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
September
Weather in September
Temperature
Felício dos Santos, Brazil, signifies an average high-temperature of a still moderately hot 27.1°C (80.8°F) in September, closely mirroring the 24.7°C (76.5°F) of August. Felício dos Santos logs a considerable temperature decrease from the daytime highs during the nights in September, with an average reading of 15°C (59°F).Heat index
The heat index for September is appraised at 29°C (84.2°F). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.In the scope of the heat index, its values resonate with shade and light wind conditions. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', melds the effects of warmth and moisture to generate a feeling of heat. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
Humidity
With an average relative humidity of 70%, September is the least humid month in Felício dos Santos, Brazil.Rainfall
In Felício dos Santos, Brazil, in September, it is raining for 8.4 days, with typically 22mm (0.87") of accumulated precipitation. Throughout the year, in Felício dos Santos, there are 201.3 rainfall days, and 1102mm (43.39") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 0min.On the first day of September, sunrise is at 05:59 and sunset at 17:45. On the last day of the month, sunrise is at 05:35 and sunset at 17:50 -03.
Sunshine
September has the most sunshine of the year, with an average of 8.6h of sunshine.UV index
January and September, with an average maximum UV index of 6, are months with the highest UV index in Felício dos Santos. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 6 during September translates into the following directions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Felício dos Santos?
What is the least humid month in Felício dos Santos?
What is the average humidity in September in Felício dos Santos?
How much does it rain in Felício dos Santos in September?
How many hours of daylight does Felício dos Santos have in September?
When is the sunrise / sunset in September in Felício dos Santos?
What month has the most sunshine in Felício dos Santos?
How long on average sun shines in September in Felício dos Santos?
When is the highest UV index in Felício dos Santos?
What is the UV index intensity in September in Felício dos Santos?
Average temperature in September
Felício dos Santos, Brazil
- Average high temperature in September: 27.1°C
The warmest month (with the highest average high temperature) is October (27.3°C).
The month with the lowest average high temperature is June (22.7°C).
- Average low temperature in September: 15°C
The month with the highest average low temperature is December (18°C).
The coldest month (with the lowest average low temperature) is July (12.6°C).
Average pressure in September
Felício dos Santos, Brazil
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is July (1020.6mbar).
The month with the lowest atmospheric pressure is December (1013mbar).
Average wind speed in September
Felício dos Santos, Brazil
- Average wind speed in September: 8km/h
The windiest months (with the highest average wind speed) are September and October (8km/h).
The calmest months (with the lowest average wind speed) are March and May (5.9km/h).
Average humidity in September
Felício dos Santos, Brazil
- Average humidity in September: 70%
The months with the highest relative humidity are March and April (89%).
The month with the lowest relative humidity is September (70%).
Average rainfall in September
Felício dos Santos, Brazil
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is December (211mm).
The driest month (with the least rainfall) is July (4mm).
Average rainfall days in September
Felício dos Santos, Brazil
- Average rainfall days in September: 8.4 days
The month with the highest number of rainy days is December (26.8 days).
The month with the least rainy days is July (5.7 days).
Average daylight in September /
Average sunshine in September
Felício dos Santos, Brazil
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 6min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is September (Average sunshine: 8h and 36min).
The month with the least sunshine is November (Average sunshine: 6h and 6min).
Average sunshine days in September
Felício dos Santos, Brazil
- Average sunshine days in September: 20 days
The month with the most sunshine days is July (23 days).
The month with the least sunshine days is December (2.8 days).
Average UV index in September
Felício dos Santos, Brazil
- Average UV index in September: 6
The months with the highest UV index are January and September (UV index 6).
The months with the lowest UV index are February, March, April, May, June, July, August, October, November and December (UV index 5).
Average cloud cover in September
Felício dos Santos, Brazil
- Average cloud cover in September: 37
The month with the most cloud cover is April (Cloud cover 68).
The month with the least cloud cover is September (Cloud cover 37).
Average visibility in September
Felício dos Santos, Brazil
- Average visibility in September: 9km
The month with the highest visibility is September (9km).
The months with the lowest visibility are January, February, March, April, May and June (6km).
