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
September
Weather in September
Temperature
The introduction of September notes a subtle temperature variation to a still warm 28.2°C (82.8°F) from August's 27.8°C (82°F). Pedras de Fogo, during the nights of September, experiences an average temperature drop to a pleasant 21.3°C (70.3°F).Heat index
The heat index in September is evaluated at a tropical 32°C (89.6°F). Continuous exposure and activity could induce a sense of tiredness and subsequently, heat cramps.Heat index specifics point out values are for conditions of shade and a slight breeze. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', takes into account both air temperature and humidity to illustrate what people actually feel. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
Humidity
In September, the average relative humidity is 78%.Rainfall
In Pedras de Fogo, in September, it is raining for 18.7 days, with typically 22mm (0.87") of accumulated precipitation. Throughout the year, in Pedras de Fogo, there are 235.6 rainfall days, and 501mm (19.72") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 4min.On the first day of September, sunrise is at 05:20 and sunset at 17:19. On the last day of the month, sunrise is at 05:05 and sunset at 17:15 -03.
Sunshine
In Pedras de Fogo, Brazil, the average sunshine in September is 7.4h.UV index
In September, the average daily maximum UV index in Pedras de Fogo is 6. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.Note: The average daily UV index of 6 in September transforms into the following instructions:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Pedras de Fogo during September?
What is the average humidity in September in Pedras de Fogo?
How many days does it rain in September in Pedras de Fogo?
How many hours of daylight does Pedras de Fogo have in September?
When are sunrise and sunset in September in Pedras de Fogo?
How many hours of sunshine does Pedras de Fogo have in September?
What is the UV index reading in September in Pedras de Fogo?
Average temperature in September
Pedras de Fogo, Brazil
- Average high temperature in September: 28.2°C
The warmest month (with the highest average high temperature) is March (31.3°C).
The month with the lowest average high temperature is July (26.9°C).
- Average low temperature in September: 21.3°C
The month with the highest average low temperature is February (24.1°C).
The coldest month (with the lowest average low temperature) is August (20.8°C).
Average pressure in September
Pedras de Fogo, Brazil
- Average pressure in September: 1015.5mbar
The month with the highest atmospheric pressure is August (1016.1mbar).
The month with the lowest atmospheric pressure is February (1011.8mbar).
Average wind speed in September
Pedras de Fogo, Brazil
- Average wind speed in September: 13.4km/h
The windiest month (with the highest average wind speed) is September (13.4km/h).
The calmest month (with the lowest average wind speed) is April (9.7km/h).
Average humidity in September
Pedras de Fogo, Brazil
- Average humidity in September: 78%
The months with the highest relative humidity are June and July (85%).
The months with the lowest relative humidity are November and December (72%).
Average rainfall in September
Pedras de Fogo, Brazil
- Average rainfall in September: 22mm
The wettest months (with the highest rainfall) are June and July (66mm).
The driest month (with the least rainfall) is November (13mm).
Average rainfall days in September
Pedras de Fogo, Brazil
- Average rainfall days in September: 18.7 days
The month with the highest number of rainy days is July (22.8 days).
The month with the least rainy days is February (17.3 days).
Average daylight in September /
Average sunshine in September
Pedras de Fogo, Brazil
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 42min).
- Average sunshine in September: 7h and 2min
The months with the most sunshine are March and November (Average sunshine: 7h and 30min).
The month with the least sunshine is July (Average sunshine: 6h and 12min).
Average sunshine days in September
Pedras de Fogo, Brazil
- Average sunshine days in September: 6.9 days
The month with the most sunshine days is December (8.4 days).
The month with the least sunshine days is July (5.3 days).
Average UV index in September
Pedras de Fogo, Brazil
- Average UV index in September: 6
The months with the highest UV index are January, February, March, April, October, November and December (UV index 7).
The months with the lowest UV index are July and August (UV index 5).
Average cloud cover in September
Pedras de Fogo, Brazil
- Average cloud cover in September: 48
The month with the most cloud cover is July (Cloud cover 55).
The months with the least cloud cover are March and November (Cloud cover 43).
Average visibility in September
Pedras de Fogo, Brazil
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, September, October, November and December (10km).
The months with the lowest visibility are May and June (8km).
