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 dawn of September sees an average high-temperature of a still warm 28.9°C (84°F), subtly contrasting with August's 26.3°C (79.3°F). During September nights, Rubelita documents a marked contrast from daily highs, with an average temperature of 15.9°C (60.6°F).Heat index
The heat index value for September is estimated at a hot 31°C (87.8°F). Fatigue might occur with continuous exposure and activity, potentially causing heat cramps.When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Humidity
The least humid month is September, with an average relative humidity of 64%.Rainfall
In September, the rain falls for 7.5 days. Throughout September, 14mm (0.55") of precipitation is accumulated. In Rubelita, Brazil, during the entire year, the rain falls for 192.4 days and collects up to 758mm (29.84") of precipitation.Daylight
In Rubelita, the average length of the day in September is 12h and 1min.On the first day of the month, sunrise is at 05:54 and sunset at 17:43. On the last day of September, in Rubelita, sunrise is at 05:31 and sunset at 17:46 -03.
Sunshine
The month with the most sunshine is September, with an average of 8.8h of sunshine.UV index
January through March, August through November, 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 health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The daily maximum UV index of 6 in September interprets into the following advice:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
How hot is it in Rubelita in September?
What is the least humid month in Rubelita?
What is the average humidity in September in Rubelita?
How many days does it rain in September in Rubelita?
How many hours of daylight does Rubelita have in September?
When are sunrise and sunset in September in Rubelita?
What month has the most sunshine in Rubelita?
How long on average sun shines in September in Rubelita?
What is the month with the highest UV index in Rubelita?
What is the UV index reading in September in Rubelita?
Average temperature in September
Rubelita, Brazil
- Average high temperature in September: 28.9°C
The warmest month (with the highest average high temperature) is October (29.1°C).
The month with the lowest average high temperature is June (24.1°C).
- Average low temperature in September: 15.9°C
The months with the highest average low temperature are November and December (18.2°C).
The coldest month (with the lowest average low temperature) is July (14.2°C).
Average pressure in September
Rubelita, Brazil
- Average pressure in September: 1017.5mbar
The month with the highest atmospheric pressure is July (1020.2mbar).
The month with the lowest atmospheric pressure is December (1013.1mbar).
Average wind speed in September
Rubelita, 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 March (6.6km/h).
Average humidity in September
Rubelita, Brazil
- Average humidity in September: 64%
The month with the highest relative humidity is April (86%).
The month with the lowest relative humidity is September (64%).
Average rainfall in September
Rubelita, Brazil
- Average rainfall in September: 14mm
The wettest month (with the highest rainfall) is November (139mm).
The driest month (with the least rainfall) is July (6mm).
Average rainfall days in September
Rubelita, Brazil
- Average rainfall days in September: 7.5 days
The month with the highest number of rainy days is November (22.4 days).
The month with the least rainy days is September (7.5 days).
Average daylight in September /
Average sunshine in September
Rubelita, 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: 8h and 5min
The month with the most sunshine is September (Average sunshine: 8h and 48min).
The month with the least sunshine is April (Average sunshine: 6h and 48min).
Average sunshine days in September
Rubelita, Brazil
- Average sunshine days in September: 16.2 days
The month with the most sunshine days is August (16.9 days).
The month with the least sunshine days is November (5.9 days).
Average UV index in September
Rubelita, Brazil
- Average UV index in September: 6
The months with the highest UV index are January, February, March, August, September, October and November (UV index 6).
The months with the lowest UV index are April, May, June, July and December (UV index 5).
Average cloud cover in September
Rubelita, Brazil
- Average cloud cover in September: 34
The month with the most cloud cover is April (Cloud cover 64).
The month with the least cloud cover is September (Cloud cover 34).
Average visibility in September
Rubelita, Brazil
- Average visibility in September: 9km
The months with the highest visibility are September and October (9km).
The months with the lowest visibility are January, April and May (6km).
Rubelita, Brazil
Weather forecast for your location
2. Allow the app to use your location
