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
Derrubadas's September average high-temperature settles at a warm 24.6°C (76.3°F), showing a near match with the preceding month. During the nights in September, Derrubadas experiences a consistent average temperature of 13.1°C (55.6°F).Humidity
The average relative humidity in September is 79%.Rainfall
In Derrubadas, in September, during 12.5 rainfall days, 70mm (2.76") of precipitation is typically accumulated. Throughout the year, there are 185.1 rainfall days, and 1259mm (49.57") of precipitation is accumulated.Daylight
The average length of the day in September in Derrubadas, Brazil, is 11h and 57min.On the first day of September, sunrise is at 06:47 and sunset at 18:22. On the last day of the month, sunrise is at 06:14 and sunset at 18:35 -03.
Sunshine
The average sunshine in September is 8.3h.UV index
The average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high daily UV index of 5 during September translates into the following directions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Derrubadas?
What is the average humidity in September in Derrubadas?
How many days does it rain in September in Derrubadas?
What is the average length of the day in September in Derrubadas?
When are sunrise and sunset in September in Derrubadas?
How long on average sun shines in September in Derrubadas?
What is the UV index reading in September in Derrubadas?
Average temperature in September
Derrubadas, Brazil
- Average high temperature in September: 24.6°C
The warmest month (with the highest average high temperature) is January (29.9°C).
The month with the lowest average high temperature is June (19.4°C).
- Average low temperature in September: 13.1°C
The month with the highest average low temperature is January (18.9°C).
The coldest month (with the lowest average low temperature) is July (10.5°C).
Average pressure in September
Derrubadas, Brazil
- Average pressure in September: 1015.7mbar
The month with the highest atmospheric pressure is July (1019.1mbar).
The month with the lowest atmospheric pressure is December (1010.5mbar).
Average wind speed in September
Derrubadas, Brazil
- Average wind speed in September: 8.2km/h
The windiest month (with the highest average wind speed) is August (8.4km/h).
The calmest months (with the lowest average wind speed) are March and April (6.9km/h).
Average humidity in September
Derrubadas, Brazil
- Average humidity in September: 79%
The month with the highest relative humidity is June (87%).
The month with the lowest relative humidity is December (78%).
Average rainfall in September
Derrubadas, Brazil
- Average rainfall in September: 70mm
The wettest month (with the highest rainfall) is October (145mm).
The driest month (with the least rainfall) is August (64mm).
Average rainfall days in September
Derrubadas, Brazil
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is January (21.6 days).
The month with the least rainy days is August (10.8 days).
Average daylight in September /
Average sunshine in September
Derrubadas, 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 24min).
- Average sunshine in September: 8h and 2min
The months with the most sunshine are November and December (Average sunshine: 8h and 48min).
The months with the least sunshine are May and June (Average sunshine: 7h and 30min).
Average sunshine days in September
Derrubadas, Brazil
- Average sunshine days in September: 16 days
The month with the most sunshine days is August (18.3 days).
The month with the least sunshine days is February (6.7 days).
Average UV index in September
Derrubadas, Brazil
- Average UV index in September: 5
The months with the highest UV index are January, February, March, November and December (UV index 6).
The months with the lowest UV index are May and June (UV index 4).
Average cloud cover in September
Derrubadas, Brazil
- Average cloud cover in September: 31
The month with the most cloud cover is May (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in September
Derrubadas, Brazil
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, July, August, September, October, November and December (8km).
The months with the lowest visibility are May and June (7km).
