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
The shift into September records an average high-temperature of a still moderately hot 26.2°C (79.2°F), subtly varied from August's 23.8°C (74.8°F). Cerqueira César encounters an average low-temperature of 14.6°C (58.3°F) during September nights.Humidity
With an average relative humidity of 72%, September is the least humid month.Rainfall
In Cerqueira César, in September, during 10.6 rainfall days, 68mm (2.68") of precipitation is typically accumulated. In Cerqueira César, during the entire year, the rain falls for 208.7 days and collects up to 1313mm (51.69") of precipitation.Daylight
In September, the average length of the day in Cerqueira César is 11h and 58min.On the first day of September, sunrise is at 06:26 and sunset at 18:06. On the last day of the month, sunrise is at 05:57 and sunset at 18:15 -03.
Sunshine
In Cerqueira César, the average sunshine in September is 8.6h.UV index
The months with the lowest UV index in Cerqueira César are January through September, November and December, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: A typical high UV index of 5 in September suggests the following recommendations:
Take precautions - Protection against sunburn is recommended. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Frequently asked questions
What are the temperatures in Cerqueira César in September?
What is the least humid month in Cerqueira César?
What is the average humidity in September in Cerqueira César?
How many days does it rain in September in Cerqueira César?
What is the average length of the day in September in Cerqueira César?
What time are sunrise and sunset in September in Cerqueira César?
How many hours of sunshine does Cerqueira César have in September?
What is the month with the lowest UV index in Cerqueira César?
How high is the UV index in September in Cerqueira César?
Average temperature in September
Cerqueira César, Brazil
- Average high temperature in September: 26.2°C
The warmest month (with the highest average high temperature) is December (27.3°C).
The month with the lowest average high temperature is June (21°C).
- Average low temperature in September: 14.6°C
The month with the highest average low temperature is January (18.8°C).
The coldest month (with the lowest average low temperature) is July (12.5°C).
Average pressure in September
Cerqueira César, Brazil
- Average pressure in September: 1016.1mbar
The month with the highest atmospheric pressure is July (1019.5mbar).
The month with the lowest atmospheric pressure is December (1011.4mbar).
Average wind speed in September
Cerqueira César, Brazil
- Average wind speed in September: 11.2km/h
The windiest month (with the highest average wind speed) is October (11.3km/h).
The calmest month (with the lowest average wind speed) is February (8.4km/h).
Average humidity in September
Cerqueira César, Brazil
- Average humidity in September: 72%
The months with the highest relative humidity are February, March and May (88%).
The month with the lowest relative humidity is September (72%).
Average rainfall in September
Cerqueira César, Brazil
- Average rainfall in September: 68mm
The wettest month (with the highest rainfall) is January (250mm).
The driest month (with the least rainfall) is August (32mm).
Average rainfall days in September
Cerqueira César, Brazil
- Average rainfall days in September: 10.6 days
The month with the highest number of rainy days is January (27.9 days).
The month with the least rainy days is August (6.4 days).
Average daylight in September /
Average sunshine in September
Cerqueira César, 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 42min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is August (Average sunshine: 8h and 48min).
The month with the least sunshine is January (Average sunshine: 6h and 24min).
Average sunshine days in September
Cerqueira César, Brazil
- Average sunshine days in September: 17.8 days
The month with the most sunshine days is August (23.9 days).
The month with the least sunshine days is February (1.6 days).
Average UV index in September
Cerqueira César, Brazil
- Average UV index in September: 5
The month with the highest UV index is October (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, November and December (UV index 5).
Average cloud cover in September
Cerqueira César, Brazil
- Average cloud cover in September: 35
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in September
Cerqueira César, Brazil
- Average visibility in September: 9km
The months with the highest visibility are August, September and October (9km).
The months with the lowest visibility are January, February, March, April, May and June (7km).
Cerqueira César, Brazil
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