September weather forecast
Banská Bystrica, Slovakia

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Weather in September

September ushers in autumn in Banská Bystrica, Slovakia. Consistent with autumn’s arrival, temperatures start to decrease, with the high dropping to 18.5°C (65.3°F). The drop in temperature does not bring back winter’s chill just yet, but the conditions become milder. The days also start becoming notably shorter, signaling a shift from summer's extensive daylight. The reduction in sunshine hours, coupled with the increase in rainfall and cloud cover, serve as clear indicators of the changing season.

Temperature

A subtle decrease in the average high-temperature marks September in Banská Bystrica, falling from August's warm 24.1°C (75.4°F) to an enjoyable 18.5°C (65.3°F). Banská Bystrica anticipates an average minimum temperature of 7.7°C (45.9°F) in the month of September.

Humidity

In Banská Bystrica, the average relative humidity in September is 76%.

Rainfall

In September, in Banská Bystrica, the rain falls for 14.1 days. Throughout September, 46mm (1.81") of precipitation is accumulated. Throughout the year, in Banská Bystrica, there are 180 rainfall days, and 637mm (25.08") of precipitation is accumulated.

Snowfall

In Banská Bystrica, Slovakia, snow does not fall in May through September.

Daylight

In September, the average length of the day in Banská Bystrica is 12h and 35min.
On the first day of the month, sunrise is at 06:01 and sunset at 19:25. On the last day of September, in Banská Bystrica, sunrise is at 06:42 and sunset at 18:24 CEST.

Sunshine

In Banská Bystrica, the average sunshine in September is 9h.

UV index

The average daily maximum UV index in September in Banská Bystrica is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 3 during September leads to these advisories:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
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Frequently asked questions

What is the usual temperature for Banská Bystrica in September?

In Banská Bystrica, in September, the average high-temperature is 18.5°C (65.3°F), and the average low-temperature is 7.7°C (45.9°F).

What is the average humidity in September in Banská Bystrica?

The average relative humidity in September in Banská Bystrica is 76%.

How much does it rain in Banská Bystrica in September?

In Banská Bystrica, Slovakia, in September, it is raining for 14.1 days, with typically 46mm (1.81") of accumulated precipitation.

When it does not snow in Banská Bystrica?

May through September are months without snowfall in Banská Bystrica, Slovakia.

Does it snow in Banská Bystrica in September?

In Banská Bystrica, Slovakia, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Banská Bystrica have in September?

The average day length in September in Banská Bystrica is 12h and 35min.

When are sunrise and sunset in September in Banská Bystrica?

In September, on the first day of the month, sunrise is at 06:01 and sunset at 19:25. On the last day of the month, in Banská Bystrica, Slovakia, sunrise is at 06:42 and sunset at 18:24 CEST.

How many hours of sunshine does Banská Bystrica have in September?

The average sunshine duration in September in Banská Bystrica, Slovakia, is 9h.

What is the UV index reading in September in Banská Bystrica?

In September, the average daily maximum UV index in Banská Bystrica is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Banská Bystrica, Slovakia

Average temperature in September - Banská Bystrica, Slovakia
  • Average high temperature in September: 18.5°C

The warmest month (with the highest average high temperature) is August (24.1°C).
The month with the lowest average high temperature is January (-0.6°C).

  • Average low temperature in September: 7.7°C

The month with the highest average low temperature is August (11.6°C).
The coldest month (with the lowest average low temperature) is January (-6.6°C).

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Average pressure in September
Banská Bystrica, Slovakia

Average pressure in September - Banská Bystrica, Slovakia
  • Average pressure in September: 1017.6mbar

The month with the highest atmospheric pressure is December (1019.7mbar).
The month with the lowest atmospheric pressure is June (1014.3mbar).

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Average wind speed in September
Banská Bystrica, Slovakia

Average wind speed in September - Banská Bystrica, Slovakia
  • Average wind speed in September: 7.4km/h

The windiest month (with the highest average wind speed) is March (8.7km/h).
The calmest month (with the lowest average wind speed) is August (6.9km/h).

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Average humidity in September
Banská Bystrica, Slovakia

Average humidity in September - Banská Bystrica, Slovakia
  • Average humidity in September: 76%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (70%).

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Average rainfall in September
Banská Bystrica, Slovakia

Average rainfall in September - Banská Bystrica, Slovakia
  • Average rainfall in September: 46mm

The wettest month (with the highest rainfall) is June (92mm).
The driest months (with the least rainfall) are January and April (38mm).

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Average rainfall days in September
Banská Bystrica, Slovakia

Average rainfall days in September - Banská Bystrica, Slovakia
  • Average rainfall days in September: 14.1 days

The month with the highest number of rainy days is June (21.4 days).
The month with the least rainy days is January (10.4 days).

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Average snowfall in September
Banská Bystrica, Slovakia

Average snowfall in September - Banská Bystrica, Slovakia
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (204mm).
The months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days in September
Banská Bystrica, Slovakia

Average snowfall days in September - Banská Bystrica, Slovakia
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (15.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Banská Bystrica, Slovakia

Average daylight in September / Average sunshine in September - Banská Bystrica, Slovakia
  • Average daylight in September: 12h and 4min

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in September: 9h and 0min

The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).

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Average sunshine days in September
Banská Bystrica, Slovakia

Average sunshine days in September - Banská Bystrica, Slovakia
  • Average sunshine days in September: 13.1 days

The month with the most sunshine days is October (15.3 days).
The month with the least sunshine days is June (6.1 days).

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Average UV index in September
Banská Bystrica, Slovakia

Average UV index in September - Banská Bystrica, Slovakia
  • Average UV index in September: 3

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).

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Average cloud cover in September
Banská Bystrica, Slovakia

Average cloud cover in September - Banská Bystrica, Slovakia
  • Average cloud cover in September: 35

The month with the most cloud cover is February (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in September
Banská Bystrica, Slovakia

Average visibility in September - Banská Bystrica, Slovakia
  • Average visibility in September: 9km

The months with the highest visibility are April, June, July, August and September (9km).
The months with the lowest visibility are January, February and December (6km).

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Banská Bystrica, Slovakia

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