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
Entering September, Queluz's average high-temperature reads a still moderately hot 25.5°C (77.9°F), indicating a close resemblance to the previous month's climate. The temperature in Queluz notes a substantial fall from the daily peak to an average of 13.2°C (55.8°F) during September nights.Humidity
September is the least humid month in Queluz, with an average relative humidity of 74%.Rainfall
In Queluz, in September, during 14.6 rainfall days, 46mm (1.81") of precipitation is typically accumulated. Throughout the year, there are 228.8 rainfall days, and 1055mm (41.54") of precipitation is accumulated.Daylight
In September, the average length of the day is 11h and 59min.On the first day of September in Queluz, sunrise is at 06:08 and sunset at 17:49. On the last day of the month, sunrise is at 05:39 and sunset at 17:57 -03.
Sunshine
The month with the most sunshine in Queluz, Brazil, is September, with an average of 8.8h of sunshine.UV index
February through December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: In September, the UV index of 5 transforms into the following advice:
Undertake protective steps - Recommendations to avoid sunburn are issued. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Stay sun-safe with clothing that is both closely woven and worn loosely.
Frequently asked questions
What is the average September temperature in Queluz?
What is the least humid month in Queluz?
What is the average humidity in September in Queluz?
How much does it rain in Queluz in September?
What is the average length of the day in September in Queluz?
When are sunrise and sunset in September in Queluz?
What month has the most sunshine in Queluz?
How long on average sun shines in September in Queluz?
When is the lowest UV index in Queluz?
What is the UV index reading in September in Queluz?
Average temperature in September
Queluz, Brazil
- Average high temperature in September: 25.5°C
The warmest month (with the highest average high temperature) is February (26.6°C).
The month with the lowest average high temperature is June (21.2°C).
- Average low temperature in September: 13.2°C
The month with the highest average low temperature is December (17°C).
The coldest month (with the lowest average low temperature) is July (10.7°C).
Average pressure in September
Queluz, 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 (1012.5mbar).
Average wind speed in September
Queluz, Brazil
- Average wind speed in September: 6.6km/h
The windiest month (with the highest average wind speed) is September (6.6km/h).
The calmest months (with the lowest average wind speed) are February, March and April (5.3km/h).
Average humidity in September
Queluz, Brazil
- Average humidity in September: 74%
The months with the highest relative humidity are March and April (88%).
The month with the lowest relative humidity is September (74%).
Average rainfall in September
Queluz, Brazil
- Average rainfall in September: 46mm
The wettest month (with the highest rainfall) is January (167mm).
The driest month (with the least rainfall) is June (24mm).
Average rainfall days in September
Queluz, Brazil
- Average rainfall days in September: 14.6 days
The month with the highest number of rainy days is December (27.6 days).
The month with the least rainy days is August (9.7 days).
Average daylight in September /
Average sunshine in September
Queluz, 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: 8h and 5min
The month with the most sunshine is September (Average sunshine: 8h and 48min).
The months with the least sunshine are January, March and December (Average sunshine: 7h and 24min).
Average sunshine days in September
Queluz, Brazil
- Average sunshine days in September: 12.5 days
The month with the most sunshine days is August (18.4 days).
The month with the least sunshine days is December (2.5 days).
Average UV index in September
Queluz, Brazil
- Average UV index in September: 5
The month with the highest UV index is January (UV index 6).
The months with the lowest UV index are February, March, April, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in September
Queluz, Brazil
- Average cloud cover in September: 34
The month with the most cloud cover is March (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in September
Queluz, Brazil
- Average visibility in September: 8km
The months with the highest visibility are July, August, September and October (8km).
The months with the lowest visibility are January, March, April and May (6km).
Queluz, Brazil
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