September weather forecast
Blagoevgrad, Bulgaria

Weather in September

September, the first month of the autumn in Blagoevgrad, is still a pleasant month, with an average temperature fluctuating between 9.4°C (48.9°F) and 22.3°C (72.1°F).

Temperature

In September, the average high-temperature drops from a warm 27.7°C (81.9°F) in August to an agreeable 22.3°C (72.1°F). The average low-temperature, in Blagoevgrad, is 9.4°C (48.9°F).

Humidity

In Blagoevgrad, Bulgaria, the average relative humidity in September is 63%.

Rainfall

In Blagoevgrad, during 9.8 rainfall days, 29mm (1.14") of precipitation is typically accumulated. Throughout the year, there are 142.3 rainfall days, and 418mm (16.46") of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in September is 12h and 29min.
On the first day of September, sunrise is at 06:53 and sunset at 20:02. On the last day of the month, sunrise is at 07:23 and sunset at 19:11 EEST.

Sunshine

In Blagoevgrad, the average sunshine in September is 9.7h.

UV index

The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In September, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the average humidity in September in Blagoevgrad?

In Blagoevgrad, Bulgaria, the average relative humidity in September is 63%.

How many days does it rain in September in Blagoevgrad?

In Blagoevgrad, in September, during 9.8 rainfall days, 29mm (1.14") of precipitation is typically accumulated.

When it does not snow in Blagoevgrad?

May through October are months without snowfall.

How many hours of daylight does Blagoevgrad have in September?

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

What time are sunrise and sunset in September in Blagoevgrad?

On the first day of September in Blagoevgrad, sunrise is at 06:53 and sunset at 20:02. On the last day of the month, sunrise is at 07:23 and sunset at 19:11 EEST.

How long on average sun shines in September in Blagoevgrad?

In September, the average sunshine duration in Blagoevgrad is 9.7h.

How high is the UV index in September in Blagoevgrad?

The average daily maximum UV index in September in Blagoevgrad, Bulgaria, is 4. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover

Average temperature in September
Blagoevgrad, Bulgaria

Average temperature in September - Blagoevgrad, Bulgaria
  • Average high temperature in September: 22.3°C

The warmest month (with the highest average high temperature) is August (27.7°C).
The month with the lowest average high temperature is January (3°C).

  • Average low temperature in September: 9.4°C

The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is January (-4.4°C).

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Average pressure in September
Blagoevgrad, Bulgaria

Average pressure in September - Blagoevgrad, Bulgaria
  • Average pressure in September: 1016.8mbar

The month with the highest atmospheric pressure is December (1020.7mbar).
The months with the lowest atmospheric pressure are May, June and July (1013.9mbar).

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Average wind speed in September
Blagoevgrad, Bulgaria

Average wind speed in September - Blagoevgrad, Bulgaria
  • Average wind speed in September: 7.1km/h

The windiest month (with the highest average wind speed) is March (8.8km/h).
The calmest month (with the lowest average wind speed) is August (6.7km/h).

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Average humidity in September
Blagoevgrad, Bulgaria

Average humidity in September - Blagoevgrad, Bulgaria
  • Average humidity in September: 63%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (58%).

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Average rainfall in September
Blagoevgrad, Bulgaria

Average rainfall in September - Blagoevgrad, Bulgaria
  • Average rainfall in September: 29mm

The wettest month (with the highest rainfall) is June (58mm).
The driest month (with the least rainfall) is October (21mm).

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Average rainfall days in September
Blagoevgrad, Bulgaria

Average rainfall days in September - Blagoevgrad, Bulgaria
  • Average rainfall days in September: 9.8 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is November (7.8 days).

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Average snowfall in September
Blagoevgrad, Bulgaria

Average snowfall in September - Blagoevgrad, Bulgaria
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (67mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in September
Blagoevgrad, Bulgaria

Average snowfall days in September - Blagoevgrad, Bulgaria
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (5.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
Blagoevgrad, Bulgaria

Average daylight in September / Average sunshine in September - Blagoevgrad, Bulgaria
  • Average daylight in September: 12h and 29min

The month with the longest days is June (Average daylight: 15h and 11min).
The month with the shortest days is December (Average daylight: 9h and 11min).

  • Average sunshine in September: 9h and 42min

The month with the most sunshine is August (Average sunshine: 11h and 36min).
The months with the least sunshine are January and December (Average sunshine: 6h and 0min).

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Average sunshine days in September
Blagoevgrad, Bulgaria

Average sunshine days in September - Blagoevgrad, Bulgaria
  • Average sunshine days in September: 17.8 days

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is May (9.7 days).

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Average UV index in September
Blagoevgrad, Bulgaria

Average UV index in September - Blagoevgrad, Bulgaria
  • Average UV index in September: 4

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in September
Blagoevgrad, Bulgaria

Average cloud cover in September - Blagoevgrad, Bulgaria
  • Average cloud cover in September: 22

The month with the most cloud cover is February (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 16).

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Average visibility in September
Blagoevgrad, Bulgaria

Average visibility in September - Blagoevgrad, Bulgaria
  • Average visibility in September: 9km

The months with the highest visibility are July and August (10km).
The month with the lowest visibility is January (8km).

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