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
September's presence records an average high-temperature of a still pleasant 21.3°C (70.3°F), closely mirroring August's climate. During the month of September, the nighttime temperature in Apiúna falls to an average of 11.8°C (53.2°F).Humidity
In September, the average relative humidity in Apiúna is 86%.Rainfall
In Apiúna, in September, during 17.5 rainfall days, 90mm (3.54") of precipitation is typically accumulated. Throughout the year, there are 235 rainfall days, and 1082mm (42.6") of precipitation is accumulated.Daylight
In September, the average length of the day is 11h and 57min.On the first day of September, sunrise is at 06:29 and sunset at 18:04. On the last day of the month, sunrise is at 05:57 and sunset at 18:17 -03.
Sunshine
In Apiúna, the average sunshine in September is 6.9h.UV index
The months with the lowest UV index are April through September, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: The UV index of 4 in September translates into these instructions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Apiúna in September?
What is the average humidity in September in Apiúna?
How much does it rain in Apiúna in September?
How many hours of daylight does Apiúna have in September?
When are sunrise and sunset in September in Apiúna?
How many hours of sunshine does Apiúna have in September?
When is the lowest UV index in Apiúna?
What is the UV index intensity in September in Apiúna?
Average temperature in September
Apiúna, Brazil
- Average high temperature in September: 21.3°C
The warmest month (with the highest average high temperature) is January (27.2°C).
The month with the lowest average high temperature is June (18.5°C).
- Average low temperature in September: 11.8°C
The month with the highest average low temperature is February (17.2°C).
The coldest month (with the lowest average low temperature) is July (9.3°C).
Average pressure in September
Apiúna, Brazil
- Average pressure in September: 1017.8mbar
The month with the highest atmospheric pressure is July (1020.4mbar).
The month with the lowest atmospheric pressure is December (1012.5mbar).
Average wind speed in September
Apiúna, Brazil
- Average wind speed in September: 6.6km/h
The windiest month (with the highest average wind speed) is November (7km/h).
The calmest months (with the lowest average wind speed) are April and June (5.5km/h).
Average humidity in September
Apiúna, Brazil
- Average humidity in September: 86%
The month with the highest relative humidity is May (89%).
The month with the lowest relative humidity is December (85%).
Average rainfall in September
Apiúna, Brazil
- Average rainfall in September: 90mm
The wettest month (with the highest rainfall) is January (124mm).
The driest month (with the least rainfall) is July (67mm).
Average rainfall days in September
Apiúna, Brazil
- Average rainfall days in September: 17.5 days
The month with the highest number of rainy days is January (25.4 days).
The month with the least rainy days is June (12.9 days).
Average daylight in September /
Average sunshine in September
Apiúna, Brazil
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in September: 6h and 5min
The month with the most sunshine is January (Average sunshine: 7h and 18min).
The month with the least sunshine is October (Average sunshine: 6h and 30min).
Average sunshine days in September
Apiúna, Brazil
- Average sunshine days in September: 8.7 days
The month with the most sunshine days is June (14.3 days).
The month with the least sunshine days is February (3.4 days).
Average UV index in September
Apiúna, Brazil
- Average UV index in September: 4
The month with the highest UV index is January (UV index 6).
The months with the lowest UV index are April, May, June, July, August and September (UV index 4).
Average cloud cover in September
Apiúna, Brazil
- Average cloud cover in September: 56
The month with the most cloud cover is October (Cloud cover 65).
The months with the least cloud cover are July and August (Cloud cover 51).
Average visibility in September
Apiúna, Brazil
- Average visibility in September: 6km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6km).
