Smolyan
Bulgaria
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Smolyan, Bulgaria

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

Humidity

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

Rainfall

September is the month with the least rainfall in Smolyan, Bulgaria, with 10mm (0.4") of accumulated precipitation.

Daylight

In September, the average length of the day in Smolyan is 12.5h.

What is the temperature in September in Smolyan?

In September, in Smolyan, the average high-temperature is 21.1°C (70°F), and the average low-temperature is 8.8°C (47.8°F).

What is the average humidity in September in Smolyan?

The average relative humidity in September in Smolyan, Bulgaria, is 62%.

How much does it rain in Smolyan in September?

During September, Smolyan regularly aggregates up to 10mm (0.4") of precipitation.

What is the driest month in Smolyan?

September is the month with the least rainfall in Smolyan, Bulgaria, with 10mm (0.4") of accumulated precipitation.

How many hours of daylight does Smolyan have in September?

In September, the average length of the day in Smolyan is 12.5h.
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).

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%).

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 lowest rainfall) is September (10mm).

Average daylight in September - Smolyan, Bulgaria
  • Average daylight in September: 12.5h

The month with the longest days is June (Average daylight: 15.1h).
The month with shortest days is December (Average daylight: 9.2h).