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
September is the warmest month, exhibiting average temperatures of 29°C (84.2°F) at the peak and 16.4°C (61.5°F) at the base.Heat index
The heat index value for September is computed to be a tropical 31°C (87.8°F). Long-lasting exposure and activity potentially induce a sense of weariness, with the risk of heat cramps.Note that heat index values are valued for light wind and location in the shade. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', binds temperature metrics with humidity values to give a sense of the actual warmth. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Humidity
The least humid month in São José do Rio Pardo is September, with an average relative humidity of 61%.Rainfall
In São José do Rio Pardo, during September, the rain falls for 9.2 days and regularly aggregates up to 37mm (1.46") of precipitation. In São José do Rio Pardo, during the entire year, the rain falls for 205.1 days and collects up to 1102mm (43.39") of precipitation.Daylight
In September, the average length of the day is 11h and 59min.On the first day of September in São José do Rio Pardo, sunrise is at 06:16 and sunset at 17:58. On the last day of the month, sunrise is at 05:48 and sunset at 18:05 -03.
Sunshine
The month with the most sunshine is September, with an average of 9.5h of sunshine.UV index
January through March, August through October, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In September, a daily UV index of 6 turns into the following recommendations:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Frequently asked questions
What part of the year is the hottest in São José do Rio Pardo?
How hot is it in São José do Rio Pardo in September?
What is the least humid month in São José do Rio Pardo?
What is the average humidity in September in São José do Rio Pardo?
How much does it rain in São José do Rio Pardo in September?
How many hours of daylight does São José do Rio Pardo have in September?
When are sunrise and sunset in September in São José do Rio Pardo?
What month has the most sunshine in São José do Rio Pardo?
How many hours of sunshine does São José do Rio Pardo have in September?
When is the highest UV index in São José do Rio Pardo?
How high is the UV index in September in São José do Rio Pardo?
Average temperature in September
São José do Rio Pardo, Brazil
- Average high temperature in September: 29°C
The warmest month (with the highest average high temperature) is September (29°C).
The month with the lowest average high temperature is June (22.7°C).
- Average low temperature in September: 16.4°C
The month with the highest average low temperature is January (18.7°C).
The coldest month (with the lowest average low temperature) is July (13.2°C).
Average pressure in September
São José do Rio Pardo, Brazil
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is July (1020.2mbar).
The month with the lowest atmospheric pressure is December (1012.1mbar).
Average wind speed in September
São José do Rio Pardo, Brazil
- Average wind speed in September: 9.3km/h
The windiest month (with the highest average wind speed) is September (9.3km/h).
The calmest month (with the lowest average wind speed) is March (6.8km/h).
Average humidity in September
São José do Rio Pardo, Brazil
- Average humidity in September: 61%
The month with the highest relative humidity is March (87%).
The month with the lowest relative humidity is September (61%).
Average rainfall in September
São José do Rio Pardo, Brazil
- Average rainfall in September: 37mm
The wettest month (with the highest rainfall) is January (216mm).
The driest month (with the least rainfall) is August (9mm).
Average rainfall days in September
São José do Rio Pardo, Brazil
- Average rainfall days in September: 9.2 days
The month with the highest number of rainy days is December (28.4 days).
The month with the least rainy days is August (4.4 days).
Average daylight in September /
Average sunshine in September
São José do Rio Pardo, 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 3min
The month with the most sunshine is September (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 7h and 24min).
Average sunshine days in September
São José do Rio Pardo, Brazil
- Average sunshine days in September: 19.1 days
The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is December (1.4 days).
Average UV index in September
São José do Rio Pardo, Brazil
- Average UV index in September: 6
The months with the highest UV index are January, February, March, August, September and October (UV index 6).
The months with the lowest UV index are April, May, June, July, November and December (UV index 5).
Average cloud cover in September
São José do Rio Pardo, Brazil
- Average cloud cover in September: 19
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in September
São José do Rio Pardo, Brazil
- Average visibility in September: 10km
The months with the highest visibility are August and September (10km).
The months with the lowest visibility are January, March, April and May (7km).
São José do Rio Pardo, Brazil
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