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
Três Cachoeiras's average high-temperature in September is a still comfortable 19.4°C (66.9°F), marking an insignificant difference from the 18.9°C (66°F) of August. During September, Três Cachoeiras perceives a slight decrease in temperature from daytime highs, settling at an average low of 15°C (59°F).Humidity
The average relative humidity in September in Três Cachoeiras is 82%.Rainfall
In September, in Três Cachoeiras, the rain falls for 14.5 days. Throughout September, 85mm (3.35") of precipitation is accumulated. In Três Cachoeiras, during the entire year, the rain falls for 175.3 days and collects up to 927mm (36.5") of precipitation.Daylight
The average length of the day in September is 11h and 56min.On the first day of the month, sunrise is at 06:33 and sunset at 18:05. On the last day of September, in Três Cachoeiras, sunrise is at 05:58 and sunset at 18:20 -03.
Sunshine
With an average of 7.4h of sunshine, September has the least sunshine of the year in Três Cachoeiras.UV index
In Três Cachoeiras, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index, 5 in September, converts into the following recommendations:
Guard yourself - Avoiding sunburn is suggested. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Frequently asked questions
What are September temperatures in Três Cachoeiras?
What is the average humidity in September in Três Cachoeiras?
How many days does it rain in September in Três Cachoeiras?
How many hours of daylight does Três Cachoeiras have in September?
What time are sunrise and sunset in September in Três Cachoeiras?
What is the month with the least sunshine in Três Cachoeiras?
How many hours of sunshine does Três Cachoeiras have in September?
What is the UV index reading in September in Três Cachoeiras?
Average temperature in September
Três Cachoeiras, Brazil
- Average high temperature in September: 19.4°C
The warmest month (with the highest average high temperature) is February (26.3°C).
The month with the lowest average high temperature is July (17.8°C).
- Average low temperature in September: 15°C
The month with the highest average low temperature is February (21.3°C).
The coldest month (with the lowest average low temperature) is July (12.9°C).
Average pressure in September
Três Cachoeiras, Brazil
- Average pressure in September: 1017.4mbar
The month with the highest atmospheric pressure is July (1019.8mbar).
The month with the lowest atmospheric pressure is December (1011.8mbar).
Average wind speed in September
Três Cachoeiras, Brazil
- Average wind speed in September: 15.1km/h
The windiest months (with the highest average wind speed) are August, October and November (15.3km/h).
The calmest month (with the lowest average wind speed) is February (12.3km/h).
Average humidity in September
Três Cachoeiras, Brazil
- Average humidity in September: 82%
The month with the highest relative humidity is October (83%).
The months with the lowest relative humidity are April, June, July and August (79%).
Average rainfall in September
Três Cachoeiras, Brazil
- Average rainfall in September: 85mm
The wettest month (with the highest rainfall) is July (115mm).
The driest month (with the least rainfall) is April (56mm).
Average rainfall days in September
Três Cachoeiras, Brazil
- Average rainfall days in September: 14.5 days
The months with the highest number of rainy days are January and March (17.3 days).
The month with the least rainy days is June (11.4 days).
Average daylight in September /
Average sunshine in September
Três Cachoeiras, Brazil
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 0min).
The month with the shortest days is June (Average daylight: 10h and 18min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is February (Average sunshine: 8h and 12min).
The month with the least sunshine is September (Average sunshine: 7h and 24min).
Average sunshine days in September
Três Cachoeiras, Brazil
- Average sunshine days in September: 13.2 days
The month with the most sunshine days is June (17.6 days).
The month with the least sunshine days is February (9 days).
Average UV index in September
Três Cachoeiras, Brazil
- Average UV index in September: 5
The months with the highest UV index are January, February, March and December (UV index 6).
The month with the lowest UV index is July (UV index 4).
Average cloud cover in September
Três Cachoeiras, Brazil
- Average cloud cover in September: 39
The month with the most cloud cover is October (Cloud cover 41).
The months with the least cloud cover are June and August (Cloud cover 31).
Average visibility in September
Três Cachoeiras, Brazil
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, August, November and December (10km).
The months with the lowest visibility are July, September and October (9km).
Três Cachoeiras, Brazil
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