September weather forecast
Guayana City, Venezuela

Weather in September

September, the first month of the autumn in Guayana City, is still a hot month, with an average temperature varying between 22°C (71.6°F) and 33°C (91.4°F).

Temperature

In Guayana City, the average high-temperature in September is practically the same as in August - a still tropical 33°C (91.4°F). The average low-temperature, in September, is 22°C (71.6°F).

Rainfall

In Guayana City, in September, it is raining for 11 days, with typically 87mm (3.43") of accumulated precipitation. Throughout the year, there are 158 rainfall days, and 1084mm (42.68") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 10min.
On the first day of the month, sunrise is at 06:02 and sunset at 18:18. On the last day of September, sunrise is at 05:58 and sunset at 18:02 -04.

Sunshine

September and October, with an average of 8h of sunshine, are months with the most sunshine in Guayana City.

UV index

The months with the highest UV index in Guayana City are February through October, with an average maximum UV index of 12. A UV Index reading of 11, and higher, represents an extreme threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In September, the average maximum UV index of 12 translate into the following recommendations:
Practice all essential precautions. Protection against sun damage is crucial. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim.
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FAQ

How much does it rain in Guayana City in September?

In September, the rain falls for 11 days. Throughout September, 87mm (3.43") of precipitation is accumulated.

What is the average length of the day in September in Guayana City?

In Guayana City, Venezuela, the average day length in September is 12h and 10min.

When is the sunrise / sunset in September in Guayana City?

On the first day of September in Guayana City, Venezuela, sunrise is at 06:02 and sunset at 18:18. On the last day of the month, sunrise is at 05:58 and sunset at 18:02 -04.

What is the month with the most sunshine in Guayana City?

The months with the most sunshine in Guayana City are September and October, with an average of 8h of sunshine.

How many hours of sunshine does Guayana City have in September?

In September, the average sunshine duration in Guayana City is 8h.

When is the highest UV index in Guayana City?

The months with the highest UV index in Guayana City are February through October, with an average maximum UV index of 12.

What is the UV index reading in September in Guayana City?

The average daily maximum UV index in September in Guayana City, Venezuela, is 12. A UV Index reading of 11, and higher, represents an excessive health risk from exposure to the Sun's UV radiation.
Average rainfall days
Average sunshine
Average UV index

Average temperature in September
Guayana City, Venezuela

Average temperature in September - Guayana City, Venezuela
  • Average high temperature in September: 33°C

The warmest month (with the highest average high temperature) is April (34°C).
The months with the lowest average high temperature are January, June, July and December (31°C).

  • Average low temperature in September: 22°C

The months with the highest average low temperature are May, June and October (23°C).
The coldest months (with the lowest average low temperature) are January and February (21°C).

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Average rainfall in September
Guayana City, Venezuela

Average rainfall in September - Guayana City, Venezuela
  • Average rainfall in September: 87mm

The wettest month (with the highest rainfall) is June (196mm).
The driest month (with the least rainfall) is March (24mm).

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Average rainfall days in September
Guayana City, Venezuela

Average rainfall days in September - Guayana City, Venezuela
  • Average rainfall days in September: 11 days

The month with the highest number of rainy days is July (21 days).
The months with the least rainy days are March and April (7 days).

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Average daylight in September /
Average sunshine in September
Guayana City, Venezuela

Average daylight in September / Average sunshine in September - Guayana City, Venezuela
  • Average daylight in September: 12h and 10min

The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 39min).

  • Average sunshine in September: 8h

The months with the most sunshine are September and October (Average sunshine: 8h).
The months with the least sunshine are May, June and July (Average sunshine: 6h).

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Average UV index in September
Guayana City, Venezuela

Average UV index in September - Guayana City, Venezuela
  • Average UV index in September: 12

The months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 12).
The month with the lowest UV index is December (UV index 10).

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