September weather forecast
Smolyan, Bulgaria

Weather in September

The first month of the autumn, September, is still a pleasant month in Smolyan, Bulgaria, with temperature in the range of an average low of 8.8°C (47.8°F) and an average high of 21.1°C (70°F).

Temperature

In September, the average high-temperature marginally drops from a warm 25.7°C (78.3°F) in August to an agreeable 21.1°C (70°F). In Smolyan, the average low-temperature is 8.8°C (47.8°F).

Humidity

In September, the average relative humidity is 62%.

Rainfall

September is the month with the least rainfall, with 10mm (0.39") of accumulated precipitation.

Daylight

In September, the average length of the day is 12h and 29min.
On the first day of the month, sunrise is at 06:47 and sunset at 19:55. On the last day of September, in Smolyan, sunrise is at 07:16 and sunset at 19:05 EEST.
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FAQ

What is the average humidity in September in Smolyan?

In September, the average relative humidity in Smolyan is 62%.

What is the driest month in Smolyan?

September is the month with the least rainfall in Smolyan, Bulgaria, with 10mm (0.39") of accumulated precipitation.

How much does it rain in Smolyan in September?

During September, Smolyan regularly aggregates up to 10mm (0.39") of precipitation.

How many hours of daylight does Smolyan have in September?

In Smolyan, Bulgaria, the average day length in September is 12h and 29min.

When is the sunrise / sunset in September in Smolyan?

On the first day of September in Smolyan, sunrise is at 06:47 and sunset at 19:55. On the last day of the month, sunrise is at 07:16 and sunset at 19:05 EEST.

Average temperature in September
Smolyan, Bulgaria

Average temperature in September - Smolyan, Bulgaria
  • Average high temperature in September: 21.1°C

The warmest month (with the highest average high temperature) is August (25.7°C).
The month with the lowest average high temperature is January (2.7°C).

  • Average low temperature in September: 8.8°C

The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is January (-5.2°C).

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Average humidity in September
Smolyan, Bulgaria

Average humidity in September - Smolyan, Bulgaria
  • Average humidity in September: 62%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is August (57%).

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Average rainfall in September
Smolyan, Bulgaria

Average rainfall in September - Smolyan, Bulgaria
  • Average rainfall in September: 10mm

The wettest month (with the highest rainfall) is December (210mm).
The driest month (with the least rainfall) is September (10mm).

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Average daylight in September
Smolyan, Bulgaria

Average daylight in September - Smolyan, Bulgaria
  • Average daylight in September: 12h and 29min

The month with the longest days is June (Average daylight: 15h and 8min).
The month with the shortest days is December (Average daylight: 9h and 14min).

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