September weather forecastIgarapava, Brazil
September
Weather in September
The first month of the spring, September, is a hot month in Igarapava, Brazil, with temperature in the range of an average low of 18.8°C (65.8°F) and an average high of 31.5°C (88.7°F).Temperature
With its high average temperature of 31.5°C (88.7°F) and a low of 18.8°C (65.8°F), September is regarded as the warmest month.Heat index
During September, the heat index is calculated to be a tropical 33°C (91.4°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.The metrics for the heat index are tailored for both shady environments and light winds. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
Humidity
September is the least humid month, with an average relative humidity of 49%.Rainfall
In Igarapava, in September, during 9.1 rainfall days, 36mm (1.42") of precipitation is typically accumulated. Throughout the year, in Igarapava, there are 219 rainfall days, and 1265mm (49.8") of precipitation is accumulated.Daylight
The average length of the day in September in Igarapava is 11h and 59min.On the first day of September, sunrise is at 06:18 and sunset at 18:02. On the last day of the month, sunrise is at 05:52 and sunset at 18:09 -03.
Sunshine
The months with the most sunshine are August and September, with an average of 9.5h of sunshine.UV index
July through October, with an average maximum UV index of 6, are months with the highest UV index in Igarapava. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A maximum high daily UV index of 6 during September translates into the following directions:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Igarapava, Brazil
- Average high temperature in September: 31.5°C
The warmest month (with the highest average high temperature) is September (31.5°C).
The month with the lowest average high temperature is June (24.7°C).
- Average low temperature in September: 18.8°C
The month with the highest average low temperature is October (19.9°C).
The coldest months (with the lowest average low temperature) are June and July (14.8°C).
Average pressure in September
Igarapava, Brazil
- Average pressure in September: 1015.1mbar
The month with the highest atmospheric pressure is July (1019mbar).
The months with the lowest atmospheric pressure are November and December (1011.2mbar).
Average wind speed in September
Igarapava, Brazil
- Average wind speed in September: 9.4km/h
The windiest month (with the highest average wind speed) is August (9.5km/h).
The calmest month (with the lowest average wind speed) is February (6.3km/h).
Average humidity in September
Igarapava, Brazil
- Average humidity in September: 49%
The month with the highest relative humidity is March (89%).
The month with the lowest relative humidity is September (49%).
Average rainfall in September
Igarapava, Brazil
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is January (221mm).
The driest month (with the least rainfall) is August (7mm).
Average rainfall days in September
Igarapava, Brazil
- Average rainfall days in September: 9.1 days
The month with the highest number of rainy days is December (29.6 days).
The month with the least rainy days is August (3.8 days).
Average daylight in September /
Average sunshine in September
Igarapava, Brazil
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in September: 9h and 30min
The months with the most sunshine are August and September (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 7h and 24min).
Average sunshine days in September
Igarapava, Brazil
- Average sunshine days in September: 19.8 days
The month with the most sunshine days is August (26.2 days).
The month with the least sunshine days is December (0.8 days).
Average UV index in September
Igarapava, Brazil
- Average UV index in September: 6
The months with the highest UV index are July, August, September and October (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, November and December (UV index 5).
Average cloud cover in September
Igarapava, Brazil
- Average cloud cover in September: 17
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in September
Igarapava, Brazil
- Average visibility in September: 10km
The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May and December (7km).
