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
The advent of September sees the average high-temperature at a still moderately hot 27.6°C (81.7°F), subtly shifted from August's 25.3°C (77.5°F). Contrasting the daytime warmth, Salto do Itararé's September nights cool down to an average of 15.4°C (59.7°F).Heat index
In September, the heat index is appraised at a tropical 30°C (86°F). With extended exposure and activity, one might feel exhausted and experience heat cramps.Metrics for the heat index primarily focus on shaded spots and light wind conditions. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', evaluates the perceived heat by adding the effect of moisture in the air. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Humidity
The least humid month in Salto do Itararé is September, with an average relative humidity of 69%.Rainfall
In Salto do Itararé, Brazil, in September, it is raining for 10.5 days, with typically 60mm (2.36") of accumulated precipitation. In Salto do Itararé, during the entire year, the rain falls for 203.9 days and collects up to 1255mm (49.41") of precipitation.Daylight
In Salto do Itararé, the average length of the day in September is 11h and 58min.On the first day of the month, sunrise is at 06:28 and sunset at 18:08. On the last day of September, in Salto do Itararé, sunrise is at 05:59 and sunset at 18:17 -03.
Sunshine
In Salto do Itararé, the average sunshine in September is 8.8h.UV index
In September, the average daily maximum UV index in Salto do Itararé is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 5 in September interprets into the following recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Frequently asked questions
What are September temperatures in Salto do Itararé?
What is the least humid month in Salto do Itararé?
What is the average humidity in September in Salto do Itararé?
How many days does it rain in September in Salto do Itararé?
How many hours of daylight does Salto do Itararé have in September?
What time are sunrise and sunset in September in Salto do Itararé?
How long on average sun shines in September in Salto do Itararé?
How high is the UV index in September in Salto do Itararé?
Average temperature in September
Salto do Itararé, Brazil
- Average high temperature in September: 27.6°C
The warmest month (with the highest average high temperature) is December (28.7°C).
The month with the lowest average high temperature is June (21.8°C).
- Average low temperature in September: 15.4°C
The month with the highest average low temperature is January (19.2°C).
The coldest months (with the lowest average low temperature) are June and July (13.1°C).
Average pressure in September
Salto do Itararé, Brazil
- Average pressure in September: 1015.8mbar
The month with the highest atmospheric pressure is July (1019.3mbar).
The month with the lowest atmospheric pressure is December (1011.1mbar).
Average wind speed in September
Salto do Itararé, Brazil
- Average wind speed in September: 10.2km/h
The windiest month (with the highest average wind speed) is September (10.2km/h).
The calmest month (with the lowest average wind speed) is February (7.7km/h).
Average humidity in September
Salto do Itararé, Brazil
- Average humidity in September: 69%
The months with the highest relative humidity are February and March (87%).
The month with the lowest relative humidity is September (69%).
Average rainfall in September
Salto do Itararé, Brazil
- Average rainfall in September: 60mm
The wettest month (with the highest rainfall) is January (226mm).
The driest month (with the least rainfall) is August (32mm).
Average rainfall days in September
Salto do Itararé, Brazil
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is January (27.3 days).
The month with the least rainy days is August (7.2 days).
Average daylight in September /
Average sunshine in September
Salto do Itararé, Brazil
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 54min).
Average sunshine days in September
Salto do Itararé, Brazil
- Average sunshine days in September: 18.2 days
The month with the most sunshine days is August (22.5 days).
The month with the least sunshine days is February (2.1 days).
Average UV index in September
Salto do Itararé, Brazil
- Average UV index in September: 5
The months with the highest UV index are January, March, October and November (UV index 6).
The month with the lowest UV index is May (UV index 4).
Average cloud cover in September
Salto do Itararé, Brazil
- Average cloud cover in September: 28
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in September
Salto do Itararé, Brazil
- Average visibility in September: 9km
The months with the highest visibility are July, August, September and October (9km).
The months with the lowest visibility are January, February, March, April and May (7km).
Salto do Itararé, Brazil
Weather forecast for your location
2. Allow the app to use your location
