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
With its high average temperature of 32°C (89.6°F) and a low of 18°C (64.4°F), September is regarded as the warmest month.Heat index
For most parts of September, the heat index is evaluated at a hot 34°C (93.2°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.Always consider that heat index estimations are for light winds and places in the shade. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
Humidity
September is the least humid month in São João da Ponte, with an average relative humidity of 48%.Rainfall
In São João da Ponte, in September, it is raining for 4.8 days, with typically 7mm (0.28") of accumulated precipitation. Throughout the year, there are 191.6 rainfall days, and 1048mm (41.26") of precipitation is accumulated.Daylight
In São João da Ponte, the average length of the day in September is 12h and 1min.On the first day of September in São João da Ponte, sunrise is at 06:01 and sunset at 17:50. On the last day of the month, sunrise is at 05:38 and sunset at 17:52 -03.
Sunshine
With an average of 9.8h of sunshine, September has the most sunshine of the year in São João da Ponte.UV index
With an average maximum UV index of 7, September is the month with the highest UV index in São João da Ponte, Brazil. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 7 during September leads to these instructions:
Fend off overexposure. Sun protection is vital. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Frequently asked questions
What part of the year is the hottest in São João da Ponte?
How hot does it get in São João da Ponte in September?
What is the least humid month in São João da Ponte?
What is the average humidity in September in São João da Ponte?
How many days does it rain in September in São João da Ponte?
How many hours of daylight does São João da Ponte have in September?
When are sunrise and sunset in September in São João da Ponte?
What month has the most sunshine in São João da Ponte?
How long on average sun shines in September in São João da Ponte?
When is the highest UV index in São João da Ponte?
What is the UV index reading in September in São João da Ponte?
Average temperature in September
São João da Ponte, Brazil
- Average high temperature in September: 32°C
The warmest month (with the highest average high temperature) is September (32°C).
The month with the lowest average high temperature is June (26.8°C).
- Average low temperature in September: 18°C
The month with the highest average low temperature is October (19.7°C).
The coldest month (with the lowest average low temperature) is July (15.4°C).
Average pressure in September
São João da Ponte, Brazil
- Average pressure in September: 1015.4mbar
The month with the highest atmospheric pressure is July (1018.8mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).
Average wind speed in September
São João da Ponte, Brazil
- Average wind speed in September: 11.5km/h
The windiest month (with the highest average wind speed) is September (11.5km/h).
The calmest month (with the lowest average wind speed) is March (7.3km/h).
Average humidity in September
São João da Ponte, Brazil
- Average humidity in September: 48%
The month with the highest relative humidity is March (84%).
The month with the lowest relative humidity is September (48%).
Average rainfall in September
São João da Ponte, Brazil
- Average rainfall in September: 7mm
The wettest month (with the highest rainfall) is November (192mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in September
São João da Ponte, Brazil
- Average rainfall days in September: 4.8 days
The month with the highest number of rainy days is December (26.9 days).
The months with the least rainy days are July and August (2.3 days).
Average daylight in September /
Average sunshine in September
São João da Ponte, Brazil
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 12min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is September (Average sunshine: 9h and 48min).
The month with the least sunshine is November (Average sunshine: 7h and 24min).
Average sunshine days in September
São João da Ponte, Brazil
- Average sunshine days in September: 23.8 days
The month with the most sunshine days is July (28.1 days).
The months with the least sunshine days are February and December (3.6 days).
Average UV index in September
São João da Ponte, Brazil
- Average UV index in September: 7
The month with the highest UV index is September (UV index 7).
The months with the lowest UV index are March, November and December (UV index 5).
Average cloud cover in September
São João da Ponte, Brazil
- Average cloud cover in September: 15
The month with the most cloud cover is November (Cloud cover 50).
The months with the least cloud cover are August and September (Cloud cover 15).
Average visibility in September
São João da Ponte, Brazil
- Average visibility in September: 10km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, November and December (8km).
São João da Ponte, Brazil
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