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 the start of September, Conceição da Aparecida measures an average high-temperature of a still warm 27.5°C (81.5°F), not significantly differing from August's 25.3°C (77.5°F). Conceição da Aparecida records a pronounced decline from the day's peak to an average nighttime low-temperature of 14.4°C (57.9°F) throughout September.Heat index
Throughout September, the heat index is estimated at 29°C (84.2°F). Remaining active during long-lasting exposure could cause fatigue, leading to heat cramps.In the scope of the heat index, its values resonate with shade and light wind conditions. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'real feel' or 'feels like', evaluates the perceived heat by adding the effect of moisture in the air. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
Humidity
With an average relative humidity of 66%, September is the least humid month in Conceição da Aparecida.Rainfall
In Conceição da Aparecida, Brazil, in September, it is raining for 9.6 days, with typically 45mm (1.77") of accumulated precipitation. In Conceição da Aparecida, during the entire year, the rain falls for 213.8 days and collects up to 1252mm (49.29") of precipitation.Daylight
The average length of the day in September is 11h and 59min.On the first day of September in Conceição da Aparecida, sunrise is at 06:13 and sunset at 17:55. On the last day of the month, sunrise is at 05:46 and sunset at 18:03 -03.
Sunshine
The months with the most sunshine are August and September, with an average of 9.1h of sunshine.UV index
The months with the lowest UV index in Conceição da Aparecida are January through July, September through December, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: A maximum UV index of 5 in September translates into the following recommendations:
Make use of precautions - It is urged to ward off sun damage. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
What is the temperature in September in Conceição da Aparecida?
What is the least humid month in Conceição da Aparecida?
What is the average humidity in September in Conceição da Aparecida?
How much does it rain in Conceição da Aparecida in September?
What is the average length of the day in September in Conceição da Aparecida?
When are sunrise and sunset in September in Conceição da Aparecida?
What is the month with the most sunshine in Conceição da Aparecida?
How long on average sun shines in September in Conceição da Aparecida?
What is the month with the lowest UV index in Conceição da Aparecida?
How high is the UV index in September in Conceição da Aparecida?
Average temperature in September
Conceição da Aparecida, Brazil
- Average high temperature in September: 27.5°C
The warmest month (with the highest average high temperature) is October (27.6°C).
The month with the lowest average high temperature is June (21.8°C).
- Average low temperature in September: 14.4°C
The month with the highest average low temperature is December (17.9°C).
The coldest month (with the lowest average low temperature) is July (11.3°C).
Average pressure in September
Conceição da Aparecida, Brazil
- Average pressure in September: 1017.2mbar
The month with the highest atmospheric pressure is July (1020.6mbar).
The month with the lowest atmospheric pressure is December (1012.7mbar).
Average wind speed in September
Conceição da Aparecida, Brazil
- Average wind speed in September: 7.7km/h
The windiest months (with the highest average wind speed) are September and October (7.7km/h).
The calmest month (with the lowest average wind speed) is April (5.9km/h).
Average humidity in September
Conceição da Aparecida, Brazil
- Average humidity in September: 66%
The months with the highest relative humidity are January, March and April (89%).
The month with the lowest relative humidity is September (66%).
Average rainfall in September
Conceição da Aparecida, Brazil
- Average rainfall in September: 45mm
The wettest month (with the highest rainfall) is January (240mm).
The driest month (with the least rainfall) is July (13mm).
Average rainfall days in September
Conceição da Aparecida, Brazil
- Average rainfall days in September: 9.6 days
The month with the highest number of rainy days is December (28.9 days).
The month with the least rainy days is August (5.2 days).
Average daylight in September /
Average sunshine in September
Conceição da Aparecida, 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 54min).
- Average sunshine in September: 9h and 1min
The months with the most sunshine are August and September (Average sunshine: 9h and 6min).
The months with the least sunshine are January and December (Average sunshine: 6h and 48min).
Average sunshine days in September
Conceição da Aparecida, Brazil
- Average sunshine days in September: 19.5 days
The month with the most sunshine days is August (24.1 days).
The month with the least sunshine days is December (1.1 days).
Average UV index in September
Conceição da Aparecida, Brazil
- Average UV index in September: 5
The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, September, October, November and December (UV index 5).
Average cloud cover in September
Conceição da Aparecida, Brazil
- Average cloud cover in September: 26
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in September
Conceição da Aparecida, Brazil
- Average visibility in September: 9km
The months with the highest visibility are August and September (9km).
The months with the lowest visibility are January, March, April and May (6km).
Conceição da Aparecida, Brazil
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