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
With September's advent, Maria da Graca, Brazil, sees an average high-temperature of a still moderately hot 25°C (77°F), subtly shifted from August's 24.3°C (75.7°F). Throughout September, the temperature tends to fall to a consistent average low of 19.4°C (66.9°F).Humidity
In September, the average relative humidity is 78%.Rainfall
In Maria da Graca, Brazil, in September, it is raining for 13.7 days, with typically 47mm (1.85") of accumulated precipitation. Throughout the year, in Maria da Graca, there are 192.5 rainfall days, and 812mm (31.97") of precipitation is accumulated.Daylight
In Maria da Graca, Brazil, the average length of the day in September is 11h and 58min.On the first day of the month, sunrise is at 06:02 and sunset at 17:43. On the last day of September, in Maria da Graca, Brazil, sunrise is at 05:33 and sunset at 17:51 -03.
Sunshine
The average sunshine in September is 7.9h.UV index
The month with the lowest UV index is September, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 5 suggests this advice:
Be vigilant - Preventing sunburn is recommended. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Maria da Graca?
What is the average humidity in September in Maria da Graca?
How many days does it rain in September in Maria da Graca?
What is the average length of the day in September in Maria da Graca?
When is the sunrise / sunset in September in Maria da Graca?
How many hours of sunshine does Maria da Graca have in September?
When is the lowest UV index in Maria da Graca?
What is the UV index intensity in September in Maria da Graca?
Average temperature in September
Maria da Graca, Brazil
- Average high temperature in September: 25°C
The warmest month (with the highest average high temperature) is February (29.7°C).
The month with the lowest average high temperature is July (24°C).
- Average low temperature in September: 19.4°C
The month with the highest average low temperature is January (23.7°C).
The coldest month (with the lowest average low temperature) is August (18.5°C).
Average pressure in September
Maria da Graca, Brazil
- Average pressure in September: 1017.8mbar
The month with the highest atmospheric pressure is July (1020.5mbar).
The month with the lowest atmospheric pressure is December (1011.9mbar).
Average wind speed in September
Maria da Graca, Brazil
- Average wind speed in September: 11.3km/h
The windiest months (with the highest average wind speed) are August and September (11.3km/h).
The calmest month (with the lowest average wind speed) is March (8.7km/h).
Average humidity in September
Maria da Graca, Brazil
- Average humidity in September: 78%
The month with the highest relative humidity is November (82%).
The month with the lowest relative humidity is August (76%).
Average rainfall in September
Maria da Graca, Brazil
- Average rainfall in September: 47mm
The wettest month (with the highest rainfall) is November (119mm).
The driest month (with the least rainfall) is June (29mm).
Average rainfall days in September
Maria da Graca, Brazil
- Average rainfall days in September: 13.7 days
The month with the highest number of rainy days is March (22.7 days).
The month with the least rainy days is July (9.3 days).
Average daylight in September /
Average sunshine in September
Maria da Graca, Brazil
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is February (Average sunshine: 8h and 48min).
The month with the least sunshine is October (Average sunshine: 7h and 30min).
Average sunshine days in September
Maria da Graca, Brazil
- Average sunshine days in September: 14.3 days
The month with the most sunshine days is July (20.6 days).
The month with the least sunshine days is December (4.8 days).
Average UV index in September
Maria da Graca, Brazil
- Average UV index in September: 5
The month with the highest UV index is January (UV index 7).
The month with the lowest UV index is September (UV index 5).
Average cloud cover in September
Maria da Graca, Brazil
- Average cloud cover in September: 34
The month with the most cloud cover is November (Cloud cover 46).
The month with the least cloud cover is February (Cloud cover 28).
Average visibility in September
Maria da Graca, Brazil
- Average visibility in September: 10km
The months with the highest visibility are February, May, June, July, August and September (10km).
The months with the lowest visibility are January, March, April, October, November and December (9km).
