The calmest month (with the lowest average wind speed) is March (6.7km/h).

Average humidity in September
Vila da Penha, Brazil

  • Average humidity in September: 78%

The months with the highest relative humidity are March, April, May and November (82%).
The month with the lowest relative humidity is August (77%).

Average rainfall in September
Vila da Penha, Brazil

  • Average rainfall in September: 33mm

The wettest month (with the highest rainfall) is January (94mm).
The driest month (with the least rainfall) is June (24mm).

Average rainfall days in September
Vila da Penha, Brazil

  • Average rainfall days in September: 13.8 days

The month with the highest number of rainy days is December (23.8 days).
The month with the least rainy days is August (10.2 days).

Average daylight in September /
Average sunshine in September
Vila da Penha, Brazil

  • Average daylight in September: 12h and 0min

The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).

  • Average sunshine in September: 7h and 48min

The month with the most sunshine is February (Average sunshine: 8h and 42min).
The month with the least sunshine is November (Average sunshine: 7h and 12min).

Average sunshine days in September
Vila da Penha, Brazil

  • Average sunshine days in September: 13.3 days

The month with the most sunshine days is August (18.8 days).
The month with the least sunshine days is December (4.9 days).

Average UV index in September
Vila da Penha, Brazil

  • Average UV index in September: 5

The months with the highest UV index are January and December (UV index 7).
The months with the lowest UV index are April, May, July and September (UV index 5).

Average cloud cover in September
Vila da Penha, Brazil

  • Average cloud cover in September: 36

The month with the most cloud cover is November (Cloud cover 50).
The months with the least cloud cover are February, July and August (Cloud cover 31).

Average visibility in September
Vila da Penha, Brazil

  • Average visibility in September: 9km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).