September weather forecastItápolis, Brazil
September
Weather in September
The first month of the spring, September, is a hot month in Itápolis, Brazil, with temperature in the range of an average high of 30.7°C (87.3°F) and an average low of 18°C (64.4°F).Temperature
September's average high-temperature stands at a hot 30.7°C (87.3°F), showing little deviation from August's 28.3°C (82.9°F). Itápolis anticipates a considerable drop in temperature at night in September, with an average low of 18°C (64.4°F).Heat index
In September, the average heat index is computed to be a hot 34°C (93.2°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.Note that heat index values are valued for light wind and location in the shade. 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 'apparent temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. 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 largely significant for babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
Humidity
August and September, with an average relative humidity of 57%, are the least humid months.Rainfall
In Itápolis, Brazil, in September, during 8.6 rainfall days, 40mm (1.57") of precipitation is typically accumulated. In Itápolis, during the entire year, the rain falls for 207.5 days and collects up to 1226mm (48.27") of precipitation.Daylight
In Itápolis, the average length of the day in September is 11h and 59min.On the first day of the month, sunrise is at 06:24 and sunset at 18:06. On the last day of September, sunrise is at 05:56 and sunset at 18:13 -03.
Sunshine
August and September, with an average of 9.3h of sunshine, are months with the most sunshine.UV index
January through April, June through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 6 in September translates into these instructions:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Itápolis, Brazil
- Average high temperature in September: 30.7°C
The warmest month (with the highest average high temperature) is October (30.9°C).
The month with the lowest average high temperature is June (24.5°C).
- Average low temperature in September: 18°C
The month with the highest average low temperature is December (20.8°C).
The coldest month (with the lowest average low temperature) is June (15°C).
Average pressure in September
Itápolis, Brazil
- Average pressure in September: 1014.8mbar
The month with the highest atmospheric pressure is July (1018.7mbar).
The month with the lowest atmospheric pressure is December (1010.7mbar).
Average wind speed in September
Itápolis, Brazil
- Average wind speed in September: 10.3km/h
The windiest months (with the highest average wind speed) are August and September (10.3km/h).
The calmest month (with the lowest average wind speed) is February (7.3km/h).
Average humidity in September
Itápolis, Brazil
- Average humidity in September: 57%
The month with the highest relative humidity is March (85%).
The months with the lowest relative humidity are August and September (57%).
Average rainfall in September
Itápolis, Brazil
- Average rainfall in September: 40mm
The wettest month (with the highest rainfall) is January (232mm).
The driest month (with the least rainfall) is July (11mm).
Average rainfall days in September
Itápolis, Brazil
- Average rainfall days in September: 8.6 days
The month with the highest number of rainy days is January (28.9 days).
The month with the least rainy days is August (4.3 days).
Average daylight in September /
Average sunshine in September
Itápolis, Brazil
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in September: 9h and 18min
The months with the most sunshine are August and September (Average sunshine: 9h and 18min).
The month with the least sunshine is January (Average sunshine: 7h and 6min).
Average sunshine days in September
Itápolis, Brazil
- Average sunshine days in September: 19.8 days
The month with the most sunshine days is August (26.1 days).
The month with the least sunshine days is February (1.5 days).
Average UV index in September
Itápolis, Brazil
- Average UV index in September: 6
The months with the highest UV index are January, February, March, April, June, July, August, September, October, November and December (UV index 6).
The month with the lowest UV index is May (UV index 5).
Average cloud cover in September
Itápolis, Brazil
- Average cloud cover in September: 19
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in September
Itápolis, 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 and May (8km).
